[FFmpeg-soc] decoding 7_pt_1.eac3

[Michael Niedermayer]

On Sat, Apr 05, 2008 at 11:18:55PM +0200, Bartlomiej Wolowiec wrote:
> Hi,
> while decoding information from 7_pt_1.eac3 I got unsatisfactory results... I 
> mean that I don't know how is channel_map related to channels in the frame:
> 
> [ac3 @ 0x8444bb0]channel_mode=7 lfe=1 (channels = 6)
> [ac3 @ 0x8444bb0]channel_mode=5 lfe=0 (channels = 4)

> [ac3 @ 0x8444bb0]channel_map = 00001101000000000

channel_map has 16 bits, what you print here has 17 digits


> (set bits: 9 - Lsd/Rsd pair, 11 - Lvh/Rvh pair, 12 - Cvh)

to me this looks like bits 3,4 and 6

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No great genius has ever existed without some touch of madness. -- Aristotle
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