[Libav-user] Coversion from YUV to RGB loss of image details

Sampath Subasinghe susiriss at gmail.com
Tue Jun 5 11:01:58 CEST 2012

> Your example is 45 pixel wide.
> It is a natural limitation of YUV_420P images that the dimensions should
> divide 2, or even 4. You also have SWS_BICUBIC that requires more alignment
> on the edges.

Thanks Alex. I was under the impression that these will get handled by the
libswscale itself. I also did not know the fact about the special
requirements for SWS_BICUBIC.
As Carl, mentioned I will try to reproduce this with ffmpeg itself and
close this.

Thanks Alex and Carl.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20120605/0b27626a/attachment.html>

More information about the Libav-user mailing list