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17th June 2010, 17:33 | #10142 | Link | |
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6.1 descrete sample http://multi-up.com/291247 http://multi-up.com/291248 Try to hear and try to decode. |
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18th June 2010, 04:50 | #10143 | Link | ||
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I was searching garbage: Quote:
There are a channel mapping problem but with: eac3to 61-HD.dtshd 61-HD.wav -0,1,2,3,6,4,5 the output is perfect for me.
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18th June 2010, 09:03 | #10144 | Link | |
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This is ordinary DTS - http://multi-up.com/291248 Quote:
2. What version of Arcsoft decoder you used? (I was 1.1.0.7) 3. I see no indications in the description of eac3to to the manual remapping of the channels for 6.1 configuration. Why you used specifically 0,1,2,3,6,4,5? 4. I need the separate mono wav files not one interleaved file Last edited by AnryV; 18th June 2010 at 13:37. |
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18th June 2010, 15:27 | #10145 | Link | |||
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Here is the 61-HD.wav
The log: Code:
eac3to v3.20 command line: "D:\eac3to.exe" "D:\61-HD.dtshd" "D:\61-HD.wav" -0,1,2,3,6,4,5 ------------------------------------------------------------------------------ DTS Master Audio, 6.1 channels, 16 bits, 48kHz (core: DTS-ES, 6.1 channels, 16 bits, 1509kbps, 48kHz) Decoding with ArcSoft DTS Decoder... Remapping channels... Writing WAV... Creating file "D:\61-HD.wav"... The original audio track has a constant bit depth of 16 bits. eac3to processing took 1 second. Done. Quote:
"ArcSoft DTS Decoder (1.1.0.0) works fine" from free trial TMT2. In my system (XP SP3) eac3to don't work with 1.1.0.7 (the package in this thread) Tested 1.1.0.7, in my laptop with Vista Home, the output is wrong (all channels have a distorted mix of all original channels). Quote:
"... Options: ... -0,1,2,3,4,5 remap the channels to the specified order" About the channelmapping and the MaskChannel in WAVE_FORMAT_EXTENSIBLE headers: There are two official valid MaskChannel for 5.1 surround: 0x003F FL FR FC LFE BL BR (old) 0x060F FL FR FC LFE SL SR (new from XP SP 2) Note than the order isn't a problem. And one official valid MaskChannel for 7.1 surround: 0x0637 FL FR FC LFE BL BR SL SR Without problems. But I don't know a official MaskChannel for 6.1 surround, there are two options: 0x013F FL FR FC LFE BL BR BC 0x070F FL FR FC LFE BC SL SR Note here than the order is a problem, the BC channel must go after/before the Back/Side channels. When eac3to-ArcSoft decode (without remmaping) the 6.1 put the BC after the Side (maybe ArcSoft consider the channels like Back) and MaskChannel 0x070F. And this is wrong. We must change the MaskChannel or the channel order, and the -0,1,2,3,6,4,5 remap put the BC channel before the Side channels (we can't change the MaskChannel with eac3to). Quote:
You can extract the monochannels from my uploaded 61-HD.wav with the same result.
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18th June 2010, 15:38 | #10146 | Link | |
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Looks like that is a problem of the 1.1.0.7 version. TrueHD 6.1 need to be remapped too. Last edited by AnryV; 18th June 2010 at 15:58. |
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18th June 2010, 15:57 | #10147 | Link | |||
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I wasn't aware of the "0x060F" one. Quote:
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P.S.: It also lists SEVEN "7.1 layouts" in total. That's simply insane. |
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18th June 2010, 16:14 | #10148 | Link | ||||||||||||||
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As tebasuna51 found out, this seems to be a bug in newer versions of the ArcSoft DTS decoder. The original version 1.1.0.0 seems to handle this fine. For me, decoding your track with Sonic gives me an empty back channel. And funny enough, the runtime is shorter. The chunk of runtime, where the backchannel is supposed to be "spoken", is simply missing. Very weird... Quote:
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18th June 2010, 16:18 | #10149 | Link | |
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Yes, I agree, that's insane. And the ArcSoft DTS decoder stumbles over at least 1 of those 7 layouts. |
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18th June 2010, 16:28 | #10150 | Link | ||
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18th June 2010, 16:41 | #10151 | Link | |
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18th June 2010, 16:52 | #10153 | Link | |
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It's from "Evangelion 2.22". |
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18th June 2010, 17:51 | #10155 | Link |
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I've only ever notice it happen when converting either TrueHD or DTS-HD MA in an M2TS to FLAC while also converting a different audio track in the M2TS to AAC. Like I said, very hit or miss, but it happens often enough to be annoying. :P
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18th June 2010, 17:55 | #10156 | Link | |
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Speaker Position Decimal Value ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯ FRONT_LEFT 1 FRONT_RIGHT 2 FRONT_CENTER 4 LOW_FREQUENCY 8 BACK_LEFT 16 BACK_RIGHT 32 FRONT_LEFT_OF_CENTER 64 FRONT_RIGHT_OF_CENTER 128 BACK_CENTER 256 SIDE_LEFT 512 SIDE_RIGHT 1024 TOP_CENTER 2048 TOP_FRONT_LEFT 4096 TOP_FRONT_CENTER 8192 TOP_FRONT_RIGHT 16384 TOP_BACK_LEFT 32768 TOP_BACK_CENTER 65536 TOP_BACK_RIGHT 131072 RESERVED 262144 BACK_LEFT_OF_CENTER, BACK_RIGHT_OF_CENTER, LEFT_WIDE, RIGHT_WIDE, TOP_SIDE_LEFT, TOP_SIDE_RIGHT, "do not exist" in the Wave-Format-Extensible "world". Last edited by Midzuki; 19th June 2010 at 03:15. |
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18th June 2010, 18:53 | #10158 | Link | |
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Thanks. Will be fixed in the next build.
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AFAIK only 6.1 tracks are affected. |
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18th June 2010, 18:55 | #10159 | Link |
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eac3to v3.21 released
http://madshi.net/eac3to.zip Code:
* fixed: big w64/rf64 files sometimes had incorrect header information * fixed: HD DVD chapter times were wrong by 3.6 seconds per hour * fixed: 6.1 DTS decoding with ArcSoft resulted in wrong channel order * fixed: 6.1 TrueHD decoding with libav resulted in wrong channel order * fixed: reducing bitdepth of clipped audio produced too much bitdepth * when clipping is automatically fixed, the applied dB gain is logged * when normalizing an audio track, the applied dB gain is logged |
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