It's a deprecated parameter in AVFrame structure (as well as motion val 3-dimensional array), which i use to compute motion vectors in old versions of ffmpeg.
If these parameteres has gone from codebase, how i can get now the motion vectors? Thanks in advance! 2013/7/30 Paul B Mahol <[email protected]> > On 7/30/13, Luis Brocan Broki <[email protected]> wrote: > > Hi everyone! > > > > I'm currently developing a program that reads the motion_val table in > each > > frame for doing some computations. The problem if since i've upgraded to > > ffmpeg 2.0 (i come from avcodec-53 version), the second level of > motion_val > > table is always null, and m_pFrame->motion_subsample_log2 is always 0. > > I've tested agains mp4 (h264) videos, xvid videos, mpeg2 videos, without > > sucess. > > > > Any ideas? what i'm doing wrong? it's now necessary to activate some kind > > of flag? or use a filter? or how? > > > > Thanks in advance!! > > > > I can't find motion_subsample_log2 anywhere in codebase. > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user >
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