[Libav-user] Create new frames from motion vectors

Pierre Delmas pierre.delmas at centrale-marseille.fr
Wed Aug 16 11:04:58 EEST 2017


I currently work on a video steganography system. To do that I need to 
extract motion vectors (already done) and create new frames from those MV.

Currently I extract first the I-frames, then I calculate all P-frames 
and to finish B-frames but it doesn't work what I get is something like 
a diaporama of I-frames with no movement (or not a visible one).

Do I made something wrong ?

I can provide more details if you need.



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