fix: mpv loadfile index arg, cache polling, and sidebar CSS

- Pass integer index (-1) to mpv loadfile command for newer mpv versions - Poll /api/cache/status instead of streaming endpoints to avoid downloading video bodies during readiness checks - Cancel previous polling when selecting a new file - Fix sidebar flex-shrink and file name text overflow Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fix: add CORS middleware to server for Tauri webview requests
2026-04-17 08:17:23 +02:00 · 2026-04-16 20:49:53 +02:00 · 2026-04-16 20:25:03 +02:00 · 2026-04-16 20:15:42 +02:00 · 2026-04-16 20:09:21 +02:00 · 2026-04-16 19:53:38 +02:00
71 changed files with 10912 additions and 46 deletions
@@ -0,0 +1,36 @@
+name: Docker Image
+
+on:
+  workflow_dispatch:  # manual only — build locally and push to ghcr.io
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: docker/metadata-action@v5
+        id: meta
+        with:
+          images: ghcr.io/${{ github.repository }}-server
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=sha,prefix=
+
+      - uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
@@ -3,3 +3,5 @@ __pycache__/
 *.pyo
 .pytest_cache/
 .worktrees/
+client/node_modules/
+client/src-tauri/target/
@@ -0,0 +1,13 @@
+FROM nvidia/cuda:12.6.3-runtime-ubuntu24.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        python3 python3-pip ffmpeg \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY core/ core/
+COPY server/ server/
+RUN pip install --no-cache-dir --break-system-packages fastapi uvicorn[standard]
+
+EXPOSE 8000
+CMD ["uvicorn", "server.app:app", "--host", "0.0.0.0", "--port", "8000"]
@@ -0,0 +1,10 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
@@ -0,0 +1,7 @@
+{
+  "recommendations": [
+    "svelte.svelte-vscode",
+    "tauri-apps.tauri-vscode",
+    "rust-lang.rust-analyzer"
+  ]
+}
@@ -0,0 +1,3 @@
+{
+  "svelte.enable-ts-plugin": true
+}
@@ -0,0 +1,7 @@
+# Tauri + SvelteKit + TypeScript
+
+This template should help get you started developing with Tauri, SvelteKit and TypeScript in Vite.
+
+## Recommended IDE Setup
+
+[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
@@ -0,0 +1,29 @@
+{
+  "name": "client",
+  "version": "0.1.0",
+  "description": "",
+  "type": "module",
+  "scripts": {
+    "dev": "vite dev",
+    "build": "vite build",
+    "preview": "vite preview",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+    "tauri": "tauri"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "@tauri-apps/api": "^2",
+    "@tauri-apps/plugin-opener": "^2"
+  },
+  "devDependencies": {
+    "@sveltejs/adapter-static": "^3.0.6",
+    "@sveltejs/kit": "^2.9.0",
+    "@sveltejs/vite-plugin-svelte": "^5.0.0",
+    "svelte": "^5.0.0",
+    "svelte-check": "^4.0.0",
+    "typescript": "~5.6.2",
+    "vite": "^6.0.3",
+    "@tauri-apps/cli": "^2"
+  }
+}
@@ -0,0 +1,7 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Generated by Tauri
+# will have schema files for capabilities auto-completion
+/gen/schemas
@@ -0,0 +1,25 @@
+[package]
+name = "client"
+version = "0.1.0"
+description = "A Tauri App"
+authors = ["you"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+# The `_lib` suffix may seem redundant but it is necessary
+# to make the lib name unique and wouldn't conflict with the bin name.
+# This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
+name = "client_lib"
+crate-type = ["staticlib", "cdylib", "rlib"]
+
+[build-dependencies]
+tauri-build = { version = "2", features = [] }
+
+[dependencies]
+tauri = { version = "2", features = [] }
+tauri-plugin-opener = "2"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+
@@ -0,0 +1,3 @@
+fn main() {
+    tauri_build::build()
+}
@@ -0,0 +1,10 @@
+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "default",
+  "description": "Capability for the main window",
+  "windows": ["main"],
+  "permissions": [
+    "core:default",
+    "opener:default"
+  ]
+}
@@ -0,0 +1,56 @@
+use tauri::State;
+use std::sync::Mutex;
+use crate::mpv::Mpv;
+
+pub struct MpvState(pub Mutex<Mpv>);
+
+#[tauri::command]
+pub fn mpv_start(state: State<MpvState>) -> Result<(), String> {
+    state.0.lock().unwrap().start()
+}
+
+#[tauri::command]
+pub fn mpv_stop(state: State<MpvState>) -> Result<(), String> {
+    state.0.lock().unwrap().stop();
+    Ok(())
+}
+
+#[tauri::command]
+pub fn mpv_load(state: State<MpvState>, video_url: String, audio_url: String) -> Result<(), String> {
+    state.0.lock().unwrap().load_file(&video_url, &audio_url)
+}
+
+#[tauri::command]
+pub fn mpv_seek(state: State<MpvState>, time: f64) -> Result<(), String> {
+    state.0.lock().unwrap().seek(time)
+}
+
+#[tauri::command]
+pub fn mpv_pause(state: State<MpvState>) -> Result<(), String> {
+    state.0.lock().unwrap().pause()
+}
+
+#[tauri::command]
+pub fn mpv_resume(state: State<MpvState>) -> Result<(), String> {
+    state.0.lock().unwrap().resume()
+}
+
+#[tauri::command]
+pub fn mpv_set_loop(state: State<MpvState>, a: f64, b: f64) -> Result<(), String> {
+    state.0.lock().unwrap().set_loop(a, b)
+}
+
+#[tauri::command]
+pub fn mpv_clear_loop(state: State<MpvState>) -> Result<(), String> {
+    state.0.lock().unwrap().clear_loop()
+}
+
+#[tauri::command]
+pub fn mpv_time_pos(state: State<MpvState>) -> Result<f64, String> {
+    state.0.lock().unwrap().time_pos()
+}
+
+#[tauri::command]
+pub fn mpv_duration(state: State<MpvState>) -> Result<f64, String> {
+    state.0.lock().unwrap().get_duration()
+}
@@ -0,0 +1,27 @@
+mod mpv;
+mod commands;
+
+use commands::MpvState;
+use mpv::Mpv;
+use std::sync::Mutex;
+
+#[cfg_attr(mobile, tauri::mobile_entry_point)]
+pub fn run() {
+    tauri::Builder::default()
+        .plugin(tauri_plugin_opener::init())
+        .manage(MpvState(Mutex::new(Mpv::new())))
+        .invoke_handler(tauri::generate_handler![
+            commands::mpv_start,
+            commands::mpv_stop,
+            commands::mpv_load,
+            commands::mpv_seek,
+            commands::mpv_pause,
+            commands::mpv_resume,
+            commands::mpv_set_loop,
+            commands::mpv_clear_loop,
+            commands::mpv_time_pos,
+            commands::mpv_duration,
+        ])
+        .run(tauri::generate_context!())
+        .expect("error while running tauri application");
+}
@@ -0,0 +1,6 @@
+// Prevents additional console window on Windows in release, DO NOT REMOVE!!
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+    client_lib::run()
+}
@@ -0,0 +1,167 @@
+use std::io::{BufRead, BufReader, Write};
+use std::os::unix::net::UnixStream;
+use std::process::{Child, Command};
+use std::sync::atomic::{AtomicU64, Ordering};
+use serde_json::{json, Value};
+
+pub struct Mpv {
+    process: Option<Child>,
+    writer: Option<UnixStream>,
+    reader: Option<BufReader<UnixStream>>,
+    socket_path: String,
+    next_id: AtomicU64,
+}
+
+impl Mpv {
+    pub fn new() -> Self {
+        let socket_path = format!("/tmp/8cut-mpv-{}", std::process::id());
+        Mpv {
+            process: None,
+            writer: None,
+            reader: None,
+            socket_path,
+            next_id: AtomicU64::new(1),
+        }
+    }
+
+    pub fn start(&mut self) -> Result<(), String> {
+        self.stop();
+
+        let child = Command::new("mpv")
+            .args([
+                "--idle=yes",
+                "--force-window=no",
+                "--vo=null",
+                "--keep-open=yes",
+                &format!("--input-ipc-server={}", self.socket_path),
+            ])
+            .spawn()
+            .map_err(|e| format!("Failed to start mpv: {e}"))?;
+
+        self.process = Some(child);
+
+        // Wait for socket
+        for _ in 0..50 {
+            std::thread::sleep(std::time::Duration::from_millis(100));
+            if let Ok(stream) = UnixStream::connect(&self.socket_path) {
+                stream.set_nonblocking(false).ok();
+                let reader_stream = stream.try_clone().map_err(|e| e.to_string())?;
+                self.writer = Some(stream);
+                self.reader = Some(BufReader::new(reader_stream));
+                return Ok(());
+            }
+        }
+        Err("Timeout waiting for mpv IPC socket".into())
+    }
+
+    pub fn stop(&mut self) {
+        if let Some(ref mut child) = self.process {
+            child.kill().ok();
+            child.wait().ok();
+        }
+        self.process = None;
+        self.writer = None;
+        self.reader = None;
+        std::fs::remove_file(&self.socket_path).ok();
+    }
+
+    /// Send a command and wait for the matching response (by request_id).
+    /// Skips over asynchronous mpv events while waiting.
