The VideoLAN Forums

HI
I am looking for the specific files to access,
in order to do some manipulation on compressed H264 video-file.
more specifically, I want to make some modification in motion vectors data,
in real time,
and I look for the appropriate file and code scope to do that
thanks!

LibVLC is much too high-level for that purpose.

hi Rémi,
where may i find motion estimation algorithms in vlc's source code?

Nowhere, actually.