With powerful ffmpeg, we can draw waveform for an audio or video resource.
Default waveform
ffmpeg -i stereo_input.foo -filter_complex showwavespic -frames:v 1 output.png
Generating a waveform with ffmpeg
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- 来源: stackoverflow
- 2020/12/8 02:41
- 默认分类
- ffmpeg waveform
- 2002