+    fn send_and_recv(&mut self, cmd: Value) -> Result<Value, String> {
+        let id = self.next_id.fetch_add(1, Ordering::Relaxed);
+        let writer = self.writer.as_mut().ok_or("mpv not running")?;
+        let reader = self.reader.as_mut().ok_or("mpv not running")?;
+
+        let mut msg_val = cmd;
+        msg_val["request_id"] = json!(id);
+        let mut msg = serde_json::to_string(&msg_val).unwrap();
+        msg.push('\n');
+        writer.write_all(msg.as_bytes()).map_err(|e| e.to_string())?;
+
+        // Read lines until we find the response matching our request_id
+        let mut line = String::new();
+        loop {
+            line.clear();
+            reader.read_line(&mut line).map_err(|e| e.to_string())?;
+            let parsed: Value = serde_json::from_str(&line).map_err(|e| e.to_string())?;
+            // mpv events have "event" key, responses have "request_id"
+            if parsed.get("request_id").and_then(|v| v.as_u64()) == Some(id) {
+                return Ok(parsed);
+            }
+            // Otherwise it's an async event — skip it
+        }
+    }
+
+    pub fn command(&mut self, args: &[&str]) -> Result<(), String> {
+        let resp = self.send_and_recv(json!({ "command": args }))?;
+        if resp.get("error").and_then(|e| e.as_str()) != Some("success") {
+            return Err(format!("mpv error: {}", resp.get("error").unwrap_or(&Value::Null)));
+        }
+        Ok(())
+    }
+
+    pub fn set_property(&mut self, name: &str, value: Value) -> Result<(), String> {
+        let resp = self.send_and_recv(json!({ "command": ["set_property", name, value] }))?;
+        if resp.get("error").and_then(|e| e.as_str()) != Some("success") {
+            return Err(format!("mpv error: {}", resp.get("error").unwrap_or(&Value::Null)));
+        }
+        Ok(())
+    }
+
+    pub fn get_property(&mut self, name: &str) -> Result<Value, String> {
+        let resp = self.send_and_recv(json!({ "command": ["get_property", name] }))?;
+        if resp.get("error").and_then(|e| e.as_str()) != Some("success") {
+            return Err(format!("mpv error: {}", resp.get("error").unwrap_or(&Value::Null)));
+        }
+        Ok(resp.get("data").cloned().unwrap_or(Value::Null))
+    }
+
+    pub fn load_file(&mut self, video_url: &str, audio_url: &str) -> Result<(), String> {
+        let options = format!("audio-file={}", audio_url);
+        let resp = self.send_and_recv(json!({
+            "command": ["loadfile", video_url, "replace", -1, options]
+        }))?;
+        if resp.get("error").and_then(|e| e.as_str()) != Some("success") {
+            return Err(format!("mpv error: {}", resp.get("error").unwrap_or(&Value::Null)));
+        }
+        Ok(())
+    }
+
+    pub fn seek(&mut self, time: f64) -> Result<(), String> {
+        self.command(&["seek", &time.to_string(), "absolute"])
+    }
+
+    pub fn pause(&mut self) -> Result<(), String> {
+        self.set_property("pause", json!(true))
+    }
+
+    pub fn resume(&mut self) -> Result<(), String> {
+        self.set_property("pause", json!(false))
+    }
+
+    pub fn set_loop(&mut self, a: f64, b: f64) -> Result<(), String> {
+        self.set_property("ab-loop-a", json!(a))?;
+        self.set_property("ab-loop-b", json!(b))
+    }
+
+    pub fn clear_loop(&mut self) -> Result<(), String> {
+        self.set_property("ab-loop-a", json!("no"))?;
+        self.set_property("ab-loop-b", json!("no"))
+    }
+
+    pub fn time_pos(&mut self) -> Result<f64, String> {
+        let val = self.get_property("time-pos")?;
+        val.as_f64().ok_or("time-pos not a number".into())
+    }
+
+    pub fn get_duration(&mut self) -> Result<f64, String> {
+        let val = self.get_property("duration")?;
+        val.as_f64().ok_or("duration not a number".into())
+    }
+}
+
+impl Drop for Mpv {
+    fn drop(&mut self) {
+        self.stop();
+    }
+}
@@ -0,0 +1,35 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "8cut",
+  "version": "0.1.0",
+  "identifier": "com.ethanfel.8cut",
+  "build": {
+    "beforeDevCommand": "pnpm dev",
+    "devUrl": "http://localhost:1420",
+    "beforeBuildCommand": "pnpm build",
+    "frontendDist": "../build"
+  },
+  "app": {
+    "windows": [
+      {
+        "title": "8-cut",
+        "width": 1200,
+        "height": 800
+      }
+    ],
+    "security": {
+      "csp": null
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": ["deb", "appimage"],
+    "icon": [
+      "icons/32x32.png",
+      "icons/128x128.png",
+      "icons/128x128@2x.png",
+      "icons/icon.icns",
+      "icons/icon.ico"
+    ]
+  }
+}
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%sveltekit.assets%/favicon.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>Tauri + SvelteKit + Typescript App</title>
+    %sveltekit.head%
+  </head>
+  <body data-sveltekit-preload-data="hover">
+    <div style="display: contents">%sveltekit.body%</div>
+  </body>
+</html>
@@ -0,0 +1,113 @@
+<script lang="ts" module>
+  // Module-level export so App can call doExport via bind:this
+</script>
+
+<script lang="ts">
+  import { startExport } from "$lib/api";
+  import {
+    currentFile, cursor, clips, spread, shortSide, portraitRatio,
+    cropCenter, format, label, category, clipName, profile,
+    hwEncode,
+    exportStatus, exportCompleted, exportTotal, subprofiles
+  } from "$lib/stores";
+
+  const CATEGORIES = ["", "Human", "Animal", "Vehicle", "Tool", "Music", "Nature", "Sport", "Other"];
+  const RATIOS = ["Off", "9:16", "4:5", "1:1"];
+
+  export async function doExport(folderSuffix: string = "") {
+    if (!$currentFile) return;
+    $exportStatus = "running";
+    $exportCompleted = 0;
+    $exportTotal = $clips;
+
+    const req = {
+      input_path: `${$currentFile.root}/${$currentFile.path}`,
+      cursor: $cursor,
+      name: $clipName || $currentFile.name.replace(/\.[^.]+$/, ""),
+      clips: $clips,
+      spread: $spread,
+      short_side: $shortSide,
+      portrait_ratio: $portraitRatio,
+      crop_center: $cropCenter,
+      format: $format,
+      label: $label,
+      category: $category,
+      profile: $profile,
+      folder_suffix: folderSuffix,
+      encoder: $hwEncode ? "h264_nvenc" : "libx264",
+    };
+
+    try {
+      await startExport(req);
+    } catch (e) {
+      $exportStatus = "error";
+      console.error(e);
+    }
+  }
+</script>
+
+<div class="export-panel">
+  <div class="row">
+    <button onclick={() => doExport()} disabled={$exportStatus === "running"}>
+      Export{#if $exportStatus === "running"} ({$exportCompleted}/{$exportTotal}){/if}
+    </button>
+    {#each $subprofiles as sub}
+      <button onclick={() => doExport(sub)} title="Export {sub}">
+        {sub}
+      </button>
+    {/each}
+  </div>
+
+  <div class="row">
+    <label>Clips <input type="number" bind:value={$clips} min="1" max="99" /></label>
+    <label>Spread <input type="number" bind:value={$spread} min="2" max="8" step="0.5" /></label>
+    <label>Size <input type="number" bind:value={$shortSide} min="0" max="4320" step="64" /></label>
+    <label>Ratio
+      <select bind:value={$portraitRatio}>
+        {#each RATIOS as r}
+          <option value={r === "Off" ? null : r}>{r}</option>
+        {/each}
+      </select>
+    </label>
+  </div>
+
+  <div class="row">
+    <label>Label <input type="text" bind:value={$label} /></label>
+    <label>Category
+      <select bind:value={$category}>
+        {#each CATEGORIES as c}
+          <option value={c}>{c || "---"}</option>
+        {/each}
+      </select>
+    </label>
+    <label>Format
+      <select bind:value={$format}>
+        <option>MP4</option>
+        <option>WebP sequence</option>
+      </select>
+    </label>
+    <label><input type="checkbox" bind:checked={$hwEncode} /> GPU</label>
+  </div>
+</div>
+
+<style>
+  .export-panel {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+    padding: 4px;
+    font-size: 12px;
+  }
+  .row {
+    display: flex;
+    gap: 6px;
+    align-items: center;
+    flex-wrap: wrap;
+  }
+  label { display: flex; align-items: center; gap: 2px; }
+  input[type="number"] { width: 50px; background: #2d2d2d; color: #e0e0e0; border: 1px solid #444; }
+  input[type="text"] { width: 120px; background: #2d2d2d; color: #e0e0e0; border: 1px solid #444; }
+  select { background: #2d2d2d; color: #e0e0e0; border: 1px solid #444; }
+  button { background: #0066cc; color: white; border: none; padding: 4px 12px; cursor: pointer; }
+  button:disabled { background: #444; }
+</style>
@@ -0,0 +1,173 @@
+<script lang="ts">
+  import { onMount } from "svelte";
+  import { getFiles, getRoots, getHidden, getMarkers, hideFile, unhideFile } from "$lib/api";
+  import {
+    files, roots, hiddenFiles, currentFile, showHidden,
+    profile, markers, visibleFiles
+  } from "$lib/stores";
+
+  let selectedRoot = $state("");
+  let currentFolder = $state("");
+
+  onMount(async () => {
+    $roots = await getRoots();
+    if ($roots.length) {
+      selectedRoot = $roots[0];
+      await loadFiles();
+    }
+  });
+
+  // Reload hidden files when profile changes
+  $effect(() => {
+    void $profile;
+    if (selectedRoot) {
+      loadFiles();
+    }
+  });
+
+  async function loadFiles() {
+    $files = await getFiles(selectedRoot);
+    const hidden = await getHidden($profile);
+    $hiddenFiles = new Set(hidden);
+  }
+
+  // Derive subfolders and files at current folder level
+  let subfolders = $derived.by(() => {
+    const prefix = currentFolder ? currentFolder + "/" : "";
+    const folderSet = new Set<string>();
+    for (const f of $visibleFiles) {
+      if (!f.path.startsWith(prefix)) continue;
+      const rest = f.path.slice(prefix.length);
+      const slashIdx = rest.indexOf("/");
+      if (slashIdx !== -1) {
+        folderSet.add(rest.slice(0, slashIdx));
+      }
+    }
+    return [...folderSet].sort();
+  });
+
+  let currentFiles = $derived.by(() => {
+    const prefix = currentFolder ? currentFolder + "/" : "";
+    return $visibleFiles.filter(f => {
+      if (!f.path.startsWith(prefix)) return false;
+      const rest = f.path.slice(prefix.length);
+      return !rest.includes("/"); // only direct children
+    });
+  });
+
+  async function selectFile(file: typeof $files[0]) {
+    $currentFile = file;
+    $markers = await getMarkers(file.name, $profile);
+  }
+
+  function navigateToFolder(name: string) {
+    currentFolder = currentFolder ? currentFolder + "/" + name : name;
+  }
+
+  function navigateUp() {
+    const idx = currentFolder.lastIndexOf("/");
+    currentFolder = idx === -1 ? "" : currentFolder.slice(0, idx);
+  }
+
+  function formatSize(bytes: number): string {
+    if (bytes > 1e9) return (bytes / 1e9).toFixed(1) + " GB";
+    if (bytes > 1e6) return (bytes / 1e6).toFixed(0) + " MB";
+    return (bytes / 1e3).toFixed(0) + " KB";
+  }
+
+  async function toggleHidden(file: typeof $files[0]) {
+    if ($hiddenFiles.has(file.name)) {
+      await unhideFile(file.name, $profile);
+    } else {
+      await hideFile(file.name, $profile);
+    }
+    await loadFiles();
+  }
+</script>
+
+<div class="file-browser">
+  <div class="controls">
+    <select bind:value={selectedRoot} onchange={() => { currentFolder = ""; loadFiles(); }}>
+      {#each $roots as root}
+        <option value={root}>{root}</option>
+      {/each}
+    </select>
+    <label><input type="checkbox" bind:checked={$showHidden} /> Hidden</label>
+  </div>
+  {#if currentFolder}
+    <div class="breadcrumb" onclick={navigateUp}>.. / {currentFolder}</div>
+  {/if}
+  <ul class="file-list">
+    {#each subfolders as folder}
+      <li class="folder" onclick={() => navigateToFolder(folder)}>
+        <span class="name">{folder}/</span>
+        <span class="badge">dir</span>
+      </li>
+    {/each}
+    {#each currentFiles as file}
+      <li
+        class:selected={$currentFile?.path === file.path}
+        onclick={() => selectFile(file)}
+        oncontextmenu={(e) => { e.preventDefault(); toggleHidden(file); }}
