
- 错误示例
ffmpeg -i "Everything Is So Bright_高清 1080P.mp4" -ab 320 output.mp3- 报错
Bitrate 320 is extremely low, maybe you mean 320k- 生成默认128k的音频
- 正确示例
ffmpeg -i "Everything Is So Bright_高清 1080P.mp4" -ab 320k output1.mp3- 生成320k采样率音频
FFmpeg音频比特率设置
本文介绍了使用FFmpeg从视频文件中提取音频时如何正确设置音频比特率。通过对比错误和正确的命令示例,帮助读者理解如何避免常见的比特率设置错误。

ffmpeg -i "Everything Is So Bright_高清 1080P.mp4" -ab 320 output.mp3Bitrate 320 is extremely low, maybe you mean 320kffmpeg -i "Everything Is So Bright_高清 1080P.mp4" -ab 320k output1.mp3
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