[Libav-user] Streaming YUV file in PIX_FMT_RGBA format to VLC player

Alex Cohn alexcohn at netvision.net.il
Thu Oct 27 20:15:36 CEST 2011


On Thu, Oct 27, 2011 at 19:25, Matthew Einhorn <moiein2000 at gmail.com> wrote:
> RGB and BGR look the same, except the colors are different, so you'd see the
> clear picture :)

But BGRA is a different animal. If one misinterprets the alpha-channel
as color, the result may look similar to what hema.angamuthu observed.

Alex

> On Thu, Oct 27, 2011 at 1:04 PM, Roger Pack <rogerdpack2 at gmail.com> wrote:
>>
>> > it could happen that the RGBA label was given by mistake. Try to look
>> > at the frames as if they were YUV420P.
>>
>> or BGRA maybe? (I don't know much about it though).
>> -r
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