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6th August 2019, 13:27 | #28681 | Link | |
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Has anyone seen contradicting information? |
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6th August 2019, 14:44 | #28682 | Link |
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Not sure but jdobbs this thread might be useful to you in some way?
https://www.makemkv.com/forum/viewto...94ad9c2def00a1 |
6th August 2019, 14:49 | #28683 | Link | |
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I've carried out quite a few Dolby Vision detection tests using my LG television and OPPO UDP-203 playback devices and with most current muxing tools when you mux a HEVC stream with Dolby Vision into the .m2ts or .mkv container, the aforementioned hardware playback devices only detect/trigger the HDR10 layer.
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6th August 2019, 16:08 | #28684 | Link |
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BD Rebuilder v0.60.19
I've updated the first post of this thread with a link to the most recent release of BD Rebuilder. Changes for this release:
Code:
- Corrected "UHD_Correct_M2TS() 00009 8102" error that could be experienced on some high framecount BDs. - Fixed "Can't open file:" error that can occur when attempting backup of sources with Dolby Vision. - Added code to help support Dolby Vision, it is very experimental and needs much more testing. - Other minor corrections and cosmetic fixes. Last edited by jdobbs; 6th August 2019 at 17:10. |
6th August 2019, 19:00 | #28685 | Link | |
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6th August 2019, 20:54 | #28686 | Link | |
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Last edited by jdobbs; 6th August 2019 at 20:57. |
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6th August 2019, 21:28 | #28687 | Link | |
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If you omit the DV layer you still have HDR10. Typical movie disc layout of m2ts 4K video layer, movie and HDR metadata 2K video layer, DV metadata Sound Subs Etc |
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6th August 2019, 21:32 | #28688 | Link | |
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7th August 2019, 08:12 | #28690 | Link | |
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08/06/19 [18:56:02] UHD_Correct_M2TS() 00006 8102 |
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8th August 2019, 19:37 | #28691 | Link |
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I'm wondeirng if it ever be possible to add hdr10+ metadata based on dolby vision to a stream, this would be somewhat of a game changer for those with hdr10+ TVs. My guess is that it be significantly harder to go in the opposite direction (hdr10+ to dolby vision), but who knows.
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9th August 2019, 00:20 | #28692 | Link | |
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Things are changing too fast... it's getting really hard to keep up. Last edited by jdobbs; 9th August 2019 at 00:25. |
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9th August 2019, 01:04 | #28693 | Link | |
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HDR10 metadata is integrated in the main HEVC |
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9th August 2019, 04:04 | #28694 | Link | |
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a UHD BluRay with HDR will have HDR in the main HEVC stream, but HDR10+ and dolby vision are additions on top of that to enable more dynamic HDR. The problem is it really depends on your TVs support. Most TVs that support dynamic HDR, only support Dolby Vision, while a few (notably all Samsung's) only support HDR10+. Basically a format war all over again. It be nice if a mechanism was figured out to reauthor blurays to support both (especially if one can do it wiithout modifying the core HEVC stream), but have no clue if its possible. |
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9th August 2019, 09:52 | #28695 | Link |
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I have some Dolby Vision (.ts and .mp4 contained) samples where the Dolby Vision meta-data is embedded within the HEVC video stream. And I also have some Dolby Vision samples where the Dolby Vision meta-data is placed within the .m2ts or .mp4 container as a separate stream.
So far all the Dolby Vision encoded discs I have have their Dolby Vision meta-data placed within the .m2ts container as separate stream. By contrast, I have a couple of HDR10+ encoded discs and their HDR10+ meta-data is embedded within the HEVC video stream. If people have some samples they would like testing I'm able to do this... EDIT: Over on the Blu-ray.com forum there's this List of UHDs that contain Dolby Vision topic, which now contains information about whether the disc has been encoded using MEL (10-bit minimal enhancement layer) or FEL (12-bit full enhancement layer). Cheers
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Last edited by SeeMoreDigital; 9th August 2019 at 10:00. |
9th August 2019, 19:07 | #28696 | Link |
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Actually..... The newer ranges of Panasonic televisions and UHD players support both Dolby Vision and HDR10+
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9th August 2019, 23:11 | #28697 | Link | |
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Sony was able to add Dolby Vision to their TVs, they have no intent to support HDR10+, but I sort of hope they add it if it gets significant market share |
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10th August 2019, 18:25 | #28698 | Link |
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BD Rebuilder v0.60.20
I have updated the first post of this thread with a link to the most recent release of BD Rebuilder (v0.60.20). Changes for this version:
Code:
- Added code to work around the TSMUXER error: "Can't parse play list file" which appears to be associated with certain UHD MPLS files. - Fixed an error in UHD audio extraction in which a "Failed to retrieve audio..." by TSMUXER message might appear. - Added steps to audio/video extraction routines to try several demuxing methods before declaring failure. Prompted by TSMUXER issues associated with UHD. - Fixed an issue that could prevent BD-RB from keeping originals when size permits while IVTC_1080P is set -- even when the source was not 29.97fps. - Added a check in automatic audio track selection that prevents a mono or stereo stream from taking priorty over a multi- channel source just because it is a higher priority encoding technology. - Made numerous changes in order to support Dolby Vision sources. It needs considerable testing and feedback, but has progressed significantly. - Other minor corrections and cosmetic fixes. Last edited by jdobbs; 11th August 2019 at 13:50. |
10th August 2019, 20:08 | #28699 | Link |
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It is indeed sad that Panasonic products are not readily available for you guys over in the US of A (you don't say where you're from by-the-way).
But good news for the two hundred or-so other countries in the world
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Last edited by SeeMoreDigital; 10th August 2019 at 20:11. |
11th August 2019, 19:45 | #28700 | Link |
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BD Rebuilder v0.60.21
I have updated the first post of this thread with a link to the most recent release of BD Rebuilder (v0.60.21). Changes for this release:
Code:
- Fixed an error that would prevent muxing of Dolby Vision sources that are multipart and in which the video is being left intact. This might also affect non-Dolby Vision sources that have secondary video streams. - Fixed an issue that would cause oversizing when reencoding Dolby Vision sources. The sizing algorithm was not accounting for the fixed size of the Dolby Vision track. - Other minor corrections and cosmetic fixes. |
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