 How do I convert WebM video files to mp4 using FFmpeg?
 You can easily convert a WebM video to mp4 using FFmpeg using the following command: `ffmpeg -i path/to/video.webm video.mp4`
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<|USER|> How do I convert WebM video files to mp4 using FFmpeg?
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 You can easily convert a WebM video to mp4 using FFmpeg using the following command: `ffmpeg -i path/to/video.webm video.mp4`
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