[FFmpeg-user] how to use Intel qsv codec for ffmpeg 4.0

[Li, Zhong]

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-bounces at ffmpeg.org] On Behalf Of
> qw
> Sent: Tuesday, June 19, 2018 4:45 PM
> To: ffmpeg-user at 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 at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> 
> To unsubscribe, visit link above, or email ffmpeg-user-request at ffmpeg.org
> with subject "unsubscribe".