On Tue, Oct 21, 2014 at 01:11:39PM +0200, Norbert Schmitt wrote: > Hello, > > I am trying to understand how the H.264 Decoder in ffmpeg works and > saving data (Macroblock types and motion vectors for example) from > the decoding of a H.264 video. I also want to save the residuals for > each frame but I cant seem to find them. There is something I am > missing. It goes directly from CABAC/CAVLC decoding to > pre-loop-filter values as far as I understand it. I already looked > in the H264Context struct because most of the other information I > want can be found there. If the residuals or the prediction values > are stored in a H264Context struct I cannot find out which variable > or pointer referes to them. > > Can someone please point me in the right direction where the > residuals and or the predicted values for each frame are stored?
look at decode_cabac_residual_internal() and decode_residual() and the related code [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates
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