Re: [FFmpeg-devel] [PATCH v4 2/2] lavfi: addroi filter

2019-07-16 Thread Guo, Yejun
> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of > Mark Thompson > Sent: Monday, July 08, 2019 3:27 AM > To: ffmpeg-devel@ffmpeg.org > Subject: [FFmpeg-devel] [PATCH v4 2/2] lavfi: addroi filter > > This can

[FFmpeg-devel] [PATCH v4 2/2] lavfi: addroi filter

2019-07-07 Thread Mark Thompson
This can be used to add region of interest side data to video frames. --- doc/filters.texi | 73 +++ libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/vf_addroi.c | 269 +++ 4 files changed, 344 insertions(+) crea