Note that you shouldn't leave out the -b:v option as the default settings will produce mediocre quality output. This is the "target bitrate".įfmpeg -i input.mp4 -c:v libvpx -b:v 1M -c:a libvorbis output.webmĬhoose a higher bit rate if you want better quality. In this mode, it will simply try to reach the specified bit rate on average, e.g. Libvpx offers a variable bitrate mode by default. Make sure your FFmpeg version also includes libvorbis (check with ffmpeg -codecs), as the native Vorbis encoder from FFmpeg does not provide comparable quality. Note that in the below examples, the libvorbis audio encoder is used. Note: The VP8 successor VP9 provides better video quality at a lower bitrate.
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