+      >
+        <span class="name">{file.name}</span>
+        <span class="size">{formatSize(file.size)}</span>
+      </li>
+    {/each}
+  </ul>
+</div>
+
+<style>
+  .file-browser {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    min-width: 200px;
+  }
+  .controls {
+    display: flex;
+    gap: 4px;
+    padding: 4px;
+    align-items: center;
+  }
+  .controls select {
+    flex: 1;
+    background: #2d2d2d;
+    color: #e0e0e0;
+    border: 1px solid #444;
+    padding: 2px;
+  }
+  .breadcrumb {
+    padding: 3px 8px;
+    font-size: 11px;
+    color: #88aaff;
+    cursor: pointer;
+    background: #252525;
+    border-bottom: 1px solid #333;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+  }
+  .breadcrumb:hover { background: #2a2a2a; }
+  .file-list {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    overflow-y: auto;
+    flex: 1;
+  }
+  .file-list li {
+    padding: 4px 8px;
+    cursor: pointer;
+    display: flex;
+    justify-content: space-between;
+    font-size: 12px;
+    white-space: nowrap;
+  }
+  .file-list li:hover { background: #333; }
+  .file-list li.selected { background: #0066cc; }
+  .file-list li.folder { color: #88aaff; }
+  .name { flex: 1; overflow: hidden; text-overflow: ellipsis; }
+  .size { flex-shrink: 0; margin-left: 8px; color: #888; font-size: 11px; }
+  .badge { flex-shrink: 0; margin-left: 8px; color: #666; font-size: 10px; }
+</style>
@@ -0,0 +1,93 @@
+<script lang="ts">
+  import { onMount } from "svelte";
+  import { getProfiles, setServer, getServer } from "$lib/api";
+  import { profile, subprofiles, serverUrl } from "$lib/stores";
+  import { saveSettings } from "$lib/settings";
+
+  let profiles = $state<string[]>([]);
+  let serverInput = $state(getServer());
+
+  onMount(async () => {
+    serverInput = getServer();
+    try {
+      profiles = await getProfiles();
+      if (profiles.length && !profiles.includes($profile)) {
+        $profile = profiles[0];
+      }
+    } catch { /* server not reachable yet */ }
+  });
+
+  function applyServer() {
+    const url = serverInput.replace(/\/+$/, "");
+    setServer(url);
+    $serverUrl = url;
+    saveSettings();
+    // Reload profiles from new server
+    getProfiles().then(p => { profiles = p; }).catch(() => {});
+  }
+
+  function addSubprofile() {
+    const name = prompt("Subprofile suffix:");
+    if (name && !$subprofiles.includes(name)) {
+      $subprofiles = [...$subprofiles, name];
+    }
+  }
+
+  function removeSubprofile(name: string) {
+    $subprofiles = $subprofiles.filter(s => s !== name);
+  }
+</script>
+
+<div class="profile-bar">
+  <input
+    class="server-input"
+    type="text"
+    bind:value={serverInput}
+    onkeydown={(e) => { if (e.key === "Enter") applyServer(); }}
+    placeholder="http://host:8000"
+  />
+  <button onclick={applyServer}>Set</button>
+
+  <select bind:value={$profile}>
+    {#each profiles as p}
+      <option value={p}>{p}</option>
+    {/each}
+  </select>
+
+  <span class="subs">
+    {#each $subprofiles as sub}
+      <span class="sub-tag" oncontextmenu={(e) => { e.preventDefault(); removeSubprofile(sub); }}>
+        {sub}
+      </span>
+    {/each}
+    <button onclick={addSubprofile}>+</button>
+  </span>
+</div>
+
+<style>
+  .profile-bar {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    padding: 4px;
+    font-size: 12px;
+  }
+  .server-input {
+    width: 180px;
+    background: #2d2d2d;
+    color: #e0e0e0;
+    border: 1px solid #444;
+    padding: 2px 4px;
+    font-size: 11px;
+  }
+  select { background: #2d2d2d; color: #e0e0e0; border: 1px solid #444; }
+  .subs { display: flex; gap: 4px; align-items: center; }
+  .sub-tag {
+    background: #444;
+    padding: 2px 6px;
+    border-radius: 3px;
+    cursor: context-menu;
+    font-size: 11px;
+  }
+  button { background: #333; color: #e0e0e0; border: 1px solid #555; padding: 1px 6px; cursor: pointer; }
+</style>
@@ -0,0 +1,170 @@
+<script lang="ts">
+  import { onMount } from "svelte";
+  import {
+    duration, cursor, playPos, markers, clips, spread, locked, clipSpan
+  } from "$lib/stores";
+
+  let {
+    onCursorChange = (_time: number) => {},
+    onSeek = (_time: number) => {},
+    onMarkerClick = (_marker: { start_time: number; output_path: string }) => {},
+    onMarkerDelete = (_outputPath: string) => {},
+  } = $props<{
+    onCursorChange?: (time: number) => void;
+    onSeek?: (time: number) => void;
+    onMarkerClick?: (marker: { start_time: number; output_path: string }) => void;
+    onMarkerDelete?: (outputPath: string) => void;
+  }>();
+
+  let canvas: HTMLCanvasElement;
+  let ctx: CanvasRenderingContext2D;
+  let dragging = $state(false);
+
+  const HEIGHT = 160;
+
+  function timeToX(t: number): number {
+    if ($duration <= 0) return 0;
+    return (t / $duration) * canvas.width;
+  }
+
+  function xToTime(x: number): number {
+    if ($duration <= 0) return 0;
+    return Math.max(0, Math.min($duration, (x / canvas.width) * $duration));
+  }
+
+  function draw() {
+    if (!ctx) return;
+    const w = canvas.width;
+    const h = canvas.height;
+    ctx.clearRect(0, 0, w, h);
+
+    // Background
+    ctx.fillStyle = "#1a1a1a";
+    ctx.fillRect(0, 0, w, h);
+
+    // Clip span region
+    if ($duration > 0) {
+      const x0 = timeToX($cursor);
+      const x1 = timeToX($cursor + $clipSpan);
+      ctx.fillStyle = "rgba(0, 100, 200, 0.15)";
+      ctx.fillRect(x0, 0, x1 - x0, h);
+    }
+
+    // Markers
+    for (const m of $markers) {
+      const x = timeToX(m.start_time);
+      ctx.fillStyle = "#22aa44";
+      ctx.fillRect(x - 1, 0, 3, h);
+    }
+
+    // Cursor
+    if ($duration > 0) {
+      const cx = timeToX($cursor);
+      ctx.fillStyle = "#ff4444";
+      ctx.fillRect(cx - 1, 0, 3, h);
+    }
+
+    // Play position
+    if ($playPos !== null && $duration > 0) {
+      const px = timeToX($playPos);
+      ctx.fillStyle = "#ffaa00";
+      ctx.fillRect(px - 1, 0, 2, h);
+    }
+
+    // Time labels
+    if ($duration > 0) {
+      ctx.fillStyle = "#888";
+      ctx.font = "11px monospace";
+      const step = Math.max(10, Math.pow(10, Math.floor(Math.log10($duration / 5))));
+      for (let t = 0; t <= $duration; t += step) {
+        const x = timeToX(t);
+        ctx.fillText(formatTime(t), x + 2, h - 4);
+        ctx.fillRect(x, h - 16, 1, 16);
+      }
+    }
+  }
+
+  function formatTime(s: number): string {
+    const m = Math.floor(s / 60);
+    const sec = (Math.floor(s % 60 * 10) / 10).toFixed(1);
+    return `${m}:${sec.padStart(4, "0")}`;
+  }
+
+  function handleMouseDown(e: MouseEvent) {
+    if ($locked) return;
+    dragging = true;
+    const time = xToTime(e.offsetX);
+    $cursor = time;
+    onCursorChange(time);
+  }
+
+  function handleMouseMove(e: MouseEvent) {
+    if (!dragging || $locked) return;
+    const time = xToTime(e.offsetX);
+    $cursor = time;
+    onCursorChange(time);
+  }
+
+  function handleMouseUp() {
+    dragging = false;
+  }
+
+  function handleDblClick(e: MouseEvent) {
+    const time = xToTime(e.offsetX);
+    for (const m of $markers) {
+      const mx = timeToX(m.start_time);
+      if (Math.abs(e.offsetX - mx) < 8) {
+        onMarkerClick(m);
+        return;
+      }
+    }
+    onSeek(time);
+  }
+
+  function handleContextMenu(e: MouseEvent) {
+    e.preventDefault();
+    for (const m of $markers) {
+      const mx = timeToX(m.start_time);
+      if (Math.abs(e.offsetX - mx) < 8) {
+        onMarkerDelete(m.output_path);
+        return;
+      }
+    }
+  }
+
+  // Redraw on any state change
+  $effect(() => {
+    void $duration; void $cursor; void $playPos; void $markers; void $clips; void $spread; void $clipSpan;
+    draw();
+  });
+
+  onMount(() => {
+    ctx = canvas.getContext("2d")!;
+    const obs = new ResizeObserver(() => {
+      canvas.width = canvas.clientWidth;
+      canvas.height = HEIGHT;
+      draw();
+    });
+    obs.observe(canvas);
+    return () => obs.disconnect();
+  });
+</script>
+
+<canvas
+  bind:this={canvas}
+  style="width:100%;height:{HEIGHT}px"
+  onmousedown={handleMouseDown}
+  onmousemove={handleMouseMove}
+  onmouseup={handleMouseUp}
+  onmouseleave={handleMouseUp}
+  ondblclick={handleDblClick}
+  oncontextmenu={handleContextMenu}
+></canvas>
+
+<style>
+  canvas {
+    display: block;
+    background: #1a1a1a;
+    cursor: crosshair;
+  }
+</style>
@@ -0,0 +1,158 @@
+const DEFAULT_SERVER = "http://192.168.1.51:8000";
+
+let serverUrl = DEFAULT_SERVER;
+
+export function setServer(url: string) {
+  serverUrl = url.replace(/\/+$/, "");
+}
+
+export function getServer(): string {
+  return serverUrl;
+}
+
+async function get<T>(path: string): Promise<T> {
+  const res = await fetch(`${serverUrl}${path}`);
+  if (!res.ok) throw new Error(`${res.status} ${res.statusText}`);
+  return res.json();
+}
+
+async function post<T>(path: string, body?: unknown): Promise<T> {
+  const res = await fetch(`${serverUrl}${path}`, {
+    method: "POST",
+    headers: body ? { "Content-Type": "application/json" } : {},
+    body: body ? JSON.stringify(body) : undefined,
+  });
+  if (!res.ok) throw new Error(`${res.status} ${res.statusText}`);
+  return res.json();
+}
+
+async function del<T>(path: string): Promise<T> {
+  const res = await fetch(`${serverUrl}${path}`, { method: "DELETE" });
+  if (!res.ok) throw new Error(`${res.status} ${res.statusText}`);
+  return res.json();
+}
+
+// --- Files ---
+
+export interface VideoFile {
+  name: string;
+  path: string;
+  root: string;
+  size: number;
+}
+
+export function getRoots(): Promise<string[]> {
+  return get("/api/roots");
+}
+
+export function getFiles(root?: string): Promise<VideoFile[]> {
+  const q = root ? `?root=${encodeURIComponent(root)}` : "";
+  return get(`/api/files${q}`);
+}
+
+// For {path:path} routes, encode each segment individually to preserve slashes
+function encodePath(p: string): string {
+  return p.split("/").map(encodeURIComponent).join("/");
+}
+
+export function streamUrl(path: string, root: string, quality: string): string {
+  return `${serverUrl}/api/stream/${encodePath(path)}?root=${encodeURIComponent(root)}&quality=${quality}`;
+}
+
+export function audioUrl(path: string, root: string): string {
+  return `${serverUrl}/api/audio/${encodePath(path)}?root=${encodeURIComponent(root)}`;
+}
+
+/** Poll cache status until both video and audio are ready. */
+export async function waitForCache(
+  path: string, root: string, quality: string,
+  signal: AbortSignal, interval = 2000
+): Promise<void> {
+  const url = `${serverUrl}/api/cache/status/${encodePath(path)}?root=${encodeURIComponent(root)}`;
+  // Trigger transcode/audio extraction by hitting stream+audio once
+  await fetch(streamUrl(path, root, quality), { signal }).catch(() => {});
+  await fetch(audioUrl(path, root), { signal }).catch(() => {});
+
+  while (!signal.aborted) {
+    const res = await fetch(url, { signal });
+    const status = await res.json();
+    if (status[quality] === "ready" && status.audio === "ready") return;
+    await new Promise(r => setTimeout(r, interval));
+  }
+  throw new Error("Aborted");
+}
+
+export function cacheStatus(path: string, root: string): Promise<Record<string, string>> {
+  return get(`/api/cache/status/${encodePath(path)}?root=${encodeURIComponent(root)}`);
+}
+
+// --- Markers & Profiles ---
+
+export interface Marker {
+  start_time: number;
+  marker_number: number;
+  output_path: string;
+}
+
+export function getMarkers(filename: string, profile: string = "default"): Promise<Marker[]> {
+  return get(`/api/markers/${encodeURIComponent(filename)}?profile=${encodeURIComponent(profile)}`);
+}
+
+export function getProfiles(): Promise<string[]> {
+  return get("/api/profiles");
+}
+
+export function getLabels(): Promise<string[]> {
+  return get("/api/labels");
+}
+
+// --- Export ---
+
+export interface ExportRequest {
+  input_path: string;
+  cursor: number;
+  name: string;
+  clips?: number;
