成功部署并设置模型后，导入影片，点击开始处理字幕后出现如下报错，何解？

[phoenix19792013]

CalledProcessError: Command '['ffmpeg', '-y', '-i', 'output/USA_PRESIDENT_CLINTON_AND_BORIS_YELTSIN_PRESS_CONFERENCE.mp4', '-vn', '-c:a', 'libmp3lame', '-b:a', '128k', '-ar', '32000', '-ac', '1', '-metadata', 'encoding=UTF-8', 'output/audio/raw.mp3']' returned non-zero exit status 3165764104.
Traceback:
File "D:\APP\00-AI\Anaconda3\envs\videolingo\lib\site-packages\streamlit\runtime\scriptrunner\exec_code.py", line 88, in exec_func_with_error_handling
result = func()
File "D:\APP\00-AI\Anaconda3\envs\videolingo\lib\site-packages\streamlit\runtime\scriptrunner\script_runner.py", line 590, in code_to_exec
exec(code, module.dict)
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\st.py", line 123, in
main()
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\st.py", line 119, in main
text_processing_section()
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\st.py", line 33, in text_processing_section
process_text()
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\st.py", line 47, in process_text
step2_whisperX.transcribe()
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\core\step2_whisperX.py", line 168, in transcribe
convert_video_to_audio(video_file)
File "D:\APP\00-AI\Anaconda3\envs\videolingo\VideoLingo\core\all_whisper_methods\whisperX_utils.py", line 29, in convert_video_to_audio
subprocess.run([
File "D:\APP\00-AI\Anaconda3\envs\videolingo\lib\subprocess.py", line 526, in run
raise CalledProcessError(retcode, process.args,