> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Li, Zhong
> Sent: Monday, June 3, 2019 10:59 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavf/qsv_vpp: add frame format
> option
>
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Saturday, June 1, 2019 4:43 AM
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH 1/3] lavf/qsv_vpp: add frame format
> option
>
>
Am Fr., 31. Mai 2019 um 10:01 Uhr schrieb Zhong Li :
> @@ -104,6 +109,8 @@ static const AVOption options[] = {
> { "width", "Output video width", OFFSET(ow), AV_OPT_TYPE_STRING, {
> .str="cw" }, 0, 255, .flags = FLAGS },
> { "h", "Output video height", OFFSET(oh), AV_OPT_TYPE_STR
1. Currently output format is hard-coded as NV12, thus means
CSC is always done for not NV12 input such as P010.
Follow original input format as default output.
2. Add an option to specify output format.
Signed-off-by: Zhong Li
---
libavfilter/vf_vpp_qsv.c | 37
