[MPlayer-users] MPlayer 0.90 + alsa + multichannel output

[Vladimir I. Umnov]

I solve the problem!!!
It's enough to add the following string in "play_normal" after
variables declaration:
len=num_frames*bytes_per_sample;

I do not make patches before, and may be it's not a patch,
I generate it with "diff -t <old> <new>"

If len contain to bpspc(bytes per sample per channel) all should works
fine, but if not - channels swaps. If offset is even, then channels
swaps, if odd then sound shared between 2 channels :) It's amazing.
Demonstration of this is commented in the patch.

In addition, now while seeking there is no clicks.

p.s. sorry for bad English.
p.p.s. mmap mode not work with not 2 channels?
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