[FFmpeg-user] How to copy all of 5 audio streams to mp4 file

Carl Zwanzig cpz at tuunq.com
Tue Feb 19 07:46:20 EET 2019

On 2/18/2019 4:03 PM, Ulf Zibis wrote:
> I note, that those composed PNG bitmaps consume 10 % of the footprint of
> the video. Is there a possibility to compress them to e.g. JPEG?

PNG _is_ compressed, it's just a different algorithm from JPEG (or GIF).


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