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Old 13th March 2020, 22:04   #601  |  Link
SeeMoreDigital
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Quote:
Originally Posted by Stereodude View Post
But unless I misunderstood a5180007 that won't be useful because it's not in a .TS or .m2ts file.
I'm not entirely sure that a commercial 7.1 E-AC-3 audio without an AC-3 core muxed within an transport container actually exists.

I'm yet to find one in an elementary form...
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Old 13th March 2020, 23:08   #602  |  Link
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Quote:
Originally Posted by SeeMoreDigital View Post
I'm not entirely sure that a commercial 7.1 E-AC-3 audio without an AC-3 core muxed within an transport container actually exists.

I'm yet to find one in an elementary form...
@SeeMoreDigital Sample of 7_pt_1.eac3 on https://samples.ffmpeg.org/A-codecs/AC3/eac3/

Maybe somebody on doom9 has access to a professional TS muxer and will manage to mux this sample...
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Old 14th March 2020, 00:27   #603  |  Link
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Originally Posted by a5180007 View Post
@SeeMoreDigital Sample of 7_pt_1.eac3 on https://samples.ffmpeg.org/A-codecs/AC3/eac3/

Maybe somebody on doom9 has access to a professional TS muxer and will manage to mux this sample...
I'm not sure they will see the request in this thread. Maybe best to start a new thread?
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Old 14th March 2020, 09:25   #604  |  Link
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Originally Posted by a5180007 View Post
Maybe somebody on doom9 has access to a professional TS muxer and will manage to mux this sample...
This sample encoded as Secondary audio (not usable for UHD)
Anyway, it throws error, that numblkscod shall be set to 11b (6 blocks per syncframe), but actual numblkscod is set to 0
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Old 14th March 2020, 15:26   #605  |  Link
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Quote:
Originally Posted by a5180007 View Post
@SeeMoreDigital Sample of 7_pt_1.eac3 on https://samples.ffmpeg.org/A-codecs/AC3/eac3/

Maybe somebody on doom9 has access to a professional TS muxer and will manage to mux this sample...
Very nice find...

The version I downloaded from Dolby's web site way back in 2007 included an AC3 core, so it's great to have this version without a AC3 core too. Many thanks.

When the EAC3 audio stream is muxed together with a 24fps HEVC or AVC video stream into the .m2ts container, my findings are as follows: -

My LG TV detects the .m2ts file okay however, the audio stream is not recognised.
My OPPO detects the .m2ts file okay, however, the video runs at around twice normal speed. But the EAC3 audio stream plays perfectly.

By contrast, if I mux the same audio and video streams into the .mkv container, the LG TV and the OPPO plays them perfectly including the audio.
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Old 14th March 2020, 18:53   #606  |  Link
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Originally Posted by tymoxa View Post
This sample encoded as Secondary audio (not usable for UHD)
Anyway, it throws error, that numblkscod shall be set to 11b (6 blocks per syncframe), but actual numblkscod is set to 0
Thanks @tymoxa. The file is a standard 7.1 eac3 composed of a main 5.1 stream, and a dependent stream with the Lrs/Rrs channel. What's wrong in having 1 bloc per syncframe ? And do you think there is no way to have this type of 7.1 EAC3 muxed in a MPEG-TS ?

Edit: [ATSC A/52:2018 Annex G] "six blocks of audio data from every substream present in the E-AC-3 stream shall be included in the PES packet payload. As an E-AC-3 syncframe may contain fewer than six blocks of audio data, it may be necessary to group multiple syncframes to accumulate the required six blocks."

Last edited by a5180007; 14th March 2020 at 19:03.
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Old 14th March 2020, 19:31   #607  |  Link
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Don't all EAC3 audio streams as used with the Blu-ray disc format contain an AC3 core?

EDIT: Scratch the above... I've just backed-up the 'Black Panther' 4K UHD disc and it contains three 7.1 channel EAC3 tracks without an AC3 core!
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Last edited by SeeMoreDigital; 14th March 2020 at 20:49.
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Old 14th March 2020, 21:42   #608  |  Link
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Originally Posted by SeeMoreDigital View Post
Don't all EAC3 audio streams as used with the Blu-ray disc format contain an AC3 core?

