So I assume there's no way of making it use HWA automatically via some build parameters without getting into the code, right? I'm using a video source filter which wraps itself around ffmpeg and I need it to do the HWA, which it does not. So if I had an auto-HWA-enabled ffmpeg build, I could build that filter against it and HWA would work.
12. Nov 2018 16:30 by [email protected] <mailto:[email protected]>: > Hi, > > You need to specify hardware accelerator to ffmpeg. > > You can give hw acceleration name with > -hwaccel option to ffmpeg. > > And if you want to use it with any binary then its example code is located at > : > > doc/examples/hw_decode.c or doc/examples/vaapi_encode.c or > doc/examples/vaapi_decode.c file > > You can compile and use its binary. > > Thanks > Harshil > >> On 12-Nov-2018, at 6:11 PM, <>> [email protected] >> <mailto:[email protected]>>> > <>> [email protected] >> <mailto:[email protected]>>> > wrote: >> >> Hello! >> I have a couple of questions about ffmpeg tool. >> When I use the ffmpeg tool that was compiled with support of one of the >> hardware accelerators, will the tool automatically use this acceleration >> while working? Or it has to be explicitly specified somehow that it must be >> used? >> And if it attempts to use it, how do I check whether that attempt was >> successful? >> >> _______________________________________________ >> ffmpeg-user mailing list >> [email protected] <mailto:[email protected]> >> http://ffmpeg.org/mailman/listinfo/ffmpeg-user >> <http://ffmpeg.org/mailman/listinfo/ffmpeg-user> >> >> To unsubscribe, visit link above, or email >> [email protected] <mailto:[email protected]>>> >> with subject "unsubscribe". > _______________________________________________ > ffmpeg-user mailing list > [email protected] <mailto:[email protected]> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > <http://ffmpeg.org/mailman/listinfo/ffmpeg-user> > > To unsubscribe, visit link above, or email > [email protected] <mailto:[email protected]>> with > subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