+  spread?: number;
+  short_side?: number | null;
+  portrait_ratio?: string | null;
+  crop_center?: number;
+  format?: string;
+  label?: string;
+  category?: string;
+  profile?: string;
+  folder_suffix?: string;
+  encoder?: string;
+}
+
+export function startExport(req: ExportRequest): Promise<{ job_id: string }> {
+  return post("/api/export", req);
+}
+
+export function getExportStatus(jobId: string): Promise<{
+  status: string;
+  total: number;
+  completed: number;
+  outputs: string[];
+  error?: string;
+}> {
+  return get(`/api/export/${jobId}`);
+}
+
+export function deleteExport(outputPath: string): Promise<{ deleted: string }> {
+  return del(`/api/export?output_path=${encodeURIComponent(outputPath)}`);
+}
+
+// --- Hidden ---
+
+export function hideFile(filename: string, profile: string = "default"): Promise<unknown> {
+  return post(`/api/hidden/${encodeURIComponent(filename)}?profile=${encodeURIComponent(profile)}`);
+}
+
+export function unhideFile(filename: string, profile: string = "default"): Promise<unknown> {
+  return del(`/api/hidden/${encodeURIComponent(filename)}?profile=${encodeURIComponent(profile)}`);
+}
+
+export function getHidden(profile: string = "default"): Promise<string[]> {
+  return get(`/api/hidden?profile=${encodeURIComponent(profile)}`);
+}
@@ -0,0 +1,41 @@
+import { invoke } from "@tauri-apps/api/core";
+
+export async function mpvStart(): Promise<void> {
+  return invoke("mpv_start");
+}
+
+export async function mpvStop(): Promise<void> {
+  return invoke("mpv_stop");
+}
+
+export async function mpvLoad(videoUrl: string, audioUrl: string): Promise<void> {
+  return invoke("mpv_load", { videoUrl, audioUrl });
+}
+
+export async function mpvSeek(time: number): Promise<void> {
+  return invoke("mpv_seek", { time });
+}
+
+export async function mpvPause(): Promise<void> {
+  return invoke("mpv_pause");
+}
+
+export async function mpvResume(): Promise<void> {
+  return invoke("mpv_resume");
+}
+
+export async function mpvSetLoop(a: number, b: number): Promise<void> {
+  return invoke("mpv_set_loop", { a, b });
+}
+
+export async function mpvClearLoop(): Promise<void> {
+  return invoke("mpv_clear_loop");
+}
+
+export async function mpvTimePos(): Promise<number> {
+  return invoke("mpv_time_pos");
+}
+
+export async function mpvDuration(): Promise<number> {
+  return invoke("mpv_duration");
+}
@@ -0,0 +1,58 @@
+import {
+  serverUrl, quality, clips, spread, shortSide, portraitRatio,
+  format, hwEncode, profile, subprofiles
+} from "./stores";
+import { setServer } from "./api";
+import { get } from "svelte/store";
+
+const KEY = "8cut-settings";
+
+interface Settings {
+  serverUrl: string;
+  quality: string;
+  clips: number;
+  spread: number;
+  shortSide: number | null;
+  portraitRatio: string | null;
+  format: string;
+  hwEncode: boolean;
+  profile: string;
+  subprofiles: string[];
+}
+
+export function saveSettings() {
+  const data: Settings = {
+    serverUrl: get(serverUrl),
+    quality: get(quality),
+    clips: get(clips),
+    spread: get(spread),
+    shortSide: get(shortSide),
+    portraitRatio: get(portraitRatio),
+    format: get(format),
+    hwEncode: get(hwEncode),
+    profile: get(profile),
+    subprofiles: get(subprofiles),
+  };
+  localStorage.setItem(KEY, JSON.stringify(data));
+}
+
+export function loadSettings() {
+  const raw = localStorage.getItem(KEY);
+  if (!raw) return;
+  try {
+    const data: Settings = JSON.parse(raw);
+    if (data.serverUrl) {
+      serverUrl.set(data.serverUrl);
+      setServer(data.serverUrl);
+    }
+    if (data.quality) quality.set(data.quality);
+    if (data.clips) clips.set(data.clips);
+    if (data.spread) spread.set(data.spread);
+    if (data.shortSide !== undefined) shortSide.set(data.shortSide);
+    if (data.portraitRatio !== undefined) portraitRatio.set(data.portraitRatio);
+    if (data.format) format.set(data.format);
+    if (data.hwEncode !== undefined) hwEncode.set(data.hwEncode);
+    if (data.profile) profile.set(data.profile);
+    if (data.subprofiles) subprofiles.set(data.subprofiles);
+  } catch { /* ignore corrupt settings */ }
+}
@@ -0,0 +1,66 @@
+import { writable, derived } from "svelte/store";
+import type { VideoFile, Marker } from "./api";
+
+// --- Connection ---
+export const serverUrl = writable("http://192.168.1.51:8000");
+
+// --- Files ---
+export const roots = writable<string[]>([]);
+export const files = writable<VideoFile[]>([]);
+export const hiddenFiles = writable<Set<string>>(new Set());
+export const currentFile = writable<VideoFile | null>(null);
+export const hideExported = writable(false);
+export const showHidden = writable(false);
+
+// --- Playback ---
+export const duration = writable(0);
+export const cursor = writable(0);
+export const playPos = writable<number | null>(null);
+export const playing = writable(false);
+export const quality = writable("low");
+
+// --- Timeline ---
+export const markers = writable<Marker[]>([]);
+export const locked = writable(false);
+
+// --- Export settings ---
+export const clips = writable(3);
+export const spread = writable(3.0);
+export const shortSide = writable<number | null>(512);
+export const portraitRatio = writable<string | null>(null);
+export const cropCenter = writable(0.5);
+export const format = writable("MP4");
+export const hwEncode = writable(false);
+export const label = writable("");
+export const category = writable("");
+export const clipName = writable("");
+export const exportFolder = writable("");
+export const encoder = writable("libx264");
+export const trackSubject = writable(false);
+export const randPortrait = writable(false);
+export const randSquare = writable(false);
+
+// --- Profiles ---
+export const profile = writable("default");
+export const subprofiles = writable<string[]>([]);
+
+// --- Export progress ---
+export const exportStatus = writable<string>("idle"); // idle | running | done | error
+export const exportCompleted = writable(0);
+export const exportTotal = writable(0);
+
+// --- Derived ---
+export const clipSpan = derived(
+  [clips, spread],
+  ([$clips, $spread]) => 8.0 + ($clips - 1) * $spread
+);
+
+export const visibleFiles = derived(
+  [files, hiddenFiles, showHidden],
+  ([$files, $hidden, $showHidden]) => {
+    return $files.filter(f => {
+      if (!$showHidden && $hidden.has(f.name)) return false;
+      return true;
+    });
+  }
+);
@@ -0,0 +1,48 @@
+import { getServer } from "./api";
+import { exportStatus, exportCompleted } from "./stores";
+
+let socket: WebSocket | null = null;
+let reconnectDelay = 2000;
+
+export function connectExportWs() {
+  const wsUrl = getServer().replace(/^http/, "ws") + "/ws/export";
+  socket = new WebSocket(wsUrl);
+
+  socket.onopen = () => {
+    reconnectDelay = 2000; // reset backoff on successful connect
+  };
+
+  socket.onmessage = (event) => {
+    try {
+      const msg = JSON.parse(event.data);
+      switch (msg.type) {
+        case "clip_done":
+          exportCompleted.update(n => n + 1);
+          break;
+        case "all_done":
+          exportStatus.set("done");
+          break;
+        case "error":
+          exportStatus.set("error");
+          console.error("Export error:", msg.msg);
+          break;
+      }
+    } catch (e) {
+      console.error("Failed to parse WebSocket message:", e);
+    }
+  };
+
+  socket.onclose = () => {
+    // Reconnect with exponential backoff, max 30s
+    setTimeout(connectExportWs, reconnectDelay);
+    reconnectDelay = Math.min(reconnectDelay * 2, 30000);
+  };
+}
+
+export function disconnectExportWs() {
+  if (socket) {
+    socket.onclose = null; // prevent reconnect
+    socket.close();
+    socket = null;
+  }
+}
@@ -0,0 +1,5 @@
+// Tauri doesn't have a Node.js server to do proper SSR
+// so we use adapter-static with a fallback to index.html to put the site in SPA mode
+// See: https://svelte.dev/docs/kit/single-page-apps
+// See: https://v2.tauri.app/start/frontend/sveltekit/ for more info
+export const ssr = false;
@@ -0,0 +1,251 @@
+<script lang="ts">
+  import { onMount, onDestroy } from "svelte";
+  import FileBrowser from "../components/FileBrowser.svelte";
+  import Timeline from "../components/Timeline.svelte";
+  import ExportPanel from "../components/ExportPanel.svelte";
+  import ProfileBar from "../components/ProfileBar.svelte";
+  import { mpvStart, mpvLoad, mpvSeek, mpvPause, mpvResume, mpvSetLoop, mpvClearLoop, mpvTimePos, mpvDuration } from "$lib/mpv";
+  import { streamUrl, audioUrl, waitForCache, deleteExport, getMarkers } from "$lib/api";
+  import { connectExportWs, disconnectExportWs } from "$lib/ws";
+  import { loadSettings, saveSettings } from "$lib/settings";
+  import {
+    currentFile, cursor, duration, playPos, playing, quality,
+    clips, spread, locked, markers, profile, clipSpan, subprofiles
+  } from "$lib/stores";
+
+  let pollInterval: ReturnType<typeof setInterval>;
+  let exportPanelRef: ExportPanel;
+
+  onMount(async () => {
+    loadSettings();
+
+    await mpvStart();
+    connectExportWs();
+
+    // Poll mpv for time position
+    pollInterval = setInterval(async () => {
+      if ($playing) {
+        try {
+          $playPos = await mpvTimePos();
+        } catch { /* mpv not ready */ }
+      }
+    }, 50);
+
+    // Auto-save settings on changes
+    const unsubs = [
+      quality.subscribe(() => saveSettings()),
+      clips.subscribe(() => saveSettings()),
+      spread.subscribe(() => saveSettings()),
+      profile.subscribe(() => saveSettings()),
+      subprofiles.subscribe(() => saveSettings()),
+    ];
+    return () => unsubs.forEach(u => u());
+  });
+
+  onDestroy(() => {
+    clearInterval(pollInterval);
+    disconnectExportWs();
+  });
+
+  // Load file into mpv when currentFile OR quality changes
+  let loadAbort: AbortController | null = null;
+  $effect(() => {
+    const file = $currentFile;
+    const q = $quality;
+    if (file) {
+      // Cancel any previous polling
+      loadAbort?.abort();
+      const ac = new AbortController();
+      loadAbort = ac;
+
+      const vUrl = streamUrl(file.path, file.root, q);
+      const aUrl = audioUrl(file.path, file.root);
+      waitForCache(file.path, file.root, q, ac.signal).then(() =>
+        mpvLoad(vUrl, aUrl)
+      ).then(async () => {
+        await new Promise(r => setTimeout(r, 500));
+        try { $duration = await mpvDuration(); } catch {}
+      }).catch(() => {}); // aborted or error
+    }
+  });
+
+  async function handleCursorChange(time: number) {
+    await mpvSeek(time);
+  }
+
+  async function handlePlay() {
+    const a = $cursor;
+    const b = $cursor + $clipSpan;
+    await mpvSeek(a);
+    await mpvSetLoop(a, b);
+    await mpvResume();
+    $playing = true;
+  }
+
+  async function handlePause() {
+    await mpvPause();
+    await mpvClearLoop();
+    $playing = false;
+  }
+
+  async function handleMarkerClick(m: { start_time: number; output_path: string }) {
+    if ($locked) {
+      const span = 8.0 + ($clips - 1) * $spread;
+      $cursor = m.start_time + span;
+      await mpvSeek($cursor);
+    } else {
+      $cursor = m.start_time;
+      await mpvSeek(m.start_time);
+    }
+  }
+
+  async function handleMarkerDelete(outputPath: string) {
+    await deleteExport(outputPath);
+    if ($currentFile) {
+      $markers = await getMarkers($currentFile.name, $profile);
+    }
+  }
+
+  function handleKeydown(e: KeyboardEvent) {
+    const tag = (e.target as HTMLElement).tagName;
+    if (tag === "INPUT" || tag === "SELECT" || tag === "TEXTAREA") return;
+
+    switch (e.key) {
+      case " ":
+        e.preventDefault();
+        $playing ? handlePause() : handlePlay();
+        break;
+      case "e":
+      case "E":
+        exportPanelRef?.doExport();
+        break;
+      case "ArrowLeft":
+        $cursor = Math.max(0, $cursor - 1);
+        handleCursorChange($cursor);
+        break;
+      case "ArrowRight":
+        $cursor = Math.min($duration, $cursor + 1);
