Aug 28, 2020, 06:23 by jo...@pex.com: > Fixes: 4907 > > Adds support for decoding of animated WebP. > > The WebP parser now splits the input stream into packets containing one frame. > > The WebP decoder adds the animation related features according to the specs: > https://developers.google.com/speed/webp/docs/riff_container#animation > The frames of the animation may be smaller than the image canvas. > Therefore, the frame is decoded to a temporary frame, > then it is blended into the canvas, the canvas is copied to the output frame, > and finally the frame is disposed from the canvas. > > The output to AV_PIX_FMT_YUVA420P/AV_PIX_FMT_YUV420P is still supported. > The background color is specified only as BGRA in the WebP file > so it is converted to YUVA if YUV formats are output. > > Signed-off-by: Josef Zlomek <> jo...@pex.com> > >
Sorry it took me so long to get to this. Took a look and the patch looks fine to me. Will apply in a few days unless someone else has comments or I find something I missed. Its not a small patch after all. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
