[libav-api] Help getting started with Windows.

Ronald S. Bultje rsbultje at gmail.com
Tue Nov 1 02:17:11 CET 2011


Hi,

On Mon, Oct 31, 2011 at 1:55 PM, Aaron San Filippo
<aaronflippo at gmail.com> wrote:
> Thanks, that looks very close to what I'm trying to do.
> For now I'd just be thrilled to get a version of Libav to compile :)
> I think I'm going to tinker with trying to write a raw video file with and
> then use the command line and avoid this MSVC headache for a bit.
> I *just* managed to get a test working in that vein, albeit with an upside
> down image and apparently the wrong pixel format  - progress!
>
> So - it seems the default x264 codec doesn't support bgr24 as an input
> format - I get this warning during the convert:
>
> Incompatible pixel format 'bgr24' for codec 'libx264', auto-selecting format
> 'yu
> v420p'
> However the colors actually look right, at least to my eyes. Is this doing a
> bgr24->yuv420 conversion under the hood for me?

Yes. :-).

Ronald


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