[FFmpeg-devel] [PATCH]Thumbnail idr frame decoding optimization

[Hendrik Leppkes]

On Sat, Aug 15, 2015 at 12:23 AM, Sailaja Mahendrakar
<smahendrakar at rgbnetworks.com> wrote:
> Please find attached the patch for thumbnail idr frame decoding optimization. This change is to decode only the idr frames for the thumbnails instead of decoding all the video frames.
>

Your patch is unacceptable in its current form.

However, luckily for you we already have a mode like that, look into
the discard flags, specifically the "nonkey" mode, which discards
everything but key frames.

- Hendrik