EDIT: Scratch the above... I've just backed-up the 'Black Panther' 4K UHD disc and it contains three 7.1 channel EAC3 tracks without an AC3 core!
@SeeMoreDigital I'm sceptical... I thought as well that all Blu-rays must have interweaved AC3. Could you please PM me a sample <20 MB for analysis of the descriptors ?
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Old 14th March 2020, 21:50   #609  |  Link
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@SeeMoreDigital I'm sceptical... I thought as well that all Blu-rays must have interweaved AC3. Could you please PM me a sample <20 MB for analysis of the descriptors ?
Sorry for the confusion. I've just checked again and the 7.1 channel EAC3 audio streams 'do' have an AC3 core.
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Old 14th March 2020, 21:58   #610  |  Link
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Originally Posted by binba View Post
Is the "infamous" repeat bug fixed in the open-sourced fork? With 2.6.11, authored BluRay discs would always loop, requiring a trip to BDEdit to patch MovieObject.bdmv.[/LIST]
@binba this has normally been fixed (as per @staina solution) in latest bintray version. Anybody could report whether this is now working as expected ?
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Old 14th March 2020, 23:34   #611  |  Link
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Originally Posted by a5180007 View Post
And do you think there is no way to have this type of 7.1 EAC3 muxed in a MPEG-TS ?
As i can see, standard 7.1 eac3 can be muxed only as secondary audio in mpeg-ts for 1080 blu-ray only. I can do this but it's useless i think. For main audio we need "BD compatible" eac3 (BD target|eb3)
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Old 15th March 2020, 16:55   #612  |  Link
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New gui

I see that there is a new gui which includes UHD-blu-ray iso and UHD.blu-ray folder, but I can't find it. Where is it for downloading? Thanks
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Old 15th March 2020, 17:28   #613  |  Link
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Originally Posted by a5180007 View Post
@binba this has normally been fixed (as per @staina solution) in latest bintray version. Anybody could report whether this is now working as expected ?
I tested 2 movies in PowerDVD 19 and is working. I never notice that was a bug.

The subtitles bug continue. When i remux a movie with DV to bluray folder the subtitles littler a littler go out of sync. Movies with no DV subtitles work ok.

baker99 say:
I regularly get the message "B-pyramid level 2 detected. Shift DTS to 3 frames", I think it's normal and to do with timestamps, some information here: https://bitmovin.com/docs/encoding/f...ied-by-default

In a movie with DV i not see that message.

DV
tsMuxeR version git-11fcb24. github.com/justdan96/tsMuxer
HEVC muxing fps is not set. Get fps from stream. Value: 23.976
HEVC muxing fps is not set. Get fps from stream. Value: 23.976
Decoding TRUE-HD stream (track 3): AC3 core+TRUE-HD. Peak bitrate: 3363Kbps (core 448Kbps) Sample Rate: 48KHz Channels: 7.1
Decoding AC3 stream (track 4): Bitrate: 192Kbps Sample Rate: 48KHz Channels: 2
Decoding AC3 stream (track 5): Bitrate: 640Kbps Sample Rate: 48KHz Channels: 5.1
Decoding AC3 stream (track 6): Bitrate: 192Kbps Sample Rate: 48KHz Channels: 2
Decoding AC3 stream (track 7): Bitrate: 192Kbps Sample Rate: 48KHz Channels: 2
Decoding PGS stream (track 9): Resolution: 1920:1080 Frame rate: 23.976
Decoding PGS stream (track 10): Resolution: 1920:1080 Frame rate: 23.976
Decoding PGS stream (track 8): Resolution: 1920:1080 Frame rate: 23.976
Processed 187324 video frames
Processed 187324 video frames
Flushing write buffer
Creating Blu-ray stream info and seek index
Creating Blu-ray playlist
Mux successful complete
Muxing time: 20 min 28 sec


