Swap width and height when do clock/cclock rotation
Add reversal/hflip/vflip 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
---
configure
On 17/01/2019 03:33, Zachary Zhou wrote:
> Swap width and height when do clock/cclock rotation
> Add reversal/hflip/vflip 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
>
