Here is an example to use qsv transcoding: ffmpeg -hwaccel qsv -c:v h264_qsv -i input.file -b:v 2M -preset veryfast -c:v h264_qsv out.file
> -----Original Message----- > From: ffmpeg-user [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of > qw > Sent: Tuesday, June 19, 2018 4:45 PM > To: ffmpeg-user@ffmpeg.org > Subject: [FFmpeg-user] how to use Intel qsv codec for ffmpeg 4.0 > > Hi, > > > I want to use Intel qsv encoder/decoder for ffmpeg 4.0. I use > '--enable-libmfx' to configure ffmpeg, and build it. What's ffmpeg command > to use Intel qsv h.264 encoder/decoder to do transcoding? > > > Thanks! > > > Regards > > > Andrew > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org > with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
