[FFmpeg-devel] [RFC] [PATCH] iff: ANIM suppport
donmoir at comcast.net
Sun Jul 22 13:55:09 CEST 2012
> ----- Original Message -----
> From: "Carl Eugen Hoyos" <cehoyos at ag.or.at>
> To: <ffmpeg-devel at ffmpeg.org>
> Sent: Sunday, July 22, 2012 7:18 AM
> Subject: Re: [FFmpeg-devel] [RFC] [PATCH] iff: ANIM suppport
>> Peter Ross <pross <at> xvid.org> writes:
>>> Gents, is there a sample file available that demonstrates the issue?
> I think all the samples at this link produce the problem but try
>>> Carl, this patch is no good. The decoder already supports some
>>> It sets the alpha bits to 0xFF for all standard pixels, and clears them
>>> 0x00 for transparent pixels. I dont know what the problem is.
> I was about to test that patch and will go ahead and test it but you say
> no good. It will be easy for me to test anything else you might come up
That patch does work as expected since it just means there will be no alpha
but it could possibly break a file that has real alpha in it - don't know.
Not sure how you will be testing this case, but don't come to the wrong
conclusion by using an app that doesn't do transparency.
More information about the ffmpeg-devel