Maybe the problem is related with this
Quote:
Originally Posted by Airmiles
*** Converting "00800.track_4352.Eng.dtshdma" to AC3...
Command: eac3to.exe "00800.track_4352.Eng.dtshdma" "00800.track_4352.Eng.ac3 " -640 -down6 -libav -progressnumbers -log=eac3to_convert_to_AC3.log
eac3to process 3560 started.
DTS Master Audio, 7.1 channels, 24 bits, 48kHz
(core: DTS, 5.1 channels, 1509kbps, 48kHz)
dts, 48000, 7.1
The libav DTS decoder doesn't decode the full DTS-HD information.
Can't downmix this channel configuration ($60f).
Internal error - unknown audio output format!
*** eac3to ERROR: Can't downmix this channel configuration ($60f).
Internal error - unknown audio output format!
Can't convert 00800.track_4352.Eng.dtshdma to AC3. Using original file.
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The libav decoder can't output 7.1, only the core 5.1.
The channel configuration $60f is the standard 5.1 (FL,FR,FC,LF,SL,SR) and can't be downmixed to 5.1, is already 5.1.
Starting with eac3to v3.29 the new dcadec (with support for DTS-HD) is included and is the recommended decoder for any DTS (only DTS Express require the ArcSoft decoder).
Never use the -libav parameter now,
use always -dcadec for any DTS (except DTS Expres than need ArcSoft), with -down6 to downmix 7.1 to 5.1