DevDungeon
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DevDungeon
Knowledge
Social
# Record system audio ffmpeg -f pulse -i default output.wav
# Extract audio only from a video ffmpeg -i x.m4v -vn x.ogg
# Convert video to OGG ffmpeg -i x.m4v x.ogg
# Flip video vertically ffmpeg -i in.avi -vf vflip -c:a copy out