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fix(gui): 更新 FFmpeg 调色板生成参数并改进错误处理

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wood chen 2025-05-22 10:51:24 +08:00
parent 302dbc805f
commit 0f8751a2f2
2 changed files with 9 additions and 5 deletions
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1
.gitignore vendored
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@ -1 +1,2 @@
__pycache__/gui.cpython-311.pyc __pycache__/gui.cpython-311.pyc
ffmpeg

13
gui.py
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@ -224,11 +224,11 @@ class VideoToGifConverter:
"""根据质量设置返回 FFmpeg 调色板生成参数""" """根据质量设置返回 FFmpeg 调色板生成参数"""
quality = self.quality_var.get() quality = self.quality_var.get()
if quality == "high": if quality == "high":
return "stats_mode=full:dither=sierra2_4a" return "max_colors=256"
elif quality == "medium": elif quality == "medium":
return "stats_mode=diff:dither=bayer:bayer_scale=3" return "max_colors=128"
else: else:
return "stats_mode=single:dither=bayer:bayer_scale=5" return "max_colors=64"
def validate_inputs(self): def validate_inputs(self):
"""验证输入参数""" """验证输入参数"""
@ -358,10 +358,13 @@ class VideoToGifConverter:
else 0 else 0
), ),
) )
_, stderr = process.communicate() stdout, stderr = process.communicate()
if process.returncode != 0: 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 # 更新状态显示
self.status_label.config( self.status_label.config(