[MPlayer-users] DTS audio is shifted to the right

[Krzysztof Duchnowski]

On 31.07.2010 19:26, Nikos Chantziaras wrote:

> Well I don't have the patience for that.  I like watching movies, not 
> hacking with the media player :P  I'm just reporting this so maybe 
> someone can fix it.  Meanwhile I'm watching those videos with VLC.

Sorry, I messed up
PAN is that way:
No.ch:tr1_ch1:tr1_ch2:tr1_chN:tr2_ch1:tr2_ch2:tr2_chN

So in the end for sample you provided it is
-af-add pan=2:.1:.9:.9:.1
since all other tracks are empty
If there is some data in them later then it will be better to use
-af-add pan=2:.05:.3:.3:.05:.35:.35:.2:.2::.1:.1

So there is WAV mappings:
Front: L R C, Side: LFE, L R
and stream reports AC3 mappings (MediaInfo):
Channel positions               	:  Front: L C R, Side: L R, LFE
and there is DTS for comparision:
Front: C L R, Side: L R, LFE

Then MPlayer maps AC3 mappings to the 2ch and you get:
FL -> L
FR -> L R
FC -> R (empty)
LFE -> L (empty)
SL -> R (empty)
SR -> L R (empty)

-- 
Krzysztof 'DK75' Duchnowski
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