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有没有办法知道复用器/格式支持的视频编解码器?
例如,对于MOVmuxer,我可以使用以下命令获取其信息:
MOV
ffmpeg -h muxer=mov
我会得到这个结果:
Muxer mov [QuickTime / MOV]: Common extensions: mov. Default video codec: h264. Default audio codec: aac.
有没有办法知道给定复用器/格式的可用编解码器?