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feat: make clip count configurable (1–10, default 3)

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Clips spinbox in settings row alongside Spread. Preview span and export
batch size adjust dynamically.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Ethanfel
2026-04-11 23:28:12 +02:00
parent 25250d6d8d
commit 9e07910df1
1 changed files with 26 additions and 7 deletions
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main.py
+26 -7
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@@ -17,7 +17,7 @@ from PyQt6.QtWidgets import (
QApplication, QMainWindow, QWidget, QVBoxLayout, QHBoxLayout,
QLabel, QPushButton, QLineEdit, QFileDialog, QFrame, QStatusBar,
QListWidget, QListWidgetItem, QAbstractItemView, QSplitter, QToolTip,
QComboBox, QDialog, QPlainTextEdit, QCheckBox, QDoubleSpinBox,
QComboBox, QDialog, QPlainTextEdit, QCheckBox, QSpinBox, QDoubleSpinBox,
)
from PyQt6.QtCore import Qt, QThread, QTimer, pyqtSignal, QSettings
from PyQt6.QtGui import QPainter, QColor, QPen, QDragEnterEvent, QDropEvent, QCursor, QFont, QKeySequence, QShortcut
@@ -1178,7 +1178,7 @@ class MainWindow(QMainWindow):
self._mpv.file_loaded.connect(self._after_load)
self._timeline = TimelineWidget()
self._timeline.setFixedHeight(160)
self._timeline.set_clip_span(8.0 + 2 * saved_spread)
self._timeline.set_clip_span(8.0 + (saved_clips - 1) * saved_spread)
self._timeline.cursor_changed.connect(self._on_cursor_changed)
self._timeline.marker_delete_requested.connect(self._on_delete_marker)
self._timeline.marker_clicked.connect(self._on_marker_clicked)
@@ -1241,11 +1241,24 @@ class MainWindow(QMainWindow):
)
self._cmb_format.currentTextChanged.connect(self._update_next_label)
self._spn_clips = QSpinBox()
self._spn_clips.setRange(1, 10)
self._spn_clips.setToolTip("Number of overlapping 8s clips per export")
saved_clips = int(self._settings.value("clip_count", "3"))
self._spn_clips.setValue(saved_clips)
self._spn_clips.valueChanged.connect(
lambda v: self._settings.setValue("clip_count", str(v))
)
self._spn_clips.valueChanged.connect(
lambda: self._timeline.set_clip_span(self._clip_span)
)
self._spn_clips.valueChanged.connect(lambda: self._update_next_label())
self._spn_spread = QDoubleSpinBox()
self._spn_spread.setRange(2.0, 8.0)
self._spn_spread.setSingleStep(0.5)
self._spn_spread.setSuffix("s")
self._spn_spread.setToolTip("Offset between the 3 overlapping 8s clips")
self._spn_spread.setToolTip("Offset between overlapping 8s clips")
saved_spread = float(self._settings.value("spread", "3.0"))
self._spn_spread.setValue(saved_spread)
self._spn_spread.valueChanged.connect(
@@ -1344,6 +1357,8 @@ class MainWindow(QMainWindow):
settings_row.addWidget(self._cmb_portrait)
settings_row.addWidget(QLabel("Format:"))
settings_row.addWidget(self._cmb_format)
settings_row.addWidget(QLabel("Clips:"))
settings_row.addWidget(self._spn_clips)
settings_row.addWidget(QLabel("Spread:"))
settings_row.addWidget(self._spn_spread)
@@ -1558,8 +1573,8 @@ class MainWindow(QMainWindow):
@property
def _clip_span(self) -> float:
"""Total time covered by the 3 overlapping clips."""
return 8.0 + 2 * self._spn_spread.value()
"""Total time covered by the overlapping clips."""
return 8.0 + (self._spn_clips.value() - 1) * self._spn_spread.value()
def _on_play(self):
if not self._file_path:
@@ -1618,8 +1633,12 @@ class MainWindow(QMainWindow):
if not os.path.exists(path):
break
self._export_counter += 1
n = self._spn_clips.value()
base = f"{name}_{self._export_counter:03d}"
self._lbl_next.setText(f"→ {base}_0/1/2")
if n == 1:
self._lbl_next.setText(f"→ {base}_0")
else:
self._lbl_next.setText(f"→ {base}_0..{n - 1}")
def _on_export(self):
if not self._file_path:
@@ -1641,7 +1660,7 @@ class MainWindow(QMainWindow):
else:
name = self._txt_name.text() or "clip"
jobs = []
for sub in range(3):
for sub in range(self._spn_clips.value()):
start = self._cursor + sub * spread
if image_sequence:
out = build_sequence_dir(folder, name, self._export_counter, sub=sub)