+        handleCursorChange($cursor);
+        break;
+    }
+
+    const num = parseInt(e.key);
+    if (num >= 1 && num <= 9) {
+      const idx = num - 1;
+      if (idx < $subprofiles.length) {
+        exportPanelRef?.doExport($subprofiles[idx]);
+      }
+    }
+  }
+
+  function fmtTime(s: number): string {
+    const m = Math.floor(s / 60);
+    const sec = (Math.floor(s % 60 * 10) / 10).toFixed(1);
+    return `${m}:${sec.padStart(4, "0")}`;
+  }
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<main>
+  <div class="layout">
+    <div class="sidebar">
+      <FileBrowser />
+    </div>
+    <div class="content">
+      <ProfileBar />
+      <div class="player-area">
+        <div class="video-placeholder">
+          {#if $currentFile}
+            <p>{$currentFile.name}</p>
+          {:else}
+            <p>Select a file</p>
+          {/if}
+        </div>
+      </div>
+      <Timeline
+        onCursorChange={handleCursorChange}
+        onSeek={handleCursorChange}
+        onMarkerClick={handleMarkerClick}
+        onMarkerDelete={handleMarkerDelete}
+      />
+      <div class="transport">
+        <button onclick={handlePlay} disabled={!$currentFile}>Play</button>
+        <button onclick={handlePause}>Pause</button>
+        <button onclick={() => $locked = !$locked}>
+          {$locked ? "Locked" : "Unlocked"}
+        </button>
+        <span class="time">
+          {#if $duration > 0}
+            {fmtTime($cursor)} / {fmtTime($duration)}
+          {/if}
+        </span>
+        <select bind:value={$quality} style="margin-left:auto">
+          <option value="potato">480p</option>
+          <option value="low">720p</option>
+          <option value="medium">1080p</option>
+          <option value="high">Original</option>
+        </select>
+      </div>
+      <ExportPanel bind:this={exportPanelRef} />
+    </div>
+  </div>
+</main>
+
+<style>
+  :global(body) {
+    margin: 0;
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+    background: #1e1e1e;
+    color: #e0e0e0;
+  }
+  main { height: 100vh; overflow: hidden; }
+  .layout {
+    display: flex;
+    height: 100%;
+  }
+  .sidebar {
+    width: 220px;
+    min-width: 220px;
+    flex-shrink: 0;
+    border-right: 1px solid #333;
+    overflow: hidden;
+  }
+  .content {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+  }
+  .player-area {
+    flex: 1;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: #000;
+    min-height: 200px;
+  }
+  .video-placeholder {
+    color: #666;
+    text-align: center;
+  }
+  .transport {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding: 4px 8px;
+    background: #222;
+  }
+  .transport button {
+    background: #333;
+    color: #e0e0e0;
+    border: 1px solid #555;
+    padding: 4px 10px;
+    cursor: pointer;
+  }
+  .time {
+    font-family: monospace;
+    font-size: 13px;
+  }
+  select { background: #2d2d2d; color: #e0e0e0; border: 1px solid #444; }
+</style>
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="26.6" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 308"><path fill="#FF3E00" d="M239.682 40.707C211.113-.182 154.69-12.301 113.895 13.69L42.247 59.356a82.198 82.198 0 0 0-37.135 55.056a86.566 86.566 0 0 0 8.536 55.576a82.425 82.425 0 0 0-12.296 30.719a87.596 87.596 0 0 0 14.964 66.244c28.574 40.893 84.997 53.007 125.787 27.016l71.648-45.664a82.182 82.182 0 0 0 37.135-55.057a86.601 86.601 0 0 0-8.53-55.577a82.409 82.409 0 0 0 12.29-30.718a87.573 87.573 0 0 0-14.963-66.244"></path><path fill="#FFF" d="M106.889 270.841c-23.102 6.007-47.497-3.036-61.103-22.648a52.685 52.685 0 0 1-9.003-39.85a49.978 49.978 0 0 1 1.713-6.693l1.35-4.115l3.671 2.697a92.447 92.447 0 0 0 28.036 14.007l2.663.808l-.245 2.659a16.067 16.067 0 0 0 2.89 10.656a17.143 17.143 0 0 0 18.397 6.828a15.786 15.786 0 0 0 4.403-1.935l71.67-45.672a14.922 14.922 0 0 0 6.734-9.977a15.923 15.923 0 0 0-2.713-12.011a17.156 17.156 0 0 0-18.404-6.832a15.78 15.78 0 0 0-4.396 1.933l-27.35 17.434a52.298 52.298 0 0 1-14.553 6.391c-23.101 6.007-47.497-3.036-61.101-22.649a52.681 52.681 0 0 1-9.004-39.849a49.428 49.428 0 0 1 22.34-33.114l71.664-45.677a52.218 52.218 0 0 1 14.563-6.398c23.101-6.007 47.497 3.036 61.101 22.648a52.685 52.685 0 0 1 9.004 39.85a50.559 50.559 0 0 1-1.713 6.692l-1.35 4.116l-3.67-2.693a92.373 92.373 0 0 0-28.037-14.013l-2.664-.809l.246-2.658a16.099 16.099 0 0 0-2.89-10.656a17.143 17.143 0 0 0-18.398-6.828a15.786 15.786 0 0 0-4.402 1.935l-71.67 45.674a14.898 14.898 0 0 0-6.73 9.975a15.9 15.9 0 0 0 2.709 12.012a17.156 17.156 0 0 0 18.404 6.832a15.841 15.841 0 0 0 4.402-1.935l27.345-17.427a52.147 52.147 0 0 1 14.552-6.397c23.101-6.006 47.497 3.037 61.102 22.65a52.681 52.681 0 0 1 9.003 39.848a49.453 49.453 0 0 1-22.34 33.12l-71.664 45.673a52.218 52.218 0 0 1-14.563 6.398"></path></svg>
@@ -0,0 +1,6 @@
+<svg width="206" height="231" viewBox="0 0 206 231" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M143.143 84C143.143 96.1503 133.293 106 121.143 106C108.992 106 99.1426 96.1503 99.1426 84C99.1426 71.8497 108.992 62 121.143 62C133.293 62 143.143 71.8497 143.143 84Z" fill="#FFC131"/>
+<ellipse cx="84.1426" cy="147" rx="22" ry="22" transform="rotate(180 84.1426 147)" fill="#24C8DB"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M166.738 154.548C157.86 160.286 148.023 164.269 137.757 166.341C139.858 160.282 141 153.774 141 147C141 144.543 140.85 142.121 140.558 139.743C144.975 138.204 149.215 136.139 153.183 133.575C162.73 127.404 170.292 118.608 174.961 108.244C179.63 97.8797 181.207 86.3876 179.502 75.1487C177.798 63.9098 172.884 53.4021 165.352 44.8883C157.82 36.3744 147.99 30.2165 137.042 27.1546C126.095 24.0926 114.496 24.2568 103.64 27.6274C92.7839 30.998 83.1319 37.4317 75.8437 46.1553C74.9102 47.2727 74.0206 48.4216 73.176 49.5993C61.9292 50.8488 51.0363 54.0318 40.9629 58.9556C44.2417 48.4586 49.5653 38.6591 56.679 30.1442C67.0505 17.7298 80.7861 8.57426 96.2354 3.77762C111.685 -1.01901 128.19 -1.25267 143.769 3.10474C159.348 7.46215 173.337 16.2252 184.056 28.3411C194.775 40.457 201.767 55.4101 204.193 71.404C206.619 87.3978 204.374 103.752 197.73 118.501C191.086 133.25 180.324 145.767 166.738 154.548ZM41.9631 74.275L62.5557 76.8042C63.0459 72.813 63.9401 68.9018 65.2138 65.1274C57.0465 67.0016 49.2088 70.087 41.9631 74.275Z" fill="#FFC131"/>
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+</svg>
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
@@ -0,0 +1,18 @@
+// Tauri doesn't have a Node.js server to do proper SSR
+// so we use adapter-static with a fallback to index.html to put the site in SPA mode
+// See: https://svelte.dev/docs/kit/single-page-apps
+// See: https://v2.tauri.app/start/frontend/sveltekit/ for more info
+import adapter from "@sveltejs/adapter-static";
+import { vitePreprocess } from "@sveltejs/vite-plugin-svelte";
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+  preprocess: vitePreprocess(),
+  kit: {
+    adapter: adapter({
+      fallback: "index.html",
+    }),
+  },
+};
+
+export default config;
@@ -0,0 +1,19 @@
+{
+  "extends": "./.svelte-kit/tsconfig.json",
+  "compilerOptions": {
+    "allowJs": true,
+    "checkJs": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "skipLibCheck": true,
+    "sourceMap": true,
+    "strict": true,
+    "moduleResolution": "bundler"
+  }
+  // Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
+  // except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
+  //
+  // If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
+  // from the referenced tsconfig.json - TypeScript does not merge them in
+}
@@ -0,0 +1,32 @@
+import { defineConfig } from "vite";
+import { sveltekit } from "@sveltejs/kit/vite";
+
+// @ts-expect-error process is a nodejs global
+const host = process.env.TAURI_DEV_HOST;
+
+// https://vite.dev/config/
+export default defineConfig(async () => ({
+  plugins: [sveltekit()],
+
+  // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
+  //
+  // 1. prevent Vite from obscuring rust errors
+  clearScreen: false,
+  // 2. tauri expects a fixed port, fail if that port is not available
+  server: {
+    port: 1420,
+    strictPort: true,
+    host: host || false,
+    hmr: host
+      ? {
+          protocol: "ws",
+          host,
+          port: 1421,
+        }
+      : undefined,
+    watch: {
+      // 3. tell Vite to ignore watching `src-tauri`
+      ignored: ["**/src-tauri/**"],
+    },
+  },
+}));
@@ -1,4 +1,5 @@
 import sqlite3
+import threading
 from datetime import datetime, timezone
 from pathlib import Path

@@ -12,6 +13,7 @@ class ProcessedDB:
        if db_path is None:
            db_path = str(Path.home() / ".8cut.db")
        self._path = db_path
+        self._lock = threading.Lock()
        try:
            self._con = sqlite3.connect(db_path, check_same_thread=False)
            self._migrate()
@@ -86,6 +88,7 @@ class ProcessedDB:
            profile: str = "default") -> None:
        if not self._enabled:
            return
+        with self._lock:
            self._con.execute(
                "INSERT INTO processed"
                " (filename, start_time, output_path, label, category,"
@@ -121,19 +124,20 @@ class ProcessedDB:
        """Return config dict for an output_path, or None."""
        if not self._enabled:
            return None
-        self._con.row_factory = sqlite3.Row
-        row = self._con.execute(
+        cur = self._con.cursor()
+        cur.row_factory = sqlite3.Row
+        row = cur.execute(
            "SELECT label, category, short_side, portrait_ratio, crop_center, format,"
            " clip_count, spread"
            " FROM processed WHERE output_path = ?",
            (output_path,),
        ).fetchone()
-        self._con.row_factory = None
        return dict(row) if row else None

    def delete_by_output_path(self, output_path: str) -> None:
        if not self._enabled:
            return
+        with self._lock:
            self._con.execute("DELETE FROM processed WHERE output_path = ?", (output_path,))
            self._con.commit()

@@ -159,6 +163,7 @@ class ProcessedDB:
        Returns list of deleted output_paths."""
        if not self._enabled:
            return []
+        with self._lock:
            row = self._con.execute(
                "SELECT filename, start_time FROM processed WHERE output_path = ?",
                (output_path,),
@@ -211,6 +216,7 @@ class ProcessedDB:
    def hide_file(self, filename: str, profile: str = "default") -> None:
        if not self._enabled:
            return
+        with self._lock:
            self._con.execute(
                "INSERT OR IGNORE INTO hidden_files (filename, profile) VALUES (?, ?)",
                (filename, profile),
@@ -220,6 +226,7 @@ class ProcessedDB:
    def unhide_file(self, filename: str, profile: str = "default") -> None:
        if not self._enabled:
            return
+        with self._lock:
            self._con.execute(
                "DELETE FROM hidden_files WHERE filename = ? AND profile = ?",
                (filename, profile),
@@ -91,7 +91,10 @@ class ExportRunner:
            raise RuntimeError(msg)
        if self._image_sequence:
            audio_cmd = build_audio_extract_command(self._input, start, output)
-            subprocess.run(audio_cmd, capture_output=True, text=True, timeout=60)
+            audio_result = subprocess.run(audio_cmd, capture_output=True, text=True, timeout=60)
+            if audio_result.returncode != 0:
+                msg = (audio_result.stderr or "audio extraction failed")[-500:]
+                raise RuntimeError(msg)
        return output

    def _run(self):
@@ -113,6 +116,7 @@ class ExportRunner:
                    except Exception as e:
                        if "cancelled" not in str(e) and self._on_error:
                            self._on_error(str(e))
+                        return
        except Exception as e:
            if self._on_error:
                self._on_error(str(e))
@@ -0,0 +1,24 @@
+services:
+  8cut:
+    build: .
