[MPlayer-dev-eng] [PATCH] ppc fix for realvideo in mkv

Moritz Bunkus moritz at bunkus.org
Wed Mar 22 20:01:34 CET 2006


Hey,

On Wednesday 22 March 2006 19:31, Rich Felker wrote:

> No, extradata is considered binary data. It's not ok for the demuxer
> to rewrite it for byte order. If such a hack is needed it belongs in
> the realvideo decoder module.

We're not talking about codec extradata here. In this case the frames
have to contain an offset table in machine order which is ALSO present
right at the start of the frame itself in little endian (don't ask me
why, it's the way it is with the RealVideo decoder). In Matroska this
extra table is not present while it IS present in RMFF files. Therefore
it's OK for the Matroska demuxer to rebuild the table on the fly.

Anyway, the issue is not really worth discussing.

Mosu

-- 
If Darl McBride was in charge, he'd probably make marriage
unconstitutional too, since clearly it de-emphasizes the commercial
nature of normal human interaction, and probably is a major impediment
to the commercial growth of prostitution. - Linus Torvalds

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