[Libav-user] muxing.c with RGBA

Arash Cordi arash.cordi at gmail.com
Fri Sep 7 18:46:14 CEST 2012

most video formats only support yuv. there's nothing you can do about it.
why would you want to do that anyway?

On Fri, Sep 7, 2012 at 6:52 PM, Gonzalo Garramuno <ggarra13 at gmail.com>wrote:

> I am trying to encode a movie file (avi, mp4 or mov) in the RGBA color
> space.  I tried the muxing.c example from the docs/examples directory.  But
> changing the pixel format returns:
> [mpeg4 @ 0xb99400] only YUV4u20 is supported
> I am wondering how can I encode RGBA pictures in a movie file.  Can
> someone help?
> ______________________________**_________________
> Libav-user mailing list
> Libav-user at ffmpeg.org
> http://ffmpeg.org/mailman/**listinfo/libav-user<http://ffmpeg.org/mailman/listinfo/libav-user>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20120907/c786720e/attachment.html>

More information about the Libav-user mailing list