+    ports:
+      - "8000:8000"
+    volumes:
+      - /path/to/videos:/videos:ro
+      - /path/to/exports:/exports
+      - 8cut-data:/data
+    environment:
+      MEDIA_DIRS: /videos
+      EXPORT_DIR: /exports
+      DB_PATH: /data/8cut.db
+      CACHE_DIR: /data/cache
+    deploy:
+      resources:
+        reservations:
+          devices:
+            - driver: nvidia
+              count: all
+              capabilities: [gpu]
+
+volumes:
+  8cut-data:
@@ -0,0 +1,148 @@
+# 8-cut Client Design
+
+## Goal
+
+Build a Tauri + Svelte desktop client that connects to the 8-cut server API for remote video editing. Full feature parity with the Qt app. Targets Linux first, then Mac.
+
+## Architecture
+
+```
+Tauri app (Rust shell + Svelte webview)
+├── mpv sidecar (bundled binary)
+│   ├── plays video: http://server/api/stream/{path}?quality=low
+│   ├── plays audio: http://server/api/audio/{path}
+│   └── controlled via JSON IPC socket
+├── Svelte UI
+│   ├── File browser
+│   ├── Canvas timeline (markers, cursor, play region)
+│   ├── Canvas crop overlay
+│   ├── Export controls + WebSocket progress
+│   └── Settings panel (profile, subprofiles, quality)
+└── Rust backend
+    ├── Spawn/manage mpv process + IPC
+    ├── Proxy server API calls (avoid CORS)
+    └── Tauri commands exposed to Svelte frontend
+```
+
+## Playback
+
+mpv runs as a sidecar process, controlled via JSON IPC socket. Two streams:
+- Video: `http://server/api/stream/{path}?root={root}&quality={quality}` (transcoded, no audio)
+- Audio: `http://server/api/audio/{path}?root={root}` (full quality WAV)
+
+mpv's `--audio-file=` flag syncs both streams with frame-accurate seeking.
+
+Quality presets: potato (480p), low (720p), medium (1080p), high (original).
+
+## Features
+
+### File management
+- Browse server video roots (`GET /api/roots`, `GET /api/files`)
+- Hide/unhide files per profile (`POST/DELETE /api/hidden/{filename}`)
+- Sort by name/size, filter hidden
+
+### Playback
+- Play/pause/resume from pause point
+- AB-loop with current spread/clips settings
+- Play region adapts to spread changes without restarting
+- Quality selector
+
+### Timeline (Canvas)
+- Cursor position, markers, play position indicator
+- Click to seek, drag cursor
+- Lock mode: cursor locked to marker, double-click jumps to end of clip span
+- Autoclip: when paused, auto-adjust clip count to fit pause position
+
+### Crop & keyframes
+- Portrait ratio selector (9:16, 4:5, 1:1, off)
+- Crop center slider with live canvas overlay
+- Crop keyframes at arbitrary timeline positions
+- Subject tracking (triggered server-side)
+- Random portrait/square toggles
+
+### Export
+- Configurable: clips, spread, short side, format (MP4/WebP sequence)
+- Label + category annotation
+- Encoder selection (libx264 / h264_nvenc)
+- Subprofiles with folder suffix routing
+- Number keys 1-9 for subprofile quick export, E for main
+- WebSocket progress (`WS /ws/export`), per-clip completion
+- Delete/re-export from marker context menu
+
+### Profiles
+- Profile switcher, markers reload per profile
+- Subprofile management (add/remove)
+
+### Settings
+- Server URL (configurable)
+- Default quality preset
+- All settings persisted client-side via Tauri store
+
+## Server API endpoints used
+
+```
+GET    /api/roots
+GET    /api/files?root={root}
+GET    /api/video/{path}?root={root}
+GET    /api/stream/{path}?root={root}&quality={quality}
+GET    /api/audio/{path}?root={root}
+GET    /api/cache/status/{path}?root={root}
+GET    /api/markers/{filename}?profile={profile}
+GET    /api/profiles
+GET    /api/labels
+POST   /api/export
+GET    /api/export/{job_id}
+DELETE /api/export?output_path={path}
+POST   /api/hidden/{filename}?profile={profile}
+DELETE /api/hidden/{filename}?profile={profile}
+GET    /api/hidden?profile={profile}
+WS     /ws/export
+```
+
+## Project structure
+
+```
+client/
+├── src-tauri/
+│   ├── src/
+│   │   ├── main.rs          (Tauri entry, app setup)
+│   │   ├── mpv.rs           (mpv sidecar spawn + IPC)
+│   │   ├── commands.rs      (Tauri commands for Svelte)
+│   │   └── lib.rs
+│   ├── Cargo.toml
+│   └── tauri.conf.json
+├── src/
+│   ├── App.svelte
+│   ├── lib/
+│   │   ├── api.ts           (server API client)
+│   │   ├── mpv.ts           (mpv IPC bridge via Tauri commands)
+│   │   ├── ws.ts            (WebSocket export progress)
+│   │   └── stores.ts        (Svelte stores: files, markers, settings)
+│   ├── components/
+│   │   ├── FileBrowser.svelte
+│   │   ├── Timeline.svelte
+│   │   ├── CropOverlay.svelte
+│   │   ├── ExportPanel.svelte
+│   │   ├── SettingsPanel.svelte
+│   │   └── ProfileBar.svelte
+│   └── main.ts
+├── package.json
+└── vite.config.ts
+```
+
+## Implementation order
+
+1. Scaffold Tauri + Svelte project
+2. mpv sidecar: spawn, IPC, basic play/pause/seek
+3. API client module + server connection
+4. File browser component
+5. Video playback: load file → stream URL → mpv
+6. Canvas timeline: cursor, seek, markers
+7. Export panel + WebSocket progress
+8. Crop overlay + keyframes
+9. Lock mode, autoclip, play region
+10. Profiles, subprofiles, hidden files
+11. Keyboard shortcuts
+12. Settings persistence
+13. Package for Linux (.deb / .AppImage)
+14. Package for Mac (.dmg)
@@ -12,7 +12,7 @@ from pathlib import Path

 from PyQt6.QtWidgets import (
    QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout,
-    QLabel, QPushButton, QLineEdit, QFileDialog, QFrame,
+    QLabel, QPushButton, QLineEdit, QFileDialog,
    QListWidget, QListWidgetItem, QAbstractItemView, QSplitter, QToolTip,
    QComboBox, QCheckBox, QSpinBox, QDoubleSpinBox,
    QMessageBox, QInputDialog,
@@ -0,0 +1,29 @@
+from fastapi import FastAPI, WebSocket
+from fastapi.middleware.cors import CORSMiddleware
+
+from core.db import ProcessedDB
+from .config import DB_PATH
+from .routes import files, stream, markers, export, hidden
+from . import ws
+
+app = FastAPI(title="8-cut Server")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+db = ProcessedDB(DB_PATH)
+
+app.include_router(files.router, prefix="/api")
+app.include_router(stream.router, prefix="/api")
+app.include_router(markers.router, prefix="/api")
+app.include_router(export.router, prefix="/api")
+app.include_router(hidden.router, prefix="/api")
+
+
+@app.websocket("/ws/export")
+async def export_ws(websocket: WebSocket):
+    await ws.connect(websocket)
@@ -0,0 +1,171 @@
+import hashlib
+import os
+import subprocess
+import threading
+from enum import Enum
+
+from core.paths import _bin, _log
+from .config import CACHE_DIR, QUALITY_PRESETS
+
+
+class CacheStatus(str, Enum):
+    READY = "ready"
+    TRANSCODING = "transcoding"
+    MISSING = "missing"
+    ERROR = "error"
+
+
+_jobs_lock = threading.Lock()
+_active_jobs: dict[str, threading.Thread] = {}
+
+
+def _cache_key(source_path: str) -> str:
+    """Stable hash from absolute source path."""
+    return hashlib.sha256(source_path.encode()).hexdigest()[:16]
+
+
+def cache_path(source_path: str, quality: str) -> str:
+    key = _cache_key(source_path)
+    return os.path.join(CACHE_DIR, quality, f"{key}.mp4")
+
+
+def audio_cache_path(source_path: str) -> str:
+    key = _cache_key(source_path)
+    return os.path.join(CACHE_DIR, "audio", f"{key}.wav")
+
+
+def get_status(source_path: str, quality: str) -> CacheStatus:
+    cp = cache_path(source_path, quality)
+    if os.path.isfile(cp):
+        return CacheStatus.READY
+    job_key = f"{source_path}:{quality}"
+    with _jobs_lock:
+        if job_key in _active_jobs and _active_jobs[job_key].is_alive():
+            return CacheStatus.TRANSCODING
+    return CacheStatus.MISSING
+
+
+def get_audio_status(source_path: str) -> CacheStatus:
+    ap = audio_cache_path(source_path)
+    if os.path.isfile(ap):
+        return CacheStatus.READY
+    job_key = f"{source_path}:audio"
+    with _jobs_lock:
+        if job_key in _active_jobs and _active_jobs[job_key].is_alive():
+            return CacheStatus.TRANSCODING
+    return CacheStatus.MISSING
+
+
+def get_all_statuses(source_path: str) -> dict:
+    result = {}
+    for q in QUALITY_PRESETS:
+        result[q] = get_status(source_path, q)
+    result["audio"] = get_audio_status(source_path)
+    return result
+
+
+def _transcode_worker(source_path: str, quality: str) -> None:
+    preset = QUALITY_PRESETS[quality]
+    out = cache_path(source_path, quality)
+    os.makedirs(os.path.dirname(out), exist_ok=True)
+    tmp = out + ".tmp.mp4"
+
+    cmd = [_bin("ffmpeg"), "-y", "-i", source_path, "-an"]
+
+    if preset["height"] > 0:
+        cmd += [
+            "-vf", f"scale=-2:{preset['height']}:flags=lanczos",
+        ]
+
+    cmd += [
+        "-c:v", "libx264",
+        "-preset", "fast",
+        "-b:v", preset["bitrate"],
+        "-movflags", "+faststart",
+        tmp,
+    ]
+
+    _log(f"Transcode start: {source_path} @ {quality}")
+    try:
+        result = subprocess.run(cmd, capture_output=True, text=True, timeout=3600)
+        if result.returncode == 0:
+            os.rename(tmp, out)
+            _log(f"Transcode done: {out}")
+        else:
+            _log(f"Transcode failed: {result.stderr[-300:]}")
+            if os.path.exists(tmp):
+                os.unlink(tmp)
+    except Exception as e:
+        _log(f"Transcode error: {e}")
+        if os.path.exists(tmp):
+            os.unlink(tmp)
+
+
+def _audio_extract_worker(source_path: str) -> None:
+    out = audio_cache_path(source_path)
+    os.makedirs(os.path.dirname(out), exist_ok=True)
+    tmp = out + ".tmp.wav"
+
+    cmd = [
+        _bin("ffmpeg"), "-y",
+        "-i", source_path,
+        "-vn",
+        "-c:a", "pcm_s16le",
+        tmp,
+    ]
+
+    _log(f"Audio extract start: {source_path}")
+    try:
+        result = subprocess.run(cmd, capture_output=True, text=True, timeout=600)
+        if result.returncode == 0:
+            os.rename(tmp, out)
+            _log(f"Audio extract done: {out}")
+        else:
+            _log(f"Audio extract failed: {result.stderr[-300:]}")
+            if os.path.exists(tmp):
+                os.unlink(tmp)
+    except Exception as e:
+        _log(f"Audio extract error: {e}")
+        if os.path.exists(tmp):
+            os.unlink(tmp)
+
+
+def _prune_dead_jobs() -> None:
+    """Remove finished threads from _active_jobs. Must be called under _jobs_lock."""
