[FFmpeg-devel] Help with H.264 inter prediction code please

Jason Garrett-Glaser darkshikari
Tue May 5 15:01:35 CEST 2009

On Tue, May 5, 2009 at 5:06 AM, Kevin Wu Won <exclipy at gmail.com> wrote:
> Hi all,
> For a project, I want to extract the code that does the inter-frame
> prediction in H.264 encoder. ?Basically, I need a way to feed in two
> images -- one of them the I-frame and the other, the P-frame -- and
> output the size (eg. in bytes) of the data required to encode the
> differences between the two images. ?Hopefully, this should be a
> measure of the similarity between the two images.
> Can anyone please point me in the direction of the code that does this
> part of H.264 encoding? ?That would be much appreciated.

ffmpeg does not have a native H.264 encoder.  Perhaps you're looking for x264?

This is also the wrong mailing list, even for an ffmpeg question.

Dark Shikari

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