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fix(gui): 隐藏调色板生成和GIF转换过程中的CMD窗口并改进错误处理

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wood chen 2025-05-24 20:02:52 +08:00
parent 78a6ec111f
commit 7808d7a555
1 changed files with 21 additions and 7 deletions
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28
gui.py
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@ -309,15 +309,23 @@ class VideoToGifConverter:
# 打印命令用于调试
print("调色板生成命令:", " ".join(palette_cmd))
# 创建 startupinfo 对象（用于隐藏 CMD 窗口）
startupinfo = None
if platform.system().lower() == "windows":
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
# 运行调色板生成命令
process = subprocess.Popen(
palette_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
startupinfo=(
subprocess.STARTUPINFO()
startupinfo=startupinfo,
creationflags=(
subprocess.CREATE_NO_WINDOW
if platform.system().lower() == "windows"
else None
else 0
),
)
_, stderr = process.communicate()
@ -361,16 +369,22 @@ class VideoToGifConverter:
gif_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
startupinfo=(
subprocess.STARTUPINFO()
startupinfo=startupinfo,
creationflags=(
subprocess.CREATE_NO_WINDOW
if platform.system().lower() == "windows"
else None
else 0
),
)
_, stderr = process.communicate()
if process.returncode != 0:
raise RuntimeError(f"GIF生成失败: {stderr.decode()}")
error_output = ""
try:
error_output = stderr.decode("utf-8", errors="replace")
except Exception:
error_output = str(stderr) # Fallback to raw string representation
raise RuntimeError(f"GIF生成失败: {error_output}")
# 删除临时调色板文件
if os.path.exists(palette_path):