+    dead = [k for k, t in _active_jobs.items() if not t.is_alive()]
+    for k in dead:
+        del _active_jobs[k]
+
+
+def ensure_transcode(source_path: str, quality: str) -> CacheStatus:
+    """Start transcode if not cached. Returns current status."""
+    status = get_status(source_path, quality)
+    if status != CacheStatus.MISSING:
+        return status
+
+    job_key = f"{source_path}:{quality}"
+    with _jobs_lock:
+        _prune_dead_jobs()
+        if job_key in _active_jobs and _active_jobs[job_key].is_alive():
+            return CacheStatus.TRANSCODING
+        t = threading.Thread(target=_transcode_worker, args=(source_path, quality), daemon=True)
+        _active_jobs[job_key] = t
+        t.start()
+    return CacheStatus.TRANSCODING
+
+
+def ensure_audio(source_path: str) -> CacheStatus:
+    """Start audio extraction if not cached. Returns current status."""
+    status = get_audio_status(source_path)
+    if status != CacheStatus.MISSING:
+        return status
+
+    job_key = f"{source_path}:audio"
+    with _jobs_lock:
+        _prune_dead_jobs()
+        if job_key in _active_jobs and _active_jobs[job_key].is_alive():
+            return CacheStatus.TRANSCODING
+        t = threading.Thread(target=_audio_extract_worker, args=(source_path,), daemon=True)
+        _active_jobs[job_key] = t
+        t.start()
+    return CacheStatus.TRANSCODING
@@ -0,0 +1,21 @@
+import os
+from pathlib import Path
+
+
+MEDIA_DIRS: list[str] = [
+    d.strip() for d in os.environ.get("MEDIA_DIRS", str(Path.home())).split(",") if d.strip()
+]
+EXPORT_DIR: str = os.environ.get("EXPORT_DIR", str(Path.home() / "8cut-exports"))
+DB_PATH: str = os.environ.get("DB_PATH", str(Path.home() / ".8cut.db"))
+CACHE_DIR: str = os.environ.get("CACHE_DIR", str(Path.home() / ".8cut-cache"))
+HOST: str = os.environ.get("HOST", "0.0.0.0")
+PORT: int = int(os.environ.get("PORT", "8000"))
+
+VIDEO_EXTENSIONS = {".mp4", ".mkv", ".avi", ".mov", ".webm", ".ts", ".flv", ".wmv"}
+
+QUALITY_PRESETS = {
+    "potato": {"height": 480, "bitrate": "500k"},
+    "low":    {"height": 720, "bitrate": "2M"},
+    "medium": {"height": 1080, "bitrate": "5M"},
+    "high":   {"height": 0, "bitrate": "10M"},  # 0 = original resolution
+}
@@ -0,0 +1,227 @@
+import os
+import re
+import shutil
+import threading
+import time
+import uuid
+
+from fastapi import APIRouter, HTTPException, Query
+from pydantic import BaseModel
+
+from core.export import ExportRunner
+from core.paths import build_export_path, build_sequence_dir
+from core.ffmpeg import _RATIOS, apply_keyframes_to_jobs
+from .. import ws as ws_module
+from ..config import EXPORT_DIR, MEDIA_DIRS
+
+router = APIRouter()
+
+_jobs: dict[str, dict] = {}
+_counter_lock = threading.Lock()
+
+_VALID_ENCODERS = {"libx264", "h264_nvenc", "h264_vaapi", "h264_qsv", "h264_amf", "h264_videotoolbox"}
+
+_MAX_FINISHED_JOBS = 200
+
+
+class CropKeyframe(BaseModel):
+    time: float
+    center: float
+    ratio: str | None = None
+    rand_portrait: bool = False
+    rand_square: bool = False
+
+
+class ExportRequest(BaseModel):
+    input_path: str
+    cursor: float
+    name: str
+    clips: int = 3
+    spread: float = 3.0
+    short_side: int | None = None
+    portrait_ratio: str | None = None
+    crop_center: float = 0.5
+    format: str = "MP4"
+    label: str = ""
+    category: str = ""
+    profile: str = "default"
+    folder_suffix: str = ""
+    crop_keyframes: list[CropKeyframe] | None = None
+    rand_portrait: bool = False
+    rand_square: bool = False
+    encoder: str = "libx264"
+
+
+def _next_counter(folder: str, basename: str) -> int:
+    """Scan folder for existing {basename}_NNN dirs and return max + 1."""
+    pattern = re.compile(rf'^{re.escape(basename)}_(\d{{3}})$')
+    highest = 0
+    if os.path.isdir(folder):
+        for entry in os.listdir(folder):
+            m = pattern.match(entry)
+            if m:
+                highest = max(highest, int(m.group(1)))
+    return highest + 1
+
+
+def _validate_input_path(path: str) -> str:
+    """Verify input_path falls under a configured MEDIA_DIR."""
+    real = os.path.realpath(path)
+    for root in MEDIA_DIRS:
+        root_real = os.path.realpath(root)
+        if real == root_real or real.startswith(root_real + os.sep):
+            return real
+    raise HTTPException(status_code=403, detail="input_path outside media directories")
+
+
+@router.post("/export")
+def start_export(req: ExportRequest):
+    from ..app import db
+
+    # Validate inputs
+    input_path = _validate_input_path(req.input_path)
+
+    if req.encoder not in _VALID_ENCODERS:
+        raise HTTPException(status_code=400, detail=f"invalid encoder: {req.encoder}")
+
+    if req.portrait_ratio is not None and req.portrait_ratio not in _RATIOS:
+        raise HTTPException(status_code=400, detail=f"invalid portrait_ratio: {req.portrait_ratio}")
+
+    if req.folder_suffix and ("/" in req.folder_suffix or "\\" in req.folder_suffix or ".." in req.folder_suffix):
+        raise HTTPException(status_code=400, detail="folder_suffix must not contain path separators")
+
+    if "/" in req.name or "\\" in req.name or ".." in req.name:
+        raise HTTPException(status_code=400, detail="name must not contain path separators")
+
+    job_id = str(uuid.uuid4())[:8]
+    folder = EXPORT_DIR
+    if req.folder_suffix:
+        folder = folder.rstrip(os.sep) + "_" + req.folder_suffix
+
+    image_sequence = req.format in ("WebP", "WebP sequence")
+
+    # Lock counter + directory creation to prevent race between concurrent exports
+    with _counter_lock:
+        counter = _next_counter(folder, req.name)
+        jobs = []
+        for i in range(req.clips):
+            start = req.cursor + i * req.spread
+            if image_sequence:
+                out = build_sequence_dir(folder, req.name, counter, sub=i if req.clips > 1 else None)
+            else:
+                out = build_export_path(folder, req.name, counter, sub=i if req.clips > 1 else None)
+            os.makedirs(os.path.dirname(out), exist_ok=True)
+            jobs.append((start, out, req.portrait_ratio, req.crop_center))
+
+    # Apply keyframes if provided — returns 6-tuples, strip back to 4
+    if req.crop_keyframes:
+        kf_tuples = [
+            (kf.time, kf.center, kf.ratio, kf.rand_portrait, kf.rand_square)
+            for kf in req.crop_keyframes
+        ]
+        widened = apply_keyframes_to_jobs(
+            jobs, kf_tuples,
+            req.crop_center, req.portrait_ratio,
+            req.rand_portrait, req.rand_square,
+        )
+        jobs = [(s, o, r, c) for s, o, r, c, _rp, _rs in widened]
+
+    completed = []
+
+    def on_clip_done(path: str):
+        completed.append(path)
+        # Record in DB so markers show up
+        db.add(
+            filename=os.path.basename(input_path),
+            start_time=req.cursor,
+            output_path=path,
+            label=req.label,
+            category=req.category,
+            short_side=req.short_side,
+            portrait_ratio=req.portrait_ratio or "",
+            crop_center=req.crop_center,
+            fmt=req.format,
+            clip_count=req.clips,
+            spread=req.spread,
+            profile=req.profile,
+        )
+        ws_module.broadcast({"type": "clip_done", "job_id": job_id, "path": path})
+
+    def on_all_done():
+        _jobs[job_id]["status"] = "done"
+        _jobs[job_id].pop("runner", None)
+        ws_module.broadcast({"type": "all_done", "job_id": job_id})
+
+    def on_error(msg: str):
+        _jobs[job_id]["status"] = "error"
+        _jobs[job_id]["error"] = msg
+        _jobs[job_id].pop("runner", None)
+        ws_module.broadcast({"type": "error", "job_id": job_id, "msg": msg})
+
+    runner = ExportRunner(
+        input_path=input_path,
+        jobs=jobs,
+        short_side=req.short_side,
+        image_sequence=image_sequence,
+        encoder=req.encoder,
+        on_clip_done=on_clip_done,
+        on_all_done=on_all_done,
+        on_error=on_error,
+    )
+
+    # Evict old finished jobs to prevent unbounded growth
+    finished = [k for k, v in _jobs.items() if v["status"] in ("done", "error")]
+    if len(finished) > _MAX_FINISHED_JOBS:
+        for k in finished[:len(finished) - _MAX_FINISHED_JOBS]:
+            del _jobs[k]
+
+    _jobs[job_id] = {
+        "status": "running",
+        "total": len(jobs),
+        "completed": completed,
+        "runner": runner,
+        "created_at": time.monotonic(),
+    }
+    runner.start()
+
+    return {"job_id": job_id}
+
+
+@router.get("/export/{job_id}")
+def get_export_status(job_id: str):
+    job = _jobs.get(job_id)
+    if job is None:
+        raise HTTPException(status_code=404, detail="job not found")
+    return {
+        "status": job["status"],
+        "total": job["total"],
+        "completed": len(job["completed"]),
+        "outputs": list(job["completed"]),
+        "error": job.get("error"),
+    }
+
+
+def _is_under_export_dir(real_path: str) -> bool:
+    """Check if path is under EXPORT_DIR or any EXPORT_DIR_suffix sibling."""
+    export_real = os.path.realpath(EXPORT_DIR).rstrip(os.sep)
+    # Walk up ancestors — must find EXPORT_DIR or EXPORT_DIR_suffix
+    d = os.path.dirname(real_path)
+    while d != os.path.dirname(d):
+        if d == export_real or d.startswith(export_real + "_"):
+            return True
+        d = os.path.dirname(d)
+    return False
+
+
+@router.delete("/export")
+def delete_export(output_path: str = Query(...)):
+    from ..app import db
+    real = os.path.realpath(output_path)
+    if not _is_under_export_dir(real):
+        raise HTTPException(status_code=403, detail="path outside export directory")
+    db.delete_by_output_path(real)
+    if os.path.isfile(real):
+        os.unlink(real)
+    elif os.path.isdir(real):
+        shutil.rmtree(real)
+    return {"deleted": real}
@@ -0,0 +1,56 @@
+import os
+
+from fastapi import APIRouter, HTTPException, Query
+from fastapi.responses import FileResponse
+
+from ..config import MEDIA_DIRS, VIDEO_EXTENSIONS
+
+router = APIRouter()
+
+
+def _scan_videos(root: str) -> list[dict]:
+    results = []
+    for dirpath, _, filenames in os.walk(root):
+        for f in sorted(filenames):
+            if os.path.splitext(f)[1].lower() in VIDEO_EXTENSIONS:
+                full = os.path.join(dirpath, f)
+                rel = os.path.relpath(full, root)
+                results.append({
+                    "name": f,
+                    "path": rel,
+                    "root": root,
+                    "size": os.path.getsize(full),
+                })
+    return results
+
+
+@router.get("/files")
+def list_files(root: str | None = Query(None)):
+    dirs = [root] if root and root in MEDIA_DIRS else MEDIA_DIRS
+    files = []
+    for d in dirs:
+        files.extend(_scan_videos(d))
+    return files
+
+
+@router.get("/roots")
+def list_roots():
+    return MEDIA_DIRS
+
+
+def _safe_resolve(path: str, root: str) -> str:
+    """Join path to root and verify it stays within the root directory."""
