> From: libav-devel [mailto:[email protected]] On Behalf Of Luca > Barbato > Sent: Tuesday, January 23, 2018 5:45 PM > To: [email protected] > Subject: Re: [libav-devel] qsv: How about replace software parsers with > MFXVideoDECODE_DecodeHeader > > On 23/01/2018 06:05, Li, Zhong wrote: > > avformat_find_stream_info() can provides some information and > > sw_pix_fmt can be set as NV12. These parameters can be updated after > > MFXVideoDECODE_DecodeHeader is called. > > find_stream_info may decode frames using the software decoder to extract > the missing information (and it is one of those sore points that sooner or > later I'd like to completely remove from the library). > > lu
Exactly, it looks a litter weird but I also see some codec parser provides few information (such as mjpeg parser) then it depends on the decoding frame process. So before removing that, we need to make sure the parsers are powerful? Please correct me if I am wrong. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
