[FFmpeg-devel] [PATCH V6] libavfilter: add transpose_vaapi filter

[Li, Zhong]

> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Zachary Zhou
> Sent: Tuesday, December 18, 2018 5:55 PM
> To: ffmpeg-devel at ffmpeg.org
> Cc: Zhou, Zachary <zachary.zhou at intel.com>
> Subject: [FFmpeg-devel] [PATCH V6] libavfilter: add transpose_vaapi filter
> 
> Swap width and height when do clock/cclock rotation Add
> reveral/reveral_flip options
> 
> ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128
> -hwaccel_output_format vaapi -i input.264 -vf "transpose_vaapi=clock_flip"
> -c:v h264_vaapi output.h264
> 
> Signed-off-by: Zachary Zhou <zachary.zhou at intel.com>

LGTM, will test and apply if nobody against.