On 07/09/13 20:13, Yukinori Yamazoe wrote: > 2013/9/3 Luca Barbato <[email protected]>: >> >> I'm not convinced it is an improvement. >> > > I had thought AVCodecContext.extradata may not have many byte that > MFXVideoDECODE_DecodeHeader() needs at init().
It should be impossible. The extradata must contain everything you need. > The parameters MFXVideoDECODE_Init() and MFXVideoDECODE_QueryIOSurf() > need can be created from AVCodecContext without > MFXVideoDECODE_DecodeHeader(). > However, because MFXVideoDECODE_DecodeHeader() did not return > MFX_ERR_MORE_DATA to all the video files I tried, I remove this patch. Thanks! lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
