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26th August 2014, 09:01 | #12761 | Link | ||
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26th August 2014, 09:20 | #12762 | Link |
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Thanks!
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26th August 2014, 10:29 | #12763 | Link |
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Hello. Anyone can explain what does this message mean "[dca @ 002f71a0] Number of channels changed in DCA decoder (6 -> 2)" I tried converting the .dts to .wavs or any other format and I always get this message before decoding starts, after its finished, I get a shrinked file. Original file is 1h 20 minutes long, a resulting file ends up in 26 minutes long only. Now it doesn't cut off or anything, it shrinks that 1h20min to 26 minutes long file and when you play it its impossible to understand anything, its all mashed up together or something.
I've been using eac3to cmd line for converting formats and I never had this problem before. Anyone knows how do I successfully convert this particular .dts? I'm sure it has to do something with that DCA decoder message, I've never seen one before. Cheers. |
26th August 2014, 13:26 | #12764 | Link |
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I don't know for certain, but it looks like you got a mix of 5.1 and 2.0 in your audio stream. I wonder if you possibly tried to convert audio streams extracted from VOBs as they are authored on DVD (file mode), not of an extracted linear PGC (IFO mode).
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26th August 2014, 14:22 | #12767 | Link |
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Sounds like it doesn't realize that the format changed, and writes the 2 channel content as 6 channel. It would sound horrible and end up shorter (a third).
If you can, cut off a small piece of the start, until the message goes away.
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26th August 2014, 16:49 | #12768 | Link | |
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And I guess you mean that some DAC do not work in floating point and thus need to know (with the dts header) how to decode the dts (in 16 or 24 bit). |
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27th August 2014, 01:48 | #12769 | Link | |
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Don't change anything in the decode and the decoders don't need know the bitdepth of source PCM.
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28th August 2014, 09:26 | #12770 | Link |
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After using Haali installer for eac3to, I had problems with the Haali splitter which I managed to disable.
I have two questions though: 1) Is there a way to install just the Haali matroska muxer without the rest of the installer ? Is there a separate installer/ option to do that ? 2) Is there something special in this specific matroska muxer that makes it mandatory for eac3to ? The full installation is problematic due to Haali splitter. Thanks!
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28th August 2014, 09:40 | #12772 | Link |
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OK, but it could be done by any matroska muxer, not Haali explicitly.
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29th August 2014, 15:42 | #12774 | Link | |
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Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Haali] [HKEY_CURRENT_USER\Software\Haali\Matroska Splitter] "input.fonts"=dword:00000001 "input.linking"=dword:00000001 "ui.trayicon"=dword:00000001 [HKEY_CURRENT_USER\Software\Haali\Video Renderer] "BT.709"=dword:00000002 [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\HaaliMkx] "StartMenuFolder"="Haali Media Splitter" "rmp4"="1" "rOGM"="1" "rts"="1" "rm2ts"="1" "rEXT"="1" "rFT"="1" "rWMP"="1" "Install_Dir"="C:\\Program Files (x86)\\Haali\\MatroskaSplitter" [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\HaaliMkx\Input] "avi.1"="ffffffff00000000ffffffff,524946460000000041564920,{51A00247-40A8-4845-9F17-7DBFCC9A8783}" "mp4.1"="00000000ffffffff,0000000066747970,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "mp4.2"="00000000ffffffff,000000006d6f6f76,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "mp4.3"="00000000ffffffff,000000006d646174,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "ogm.1"="ffffffff,4f676753,{DB43B405-43AA-4f01-82D8-D84D47E6019C}" "ts.1"="ff,47,{B841F346-4835-4de8-AA5E-2E7CD2D4C435}" [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\HaaliMkx] "DisplayName"="Haali Media Splitter" "UninstallString"="\"C:\\Program Files (x86)\\Haali\\MatroskaSplitter\\uninstall.exe\"" "NoModify"=dword:00000001 "NoRepair"=dword:00000001 [HKEY_LOCAL_MACHINE\SOFTWARE\HaaliMkx] "rmp4"="1" "rOGM"="1" "rts"="1" "rm2ts"="1" "WMP"="1" "rEXT"="1" "rFT"="1" [HKEY_LOCAL_MACHINE\SOFTWARE\HaaliMkx\Input] "avi.1"="ffffffff00000000ffffffff,524946460000000041564920,{51A00247-40A8-4845-9F17-7DBFCC9A8783}" "mp4.1"="00000000ffffffff,0000000066747970,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "mp4.2"="00000000ffffffff,000000006d6f6f76,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "mp4.3"="00000000ffffffff,000000006d646174,{B3DE7EDC-0CD4-4d07-B1C5-92219CD475CC}" "ogm.1"="ffffffff,4f676753,{DB43B405-43AA-4f01-82D8-D84D47E6019C}" "ts.1"="ff,47,{B841F346-4835-4de8-AA5E-2E7CD2D4C435}"
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7th September 2014, 19:28 | #12775 | Link |
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Last 9 post in this thread moved to http://forum.doom9.org/showthread.php?t=171150
Reason: off topic
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9th September 2014, 04:35 | #12776 | Link |
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I have this command:
Code:
C:\eac3to>eac3to audio.ac3 output1.wav -edit=0:47:10.200,3200ms -silence MP2, 2.0 channels, 1:34:19, 224kbps, 44.1kHz Decoding with libav/ffmpeg... Editing RAW/PCM... Reducing depth from 64 to 24 bits... Writing WAV... Creating file "output1.wav"... Clipping detected, a 2nd pass will be necessary. This track is not clean. The last MPx frame is incomplete and thus gets skipped. Starting 2nd pass... Decoding with libav/ffmpeg... Editing RAW/PCM... Reducing depth from 64 to 24 bits... Writing WAV... Applying -31.9dB gain... Creating file "output1.wav"... Secondly, due to small glitch in the stream (the one I'm trying to blank out), eac30 decides to apply a -31.9dB gain on the file, making it as good as mute. How can I prevent that? Thx.
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9th September 2014, 11:07 | #12778 | Link | |
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eac3to audio.ac3 output1.wav -edit=0:47:10.200,-3200ms -no2ndpass then the -31.9dB gain is not applied and the glitch is deleted. eac3to output1.wav output2.wav -edit=0:47:10.200,3200ms -silence now insert the silence at same point.
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12th September 2014, 19:14 | #12780 | Link | |
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The above info seems hopelessly outdated (naturally so, of course). For one, Wimdows 7, 64-bit installs in: [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Ahead] Copying the pertinent registry info from my Vmware box (only box I still have a Nero 7 running), I can't get the DLL's I copied over to work, though. However many ways I try, I keep getting errors about "the DllRegister Server entry point was not found." Surely, isn't time eac3to found a better way to deal with aac files? (Yes, I still have some old movies that need it).
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