From 0128a81cc21d632827b6d51caf4917cd8ac00501 Mon Sep 17 00:00:00 2001
From: Ethanfel <ethan.fel@ts-pc.fr>
Date: Thu, 9 Apr 2026 03:01:52 +0200
Subject: [PATCH] fix: use full first clip for eval samples instead of 1s
 segment

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 nodes/selva_bigvgan_trainer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nodes/selva_bigvgan_trainer.py b/nodes/selva_bigvgan_trainer.py
index 4162e81..9580355 100644
--- a/nodes/selva_bigvgan_trainer.py
+++ b/nodes/selva_bigvgan_trainer.py
@@ -275,7 +275,7 @@ def _do_train(vocoder, mel_converter, clips,
     random.seed(seed)
 
     # Reference segment for eval samples — always clip 0, start 0
-    ref_wav = clips[0][:segment_samples].to(device, dtype)   # [T]
+    ref_wav = clips[0].to(device, dtype)                      # full first clip [T]
     ref_mel = mel_converter(ref_wav.unsqueeze(0))             # [1, n_mels, T_mel]
 
     def _save_sample(label):