[FFmpeg-devel] [PATCH v4 1/4] avfilter/vf_scdet: add filter to detect scene change

[Gyan Doshi]

On 14-05-2020 06:55 am, lance.lmwang at gmail.com wrote:
>
> will rebase and apply it tomorrow if no more comments as it's reviewed long time. I need it
> for other filter to use.
What would be helpful is to add options to detect scene change only 
within a specified window. Imagine surveillance footage where only part 
of the frame is of interest.

Gyan