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aakbar5/ffmpeg -- Reduce video size

Last active November 26, 2023 09:51
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Video -- Reduce video size
Raw
ffmpeg -- Reduce video size
Using FFMPEG
---
ffmpeg -i input.mp4 -s 320x240 -b 64k -vcodec mpeg1video -acodec copy output.mp4
Change parameters to get tradeoff quality and size
- Resolution via -s 320x240
- Bitrate via -b 64k
Using AVCONV
---
avconv -i input.mp4 -c:v libx264 -crf 18 -c:a copy output.mp4
- CRF @ https://slhck.info/video/2017/02/24/crf-guide.html
- Play with it to see quality vs size
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