[Libav-user] Detecting black/dark frames in FFMPEG

[NITIN GOYAL]

Hi

Is there any way i can modify or use the ffmpeg library to detect the
black/dark/green frames from the content?

Theoretically, we can do it by calculating the luminance of each frame and
finding with higher values but i am thinking if that can be
done through ffmpeg?

Any sort of advice on this??

Regards
Nitin
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20120605/2a0fad2e/attachment.html>