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3rd June 2013, 09:34 | #12322 | Link | |
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Is there any news about E-AC3 7.1 decoding?
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10th June 2013, 12:41 | #12323 | Link |
PgcEdit daemon
Join Date: Jul 2003
Posts: 7,469
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Bug when demuxing subtitles from 3D-BDs
In a 3D BD, the left and right eye streams are stored independently in two different M2TS files, and together in the corresponding SSIF file. These files are referenced by the MPLS file. eac3to can demux all of them, and that's nice. However, there is a big bug when demuxing the subtitles from the SSIF or MPLS file of many 3D-BDs.
The M2TS file containing the AVC video stream (usually the left eye view) contains also all audio and subtitle streams. Usually, the M2TS file containing the MVC video stream (right eye) contains ONLY the video stream. The audio streams are never included in the dependent M2TS. But in some BDs, the subtitle streams are ALSO included in that dependent M2TS file. It's with that BDs that the bug occurs. When there are two identical subtitle streams in the two M2TS files, and the user demuxes the SSIF or MPLS file, the bug occurs. I think it's because the SAME stream is included TWICE in the SSIF file. So, when eac3to demuxes the subtitles, it processes two times the same subtitle stream, and that produces a lot of "The source file seems to be damaged (discontinuity)" error messages, and finally the demux operation fails with "The SUP reader received unknown data. Aborted at file position #." It is possible to successfully demux the subtitle stream from the left or right view M2TS file, but it cannot be demuxed from the SSIF file (or indirectly from the MPLS). It's a pity, as of course, it is possible to demux only one of the two video streams at a time from the M2TS (and you cannot create the chapter file). Is it possible to fix this bug? Let me know if you need additional information. Thanks!
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10th June 2013, 17:20 | #12324 | Link | |
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Location: France
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2013-11-29 MVC Player Free v0.0.2.6 BD & 3D BD's Player, Demuxer v0.0.0.8b, Recoder. Tutorial Demo for MVC Player Free: Trailer 3D 3DBD's Free - v0.0.0.0005.exe Old Programing free for all. |
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10th June 2013, 17:31 | #12325 | Link |
Registered Developer
Join Date: Sep 2006
Posts: 9,140
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Guys, if there's a bug in (or problem with) eac3to, why don't you use the eac3to bug tracker? That's your one and only chance to get bugs fixed in the next eac3to build (whenever that may come). If you post a bug in the bug tracker, a sample would always be nice, so that I can actually reproduce the problem on my PC. Thanks.
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10th June 2013, 21:11 | #12326 | Link |
NY Frame of Mind
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Location: L.I.,NY
Posts: 586
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I have a BD with a Dolby True HD track (with a -32ms delay) and I want to add a DTS-Master Audio track.
When extracting the DTHD to wavs (Nero decoder selected) eac3to states "Applying RAW/PCM delay..." Using DTS MA suite, will the raw/pcm delay still be intact when the DTS-HD track is created? I did a 10 min test mux, via Tsmuxer, with no dealy selected, and the audio/dialog seems to be in sync, but would like to confirm.
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"Talk to me Goose" Last edited by rapscallion; 10th June 2013 at 21:15. |
10th June 2013, 22:49 | #12327 | Link | |
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In case you want to keep the delay for whatever strange reasons, try adding +32ms to your commandline. It should then look something like this: Code:
eac3to "00001.mpls" 2: "Path\00001.wavs" +32ms |
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12th June 2013, 13:16 | #12329 | Link |
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16th June 2013, 03:21 | #12333 | Link |
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Posts: 585
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I just bought the new 2nd edition of the Spears & Munsil audio/video calibration BD. I wanted to rip it so I can put some of the calibrations on my media server rather than having to always pop the BD into the player. However, as with other calibration discs, many of the clips are short, i.e., 2 to 6 minutes in length. So eac3to shows "HD DVD / Blu-Ray disc structure not found." which I believe is due to the large number of play lists and IIRC there's a minimum length?
Is there any way to override this minimum length because this title, even though has many short clips and play lists, is valid and would be nice to be able to process it with eac3to. If there isn't an override, do you want me to post this as a bug in bug tracker or as a feature request in the request thread? Thank you.
