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Old 2nd June 2013, 23:40   #12321  |  Link
Chumbo
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Quote:
Originally Posted by tebasuna51 View Post
When the input file have a fps defined:

MKV, 1 video track, 1 audio track, 0:42:57, 25p

the -24.000 is ignored.
Extract the ac3 if you need a duration change -24.000 -changeTo23.976
Okay, that's a good idea. Yeah, the original video stream actually has its FPS as 24 but eac3to is picking up the container FPS. Thanks T.
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Old 3rd June 2013, 09:34   #12322  |  Link
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Is there any news about E-AC3 7.1 decoding?

Quote:
eac3to.exe M.eac3 M.wavs
E-AC3, 7.1 channels, 1:47:46, 768kbps, 48kHz
(core: AC3, 5.1 channels, 1:47:46, 448kbps, 48kHz)
Extracting E-AC3 core...
Decoding with libav/ffmpeg...
Reducing depth from 64 to 24 bits...
Writing WAVs...
Creating file "M.L.wav"...
Creating file "M.R.wav"...
Creating file "M.LFE.wav"...
Creating file "M.SR.wav"...
Creating file "M.SL.wav"...
Creating file "M.C.wav"...
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Old 10th June 2013, 12:41   #12323  |  Link
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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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Old 10th June 2013, 17:20   #12324  |  Link
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Quote:
Originally Posted by r0lZ View Post
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!
same request of r0lZ
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Old 10th June 2013, 17:31   #12325  |  Link
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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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Old 10th June 2013, 21:11   #12326  |  Link
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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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Old 10th June 2013, 22:49   #12327  |  Link
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Quote:
Originally Posted by rapscallion View Post
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?
No. eac3to decodes the track and fixes the delay value (that's the line above), which means that after decoding, the track has a delay of 0 ms (no delay).
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
This way, the -32ms delay of the track that eac3to wants to remove are compensated for by the +32ms delay added to the track by eac3to.
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Old 12th June 2013, 11:01   #12328  |  Link
hubblec4
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madshi would you like to update FLAC for eac3to
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Old 12th June 2013, 13:16   #12329  |  Link
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Quote:
Originally Posted by hubblec4 View Post
madshi would you like to update FLAC for eac3to
http://forum.doom9.org/showthread.ph...41#post1631141
Quote:
Originally Posted by Sparktank View Post
I actually just replaced the libFLAC.dll from RareWares.org (v1.3.0) in the eac3to directory and it seems to have converted audio to FLAC without problems.
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Old 12th June 2013, 14:13   #12330  |  Link
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thanks, i will try it.
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Old 13th June 2013, 03:21   #12331  |  Link
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didn't they change something with 6.1 and 7.1 flac audio with the new encoder?
Or is it consistent with how eac3to has been doing it all along?
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Old 13th June 2013, 07:32   #12332  |  Link
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http://bugs.madshi.net/view.php?id=88
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Old 16th June 2013, 03:21   #12333  |  Link
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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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Old 16th June 2013, 09:28   #12334  |  Link
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@Chumbo
You can use each mpls like input for eac3to.
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Old 16th June 2013, 10:50   #12335  |  Link
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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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Old 16th June 2013, 13:13   #12336  |  Link
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Quote:
Originally Posted by tebasuna51 View Post
@Chumbo
You can use each mpls like input for eac3to.
I didn't even know you can do that. Thank you tebasuna as always.
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Old 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!
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Old 16th June 2013, 16:22   #12338  |  Link
tebasuna51
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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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Old 17th June 2013, 08:41   #12339  |  Link
SchnittenGott
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Quote:
Originally Posted by tebasuna51 View Post
@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.
I installed only the ones I needed for dts decoding, so not all are present:

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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Old 17th June 2013, 18:54   #12340  |  Link
tebasuna51
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Quote:
Originally Posted by SchnittenGott View Post
...
Is there a new version of ArcSoft DTS Decoder?
Not always a new version is better, I still use 1.1.0.0 without problems.
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