No DV
tsMuxeR version git-11fcb24. github.com/justdan96/tsMuxer
HEVC muxing fps is not set. Get fps from stream. Value: 23.976
Decoding TRUE-HD stream (track 2): AC3 core+TRUE-HD. Peak bitrate: 7800Kbps (core 640Kbps) Sample Rate: 48KHz Channels: 7.1
Decoding AC3 stream (track 3): Bitrate: 448Kbps Sample Rate: 48KHz Channels: 5.1
Decoding AC3 stream (track 4): Bitrate: 448Kbps Sample Rate: 48KHz Channels: 5.1
B-pyramid level 2 detected. Shift DTS to 3 frames
Decoding PGS stream (track 5): Resolution: 1920:1080 Frame rate: 23.976
Decoding PGS stream (track 6): Resolution: 1920:1080 Frame rate: 23.976
Decoding PGS stream (track 7): Resolution: 1920:1080 Frame rate: 23.976
AC3 stream (track 3): overlapped frame detected at position 00:11:53,823. Remove frame.
AC3 stream (track 4): overlapped frame detected at position 00:11:53,823. Remove frame.
Processed 146513 video frames
Flushing write buffer
Creating Blu-ray stream info and seek index
Creating Blu-ray playlist
Mux successful complete
Muxing time: 5 min 32 sec
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Old 15th March 2020, 17:52   #614  |  Link
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Originally Posted by cogira View Post
I see that there is a new gui which includes UHD-blu-ray iso and UHD.blu-ray folder, but I can't find it. Where is it for downloading? Thanks
@cogira this is an old GUI. V2 was former Bluray format for AVC, V3 is the newer format for HEVC/UHD. Now the V3 mode is selected automatically when HEVC is detected, and there is a checkbox option to force V3 if needed for AVC.
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Old 15th March 2020, 19:24   #615  |  Link
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Originally Posted by a5180007 View Post
@binba this has normally been fixed (as per @staina solution) in latest bintray version. Anybody could report whether this is now working as expected ?
Is it OK, only build w64-nightly-2020-03-14--01-12-04 has not information in About.
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Old 15th March 2020, 19:36   #616  |  Link
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Error in tsMuxer at following progress:

1. Add to tsMuxer UHD Bluray with HEVC and select automatically Bluray V3 format
2. Remove from tsMuxer UHD Bluray
3. Add Bluray with h.264 and Bluray V3 format is always selected (checked)
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Old 15th March 2020, 20:21   #617  |  Link
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Quote:
Originally Posted by SeeMoreDigital View Post
When the EAC3 audio stream is muxed together with a 24fps HEVC or AVC video stream into the .m2ts container, my findings are as follows: -

My LG TV detects the 'HEVC+EAC3.m2ts' file okay however, the audio stream is not recognised.
My OPPO detects the 'HEVC+EAC3.m2ts' file okay, however, the video runs at around twice normal speed. But the EAC3 audio stream plays perfectly.

By contrast, if I mux the same audio and video streams into the .mkv container, the LG TV and the OPPO plays them perfectly including the audio.
Quote:
Originally Posted by tymoxa View Post
As i can see, standard 7.1 eac3 can be muxed only as secondary audio in mpeg-ts for 1080 blu-ray only. I can do this but it's useless i think. For main audio we need "BD compatible" eac3 (BD target|eb3)
I generated a new .m2ts file with a basic AC3 audio stream as the 'primary stream' and a the EAC3 audio stream as the 'secondary stream' and I can confirm the following: -

My LG TV detects the 'HEVC+AC3+EAC3.m2ts' file okay, and plays the AC3 audio stream perfectly. But it can't detect the EAC3 audio stream.
My OPPO detects the 'HEVC+AC3+EAC3.m2ts' file okay, and plays the AC3 audio stream perfectly. But as soon as I select the EAC3 audio stream the OPPO becomes unstable and plays the video a twice normal speed!
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Old 15th March 2020, 21:41   #618  |  Link
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@SeeMoreDigital it is normal that your version does not work with EAC3, the EAC3 patch has just been merged. Could you please carry out the test with tomorrow's bintray version. Note that 7.1 EAC3 will not work.
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Old 15th March 2020, 23:07   #619  |  Link
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Okay... Will do...
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Old 19th March 2020, 22:09   #620  |  Link
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From yusesope

Quote:
I also took a look at the tsMuxeR code and I think I have identified the reason why your .ts files are marked with the profile dvhe.08 (the profile dvhe.04 should be the right one since dvhe.08 does not have the Enhancement Layer).

I believe the problem occurs HERE: all Single Track Double Layer files are treated as Single Track Single Layer files.

Examples:
THIS LG demo (dvhe.04) is remuxed in a dvhe.05 file
Joker's BL + EL + RPU raw stream that I uploaded some time ago (HERE) is flagged as dvhe.08 (like your remuxes).
The choice of the profile is due to the value of "DVCompatibility"

The presence of EL should be used to distinguish a Double Layer file from a Single Layer file.

If any of you attend the tsMuxeR developer forum, could you please report it?
So they can check if I said a nonsense or not :mrgreen:

Last edited by baker99uk; 19th March 2020 at 22:14. Reason: update links again
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