On May 29, 2012, at 20:26 , Christian Brümmer wrote: > "Cant be that hard - or? " > > Okay now im pretty sure it is: > > I read AVCodecContex.extradata contains the informations i need. For decoding > i used that code -> > http://cgit.lscube.org/cgit.cgi/feng/tree/src/media/parser/h264.c#n218 - in a > slightly modified way (replaced glib functions with e.g. libavs base64.h). > Finally the decoding stuff is running - BUT... > > my AVCodecContext.extradata_size == 0 <- what the heck?!? So no data for > decoding and really no idea left how to get those informations.... WHAA! > > I make desperate efforts but i cant get into that... > > At least i need another hint. Im not asking for complete solution - its > enough to know roughly the right way!
>From what I think I understood extradata contains what you expect when your >source is a video format with a global header. What's the source format you use for your tests? _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
