From 0f8751a2f262b1c33af06456ffe07d6b57e2e4b1 Mon Sep 17 00:00:00 2001
From: wood chen <wood@czl.net>
Date: Thu, 22 May 2025 10:51:24 +0800
Subject: [PATCH] =?UTF-8?q?fix(gui):=20=E6=9B=B4=E6=96=B0=20FFmpeg=20?=
 =?UTF-8?q?=E8=B0=83=E8=89=B2=E6=9D=BF=E7=94=9F=E6=88=90=E5=8F=82=E6=95=B0?=
 =?UTF-8?q?=E5=B9=B6=E6=94=B9=E8=BF=9B=E9=94=99=E8=AF=AF=E5=A4=84=E7=90=86?=
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---
 .gitignore |  1 +
 gui.py     | 13 ++++++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 1ed535d..e448263 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 __pycache__/gui.cpython-311.pyc
+ffmpeg
diff --git a/gui.py b/gui.py
index b93856c..de17910 100644
--- a/gui.py
+++ b/gui.py
@@ -224,11 +224,11 @@ class VideoToGifConverter:
         """根据质量设置返回 FFmpeg 调色板生成参数"""
         quality = self.quality_var.get()
         if quality == "high":
-            return "stats_mode=full:dither=sierra2_4a"
+            return "max_colors=256"
         elif quality == "medium":
-            return "stats_mode=diff:dither=bayer:bayer_scale=3"
+            return "max_colors=128"
         else:
-            return "stats_mode=single:dither=bayer:bayer_scale=5"
+            return "max_colors=64"
 
     def validate_inputs(self):
         """验证输入参数"""
@@ -358,10 +358,13 @@ class VideoToGifConverter:
                     else 0
                 ),
             )
-            _, stderr = process.communicate()
+            stdout, stderr = process.communicate()
 
             if process.returncode != 0:
-                raise RuntimeError(f"调色板生成失败: {stderr.decode()}")
+                error_msg = stderr.decode()
+                print(f"调色板生成命令: {' '.join(palette_cmd)}")
+                print(f"错误输出: {error_msg}")
+                raise RuntimeError(f"调色板生成失败: {error_msg}")
 
             # 更新状态显示
             self.status_label.config(