[FFmpeg-user] Slicing a 4K video to images and then encoding them back using the same codec

Liran Sharoni Liran.Sharoni at sandisk.com
Wed Oct 14 19:50:29 CEST 2015

I am trying to slice a 4K video losslessly to frames , draw numbers on every frame(used matlab) and then recombine all the frames to create a nearly identical video.
Is it possible in ffmpeg , and how?


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