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]> > <[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] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [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".