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16th June 2013, 10:50 | #12335 | Link |
Pig on the wing
Join Date: Mar 2002
Location: Finland
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I've been trying to encode the audio track of Edward Scissorhands to flac (using the internal libflac) and AAC (piping to qaac) but the channel order is incorrect. Apparently the track has 3 front channels and one rear channel (centre?) but I don't know how to configure the encoders. Can anyone help?
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16th June 2013, 13:18 | #12337 | Link |
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Disable Remapping possible?
Hello everyone!
I'm new but I already have a question/problem. I'm trying to perform a rather simple task (at least I thought) with eac3to: Convert a DTS-HD MA 6.1 ES track into mono wavs. The BD at hand is "Revenge of the Sith": eac3to v3.27 command line: eac3to P:\Revenge\ 1) 3: C:\BDE\Revenge.wavs ------------------------------------------------------------------------------ M2TS, 1 video track, 8 audio tracks, 29 subtitle tracks, 2:20:06, 24p /1.001 1: Chapters, 50 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: DTS Master Audio, English, 6.1 channels, 24 bits, 48kHz (core: DTS-ES, 6.1 channels, 24 bits, 1509kbps, 48kHz) 4: AC3, English, 5.1 channels, 448kbps, 48kHz 5: AC3, Spanish, 5.1 channels, 448kbps, 48kHz 6: AC3, French, 5.1 channels, 448kbps, 48kHz 7: DTS, French, 5.1 channels, 768kbps, 48kHz 8: AC3, Portuguese, 5.1 channels, 448kbps, 48kHz 9: AC3, English, 2.0 channels, 224kbps, 48kHz 10: AC3, English, 2.0 channels, 224kbps, 48kHz 11: Subtitle (PGS), English 12: Subtitle (PGS), Spanish 13: Subtitle (PGS), French 14: Subtitle (PGS), Dutch 15: Subtitle (PGS), Portuguese 16: Subtitle (PGS), Finnish 17: Subtitle (PGS), Swedish 18: Subtitle (PGS), Norwegian 19: Subtitle (PGS), Danish 20: Subtitle (PGS), English 21: Subtitle (PGS), English 22: Subtitle (PGS), Spanish 23: Subtitle (PGS), Spanish 24: Subtitle (PGS), French 25: Subtitle (PGS), French 26: Subtitle (PGS), Dutch 27: Subtitle (PGS), Dutch 28: Subtitle (PGS), Portuguese 29: Subtitle (PGS), Portuguese 30: Subtitle (PGS), Finnish 31: Subtitle (PGS), Finnish 32: Subtitle (PGS), Swedish 33: Subtitle (PGS), Swedish 34: Subtitle (PGS), Norwegian 35: Subtitle (PGS), Norwegian 36: Subtitle (PGS), Danish 37: Subtitle (PGS), Danish 38: Subtitle (PGS), English 39: Subtitle (PGS), English [a03] Extracting audio track number 3... [a03] Remapping channels... [a03] Decoding with ArcSoft DTS Decoder... [a03] Writing WAVs... [a03] Creating file "C:\BDE\Revenge.L.wav"... [a03] Creating file "C:\BDE\Revenge.R.wav"... [a03] Creating file "C:\BDE\Revenge.SL.wav"... [a03] Creating file "C:\BDE\Revenge.LFE.wav"... [a03] Creating file "C:\BDE\Revenge.SR.wav"... [a03] Creating file "C:\BDE\Revenge.BC.wav"... [a03] Creating file "C:\BDE\Revenge.C.wav"... [a03] The original audio track has a constant bit depth of 24 bits. Video track 2 contains 201538 frames. eac3to processing took 37 minutes, 6 seconds. Done. As the result I have the mono wavs, but they have incorrect length! (2h 40min.) MediaInfo: Complete name : C:\BDE\Revenge.R.wav Format : Wave File size : 1,29 GiB Duration : 2h 40min Overall bit rate mode : konstant Overall bit rate : 1 152 Kbps Audio Format : PCM Format settings, Endianness : Little Format settings, Sign : Signed Codec ID : 1 Duration : 2h 40min Bit rate mode : konstant Bit rate : 1 152 Kbps Channel(s) : 1 Kanal Sampling rate : 48,0 KHz Bit depth : 24 bits Stream size : 1,29 GiB (100%) In comparison, the same action performed with the german bd of the same movie is working flawlessly: eac3to v3.24 command line: eac3to P:\Rache\ 1) 6: C:\BD\Rache.wavs ------------------------------------------------------------------------------ M2TS, 1 video track, 8 audio tracks, 19 subtitle tracks, 2:20:06, 24p /1.001 1: Chapters, 50 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: DTS-ES, English, 6.1 channels, 24 bits, 768kbps, 48kHz 4: DTS, Spanish, 5.1 channels, 24 bits, 768kbps, 48kHz 5: AC3, Spanish, 5.1 channels, 448kbps, 48kHz 6: DTS Master Audio, German, 5.1 channels, 24 bits, 48kHz (core: DTS, 5.1 channels, 24 bits, 1509kbps, 48kHz) 7: AC3, Hungarian, 5.1 channels, 448kbps, 48kHz 8: AC3, Polish, 5.1 channels, 448kbps, 48kHz 9: AC3, English, 2.0 channels, 224kbps, 48kHz 10: AC3, English, 2.0 channels, 224kbps, 48kHz 11: Subtitle (PGS), English 12: Subtitle (PGS), Spanish 13: Subtitle (PGS), Portuguese 14: Subtitle (PGS), German 15: Subtitle (PGS), Chinese 16: Subtitle (PGS), Arabic 17: Subtitle (PGS), Modern Greek 18: Subtitle (PGS), Hungarian 19: Subtitle (PGS), Icelandic 20: Subtitle (PGS), Hebrew 21: Subtitle (PGS), Polish 22: Subtitle (PGS), Spanish 23: Subtitle (PGS), Spanish 24: Subtitle (PGS), German 25: Subtitle (PGS), German 26: Subtitle (PGS), Chinese 27: Subtitle (PGS), Chinese 28: Subtitle (PGS), English 29: Subtitle (PGS), English [a06] Extracting audio track number 6... [a06] Decoding with ArcSoft DTS Decoder... [a06] Writing WAVs... [a06] Creating file "C:\BD\Rache.L.wav"... [a06] Creating file "C:\BD\Rache.R.wav"... [a06] Creating file "C:\BD\Rache.C.wav"... [a06] Creating file "C:\BD\Rache.SR.wav"... [a06] Creating file "C:\BD\Rache.LFE.wav"... [a06] Creating file "C:\BD\Rache.SL.wav"... [a06] The original audio track has a constant bit depth of 24 bits. Video track 2 contains 201538 frames. eac3to processing took 23 minutes, 37 seconds. Done. The MediaInfo provides the correct length (2h 20min.): General Complete name : C:\BD\Rache.R.wav Format : Wave File size : 1.13 GiB Duration : 2h 20mn Overall bit rate mode : Constant Overall bit rate : 1 152 Kbps Audio Format : PCM Format settings, Endianness : Little Format settings, Sign : Signed Codec ID : 1 Duration : 2h 20mn Bit rate mode : Constant Bit rate : 1 152 Kbps Channel(s) : 1 channel Sampling rate : 48.0 KHz Bit depth : 24 bits Stream size : 1.13 GiB (100%) The only difference I noticed between the 2 logs is the "[a03] Remapping channels..." step at the US BD. So my question is: Is there any way you can turn off/disable the "Remapping Channels" step? Or is there another way to get rid of the problem? Thanks in advance for helping me out! |
16th June 2013, 16:22 | #12338 | Link |
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@SchnittenGott
There are a problem, but isn't related with "Remapping Channels" that is needed for a 6.1 (english) and not needed for 5.1 (german). Please run: eac3to -test to know software versions.
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17th June 2013, 08:41 | #12339 | Link | |
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eac3to v3.27 command line: eac3to -test ------------------------------------------------------------------------------ eac3to (v3.27) is up to date Nero Audio Decoder (Nero 7) is not working correctly http://www.nero.com/eng/store-blu-ray.html CAUTION: You need Nero 7. Nero 8 won't work with eac3to. ArcSoft DTS Decoder (1.1.0.8) works fine Sonic Audio Decoder (3.27.0.0) doesn't seem to be installed Haali Matroska Muxer (2009-01-11) is installed There's a new version (2011-03-03) available http://haali.net/mkv Nero AAC Encoder could not be located http://www.nero.com/eng/nero-aac-codec.html Copy NeroAacEnc.exe to the eac3to or to the Windows folder. Surcode DTS Encoder doesn't seem to be installed http://www.surcode.com Is there a new version of ArcSoft DTS Decoder? |
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