[FFmpeg-cvslog] riff: Support ProRes in avi (APCH fourcc)

[compn]

On Tue, 17 Feb 2015 23:51:06 +0100 (CET)
git at videolan.org (Vittorio Giovara) wrote:

> riff: Support ProRes in avi (APCH fourcc)
>      { AV_CODEC_ID_PRORES,       MKTAG('A', 'P', 'C', 'N') },
> +    { AV_CODEC_ID_PRORES,       MKTAG('A', 'P', 'C', 'H') },

imo if one (or two) prores tags can be found in avi, then all of them
can, might as well add them all.

-compn