[MPlayer-dev-eng] [PATCH] add WAVEFORMATEXTENSIBLE support to wav demuxer

[Jason Tackaberry]

The attached patch updates the wav file demuxer to support retrieving
the proper codec id from a WAVEFORMATEXTENSIBLE extension header if
present.

This patch is necessary to play wav files generated by e.g. -ao pcm
-format floatle -channels 6 with my previously submitted ao_pcm patch.

I suppose demuxers for containers that support wave tracks, like mkv and
ogg, should eventually be updated as well.  Not sure how common that is,
however.

Jason.
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