Convert video to mp4 or webm using ffmpeg

text.md

Convert to mp4

ffmpeg -i original.mp4 -vcodec libx264 -crf 24 converted.mp4

ffmpeg -i original.mov -vcodec libx264 -crf 24 converted.mp4

Convert to webm

ffmpeg -i original.mp4 -vcodec libvpx -qmin 0 -qmax 50 -crf 10 -b:v 1M converted.webm

ffmpeg -i original.mov -vcodec libvpx -qmin 0 -qmax 50 -crf 10 -b:v 1M converted.webm

Batch all files inside directory

for file in *.mp4; do ffmpeg -i "$file" -vcodec libvpx -qmin 0 -qmax 50 -crf 10 -b:v 1M "${file%.mp4}.webm"; done