+    if root not in MEDIA_DIRS:
+        raise HTTPException(status_code=400, detail="invalid root")
+    full = os.path.realpath(os.path.join(root, path))
+    if not full.startswith(os.path.realpath(root) + os.sep):
+        raise HTTPException(status_code=403, detail="path outside media root")
+    return full
+
+
+@router.get("/video/{path:path}")
+def serve_video(path: str, root: str = Query(...)):
+    full = _safe_resolve(path, root)
+    if not os.path.isfile(full):
+        raise HTTPException(status_code=404, detail="not found")
+    return FileResponse(full, media_type="video/mp4")
@@ -0,0 +1,25 @@
+from fastapi import APIRouter, Query
+
+router = APIRouter()
+
+
+def _db():
+    from ..app import db
+    return db
+
+
+@router.post("/hidden/{filename}")
+def hide_file(filename: str, profile: str = Query("default")):
+    _db().hide_file(filename, profile)
+    return {"hidden": filename}
+
+
+@router.delete("/hidden/{filename}")
+def unhide_file(filename: str, profile: str = Query("default")):
+    _db().unhide_file(filename, profile)
+    return {"unhidden": filename}
+
+
+@router.get("/hidden")
+def get_hidden(profile: str = Query("default")):
+    return sorted(_db().get_hidden_files(profile))
@@ -0,0 +1,27 @@
+from fastapi import APIRouter, Query
+
+router = APIRouter()
+
+
+def _db():
+    from ..app import db
+    return db
+
+
+@router.get("/markers/{filename}")
+def get_markers(filename: str, profile: str = Query("default")):
+    markers = _db().get_markers(filename, profile)
+    return [
+        {"start_time": t, "marker_number": n, "output_path": p}
+        for t, n, p in markers
+    ]
+
+
+@router.get("/profiles")
+def get_profiles():
+    return _db().get_profiles()
+
+
+@router.get("/labels")
+def get_labels():
+    return _db().get_labels()
@@ -0,0 +1,49 @@
+import os
+
+from fastapi import APIRouter, HTTPException, Query
+from fastapi.responses import FileResponse, JSONResponse
+
+from ..config import MEDIA_DIRS, QUALITY_PRESETS
+from .. import cache
+
+router = APIRouter()
+
+
+def _resolve_source(path: str, root: str) -> str:
+    """Join path to root, verify it stays within root, and exists."""
+    if root not in MEDIA_DIRS:
+        raise HTTPException(status_code=400, detail="invalid root")
+    full = os.path.realpath(os.path.join(root, path))
+    if not full.startswith(os.path.realpath(root) + os.sep):
+        raise HTTPException(status_code=403, detail="path outside media root")
+    if not os.path.isfile(full):
+        raise HTTPException(status_code=404, detail="not found")
+    return full
+
+
+@router.get("/stream/{path:path}")
+def stream_video(path: str, root: str = Query(...), quality: str = Query("low")):
+    if quality not in QUALITY_PRESETS:
+        raise HTTPException(status_code=400, detail=f"invalid quality: {quality}")
+    source = _resolve_source(path, root)
+
+    status = cache.ensure_transcode(source, quality)
+    if status == cache.CacheStatus.READY:
+        return FileResponse(cache.cache_path(source, quality), media_type="video/mp4")
+    return JSONResponse({"status": status, "quality": quality}, status_code=202)
+
+
+@router.get("/audio/{path:path}")
+def stream_audio(path: str, root: str = Query(...)):
+    source = _resolve_source(path, root)
+
+    status = cache.ensure_audio(source)
+    if status == cache.CacheStatus.READY:
+        return FileResponse(cache.audio_cache_path(source), media_type="audio/wav")
+    return JSONResponse({"status": status}, status_code=202)
+
+
+@router.get("/cache/status/{path:path}")
+def cache_status(path: str, root: str = Query(...)):
+    source = _resolve_source(path, root)
+    return cache.get_all_statuses(source)
@@ -0,0 +1,43 @@
+import asyncio
+import json
+import threading
+
+from fastapi import WebSocket, WebSocketDisconnect
+
+_lock = threading.Lock()
+_connections: list[WebSocket] = []
+_loop: asyncio.AbstractEventLoop | None = None
+
+
+async def connect(ws: WebSocket):
+    global _loop
+    _loop = asyncio.get_running_loop()
+    await ws.accept()
+    with _lock:
+        _connections.append(ws)
+    try:
+        while True:
+            await ws.receive_text()  # keep alive
+    except (WebSocketDisconnect, Exception):
+        pass
+    finally:
+        with _lock:
+            if ws in _connections:
+                _connections.remove(ws)
+
+
+def broadcast(msg: dict):
+    """Send a message to all connected WebSocket clients.
+
+    Called from sync code (export callbacks running in background threads),
+    so we schedule sends on uvicorn's event loop.
+    """
+    if _loop is None:
+        return
+    data = json.dumps(msg)
+    with _lock:
+        for ws in list(_connections):
+            try:
+                asyncio.run_coroutine_threadsafe(ws.send_text(data), _loop)
+            except Exception:
+                pass
Author	SHA1	Message	Date
Ethanfel	a67e189aa0	fix: mpv loadfile index arg, cache polling, and sidebar CSS - Pass integer index (-1) to mpv loadfile command for newer mpv versions - Poll /api/cache/status instead of streaming endpoints to avoid downloading video bodies during readiness checks - Cancel previous polling when selecting a new file - Fix sidebar flex-shrink and file name text overflow Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-17 08:17:23 +02:00
Ethanfel	2b6c56cd15	fix: add CORS middleware to server for Tauri webview requests Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 20:49:53 +02:00
Ethanfel	0f6082061f	feat: add folder navigation to file browser Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 20:25:03 +02:00
Ethanfel	9662b815db	feat: add server URL input to profile bar Type URL + Enter or click Set. Persisted via localStorage. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 20:15:42 +02:00
Ethanfel	9776b83ac5	fix: client bug fixes from review - FileBrowser: reload hidden files when profile changes - WebSocket: wrap JSON.parse in try-catch - WebSocket: exponential backoff on reconnect (2s -> 30s max) - WebSocket: clean up connection on destroy Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 20:09:21 +02:00
Ethanfel	39f873bec2	fix: server bug fixes from review - DB: add threading.Lock on all write methods and multi-step reads - export.py: check audio extraction return code, raise on failure - routes/export: counter race condition fix with _counter_lock - routes/export: delete validation accepts EXPORT_DIR_suffix siblings - routes/export: evict old finished jobs to prevent unbounded growth - client plan: fix 10 bugs (mpv IPC, encodePath, input_path sep, etc.) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:53:38 +02:00
Ethanfel	409eb82e5c	feat: configure Linux packaging (deb + AppImage) Renamed to 8-cut, 1200x800 window, .deb builds at 3.9MB. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:52:40 +02:00
Ethanfel	297aafa51c	feat: add settings persistence via localStorage Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:50:01 +02:00
Ethanfel	b4cf972d59	feat: wire up main app layout with all components Sidebar file browser, canvas timeline, transport bar, export panel, profile bar, keyboard shortcuts, quality-reactive stream reload. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:48:54 +02:00
Ethanfel	5cc1e52e75	feat: add profile bar component Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:10:32 +02:00
Ethanfel	6bf0b0ae99	feat: add export panel component Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:10:03 +02:00
Ethanfel	b6fbda01dd	feat: add canvas-based timeline component Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:07:21 +02:00
Ethanfel	51d41f0a56	feat: add file browser component Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 19:06:41 +02:00
Ethanfel	16bd1a9ae0	feat: add mpv TypeScript bridge Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:46:35 +02:00
Ethanfel	2036c49b52	feat: add mpv sidecar IPC and Tauri commands Persistent BufReader + request_id matching for correct event handling. Audio-file passed during loadfile for frame-accurate sync. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:46:01 +02:00
Ethanfel	b12758c53c	feat: add WebSocket client for export progress Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:41:12 +02:00
Ethanfel	3d484952c2	feat: add Svelte stores for app state Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:40:43 +02:00
Ethanfel	12dae93671	feat: add server API client module Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:34:23 +02:00
Ethanfel	1e65fd6b0f	feat: scaffold Tauri + Svelte client SvelteKit in SPA mode with Tauri v2. Builds and produces .deb bundle. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 18:33:45 +02:00
Ethanfel	f7756320e5	docs: add Tauri + Svelte client implementation plan 15-task plan covering Rust install, Tauri scaffold, mpv sidecar, API client, stores, UI components, keyboard shortcuts, and packaging. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 17:02:56 +02:00
Ethanfel	cd0331d4ce	docs: add Tauri + Svelte client design Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 16:57:29 +02:00
Ethanfel	38c6174f83	ci: disable auto Docker build, manual dispatch only Build locally and push to ghcr.io instead — nvidia/cuda base is too large for GitHub runners. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 15:23:32 +02:00
Ethanfel	5b22bceed2	ci: add GitHub Actions workflow to build Docker image Docker Image / build (push) Has been cancelled Details Triggers on pushes to server branch or version tags when core/, server/, or Docker files change. Pushes to ghcr.io. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 14:48:22 +02:00
Ethanfel	80f21915e3	feat: switch to nvidia/cuda base image for NVENC hw encoding - Base: nvidia/cuda:12.6.3-runtime-ubuntu24.04 - ffmpeg from apt has NVENC support when GPU runtime is available - docker-compose reserves all GPUs via deploy.resources Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 14:47:19 +02:00
Ethanfel	b09ba3fa9e	fix: third-pass review bugs - Switch DELETE /export to query param (path param strips leading /) - Add CropKeyframe Pydantic model for typed keyframe validation - Convert keyframes to tuples before passing to apply_keyframes_to_jobs - Remove dead QFrame import from main.py Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 14:20:20 +02:00
Ethanfel	5b7a55a05d	fix: second-pass review bugs in server and core - ExportRunner: stop batch on first error (was continuing, overwriting error status with done) - Export route: validate input_path against MEDIA_DIRS - Export route: validate encoder, portrait_ratio, folder_suffix, name - Export route: fix format check for WebP sequence - Export route: add _ separator in folder_suffix (match GUI) - Export route: use realpath consistently in delete endpoint - Export route: drop runner ref on completion (prevent memory leak) - ProcessedDB: use cursor-level row_factory (thread-safe) - WebSocket: catch all exceptions in connect, cleanup in finally - Dockerfile: use uvicorn[standard] for websockets support Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 14:10:27 +02:00
Ethanfel	2200da491f	fix: address review bugs in server implementation - Fix keyframe 6-tuple → 4-tuple mismatch crashing ExportRunner - Fix ws.broadcast() using wrong event loop from background threads - Fix export counter hardcoded to 1, now auto-increments - Add path traversal protection to file/stream/delete endpoints - Use proper HTTP error codes (was returning 200 for errors) - Add thread safety to WebSocket connection list - Record exports to DB so markers appear - Move WS endpoint to /ws/export (was /api/ws/export) - Prune dead threads from cache job tracker Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:55:25 +02:00
Ethanfel	3d6469c60c	feat: add Dockerfile and docker-compose for server deployment Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:49:43 +02:00
Ethanfel	6a4ac8b8ed	feat: add hidden files API endpoints Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:49:30 +02:00
Ethanfel	1f6906c946	feat: add export endpoint with WebSocket progress Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:49:16 +02:00
Ethanfel	dfba88a601	feat: add markers/profiles/labels API endpoints Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:48:33 +02:00
Ethanfel	e94c088df0	feat: add video streaming with transcode cache and audio extraction Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:48:06 +02:00
Ethanfel	9569103edd	feat: add FastAPI app with file listing endpoint Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:47:23 +02:00
Ethanfel	079afeee7c	feat: create server/config with env var settings and quality presets Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-16 13:44:31 +02:00
				`@@ -0,0 +1 @@`
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