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feat(util): 添加FFmpeg通用参数环境变量支持

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- 通过FFMPEG_COMMON_ARGS环境变量传入通用FFmpeg参数
- 在执行FFmpeg命令时合并环境变量中的通用参数
- 保持原有FFmpeg参数传递机制不变
This commit is contained in:
Jerry Yan
2026-01-10 22:51:48 +08:00
parent 8de0564fef
commit 357c0afb3b
1 changed files with 3 additions and 1 deletions
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4
util/ffmpeg.py
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@@ -64,7 +64,9 @@ def start_render(ffmpeg_task: FfmpegTask):
ffmpeg_task.set_output_file(ffmpeg_task.input_file[0]) ffmpeg_task.set_output_file(ffmpeg_task.input_file[0])
span.set_status(Status(StatusCode.OK)) span.set_status(Status(StatusCode.OK))
return True return True
ffmpeg_process = subprocess.run(["ffmpeg", "-progress", "-", "-loglevel", "error", *ffmpeg_args], stderr=subprocess.PIPE, **subprocess_args(True)) # 通过环境变量传入通用FFmpeg参数
common_args = os.getenv("FFMPEG_COMMON_ARGS", "").split() if os.getenv("FFMPEG_COMMON_ARGS") else []
ffmpeg_process = subprocess.run(["ffmpeg", "-progress", "-", "-loglevel", "error", *common_args, *ffmpeg_args], stderr=subprocess.PIPE, **subprocess_args(True))
span.set_attribute("ffmpeg.args", json.dumps(ffmpeg_process.args)) span.set_attribute("ffmpeg.args", json.dumps(ffmpeg_process.args))
logger.info(" ".join(ffmpeg_process.args)) logger.info(" ".join(ffmpeg_process.args))
ffmpeg_final_out = handle_ffmpeg_output(ffmpeg_process.stdout) ffmpeg_final_out = handle_ffmpeg_output(ffmpeg_process.stdout)