[FFmpeg-devel] [PATCH] libopenjpegenc: add 9-15 bit RGB output

Michael Bradshaw mjbshaw at gmail.com
Thu Jan 24 08:37:05 CET 2013

On Wed, Jan 23, 2013 at 11:35 PM, Michaël Cinquin <mc at michaelcinquin.com>wrote:

> > On 23 janv. 2013, at 22:02, Michael Bradshaw wrote:
> > Just about to post the decoder. Got to it sooner than I thought I could.
> >
> <0001-libopenjpegenc-add-support-for-pix-fmt-gbrp-8-16-bit.patch>_______________________________________________
> I tried both this patch and the older one. Am I missing something ? scaler
> is trying without success to convert between pixel formats

No, there currently isn't any code in swscale to convert rgb <-> gbrp (as
far as I know, at least). That's the reason I first sent the encoder
shifting patch (the original patch in this email thread), so it could be
used as a temporary workaround until these gbrp pixel formats can actually
be useful. I'm hoping to get some more input from other devs, because this
is a bit of an unfortunate situation.

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