www.makemkv.com

kazuma wrote: Wed Apr 08, 2020 10:14 pm https://lmgtfy.com/?q=Dolby+vision+profiles
the google link is to general. when i search for it in the topic i have 30 pages..

shawnc22 wrote: Wed Apr 08, 2020 11:12 pm The only caveat with this is I don't know if the old player has the same level of dolby vision support as the new exoplayer. I know DV gets triggered and all, but I've never tried doing any kind of picture quality comparisons. You can always get exoplayer to play at 24hz, though, by manually changing the output refresh rate of the shield in its display settings to 24hz.

kazuma wrote: Wed Apr 08, 2020 5:54 pm

kazuma wrote: Wed Apr 08, 2020 1:37 pm what's the difference between all profiles? (5,6,7?)

nobody?

jcdr428 wrote: Wed Apr 08, 2020 4:41 pm

badrobot wrote: Wed Apr 08, 2020 1:07 pmthat’s not good for me, because shield tv pro 2019 does not support DoVi Profile 6.

Dovi Profile 6 has been deprecated by dolby.

@badrobot It's already been confirmed that Profile 6 is working on Shield. In any case BL+EL+RPU HDR10 tracks are profile 6 according to Dolby, we just can't have tsMuxer produce non-compliant files with incorrect profile simply because one STB would not accept a profile.

 --dv-profile <arg>                 = Sets the Dolby Vision profile. This option is MANDATORY for
                                      DoVi elementary stream: Valid profile values are:
                                      4 - dvhe.04, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: SDR/HDR.
                                      5 - dvhe.05, BL codec: HEVC10; EL codec: N/A;    BL compatibility: None.
                                      7 - dvhe.07, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: Blue-ray HDR10.
                                      8 - dvhe.08, BL codec: HEVC10; EL codec: N/A;    BL compatibility: SDR/HDR.
                                      9 - dvav.09, BL codec: AVC;    EL codec: N/A;    BL compatibility: SDR/HDR

jcdr428 wrote: Thu Apr 09, 2020 6:06 am

kazuma wrote: Wed Apr 08, 2020 5:54 pm

kazuma wrote: Wed Apr 08, 2020 1:37 pm what's the difference between all profiles? (5,6,7?)

nobody?

@kazuma Just go some few pages back:
Profile 4: BL+EL+RPU, SDR compatible
Profile 5: BL+RPU, (Unspecified colorspace = IPT)
Profile 6: BL+EL+RPU, HDR10 compatible
Profile 7: track 1 BL non-DV, track 2 EL RPU HDR10 compatible
Profile 8: BL+RPU, HDR10 or HLG or SDR compatible

badrobot wrote: Thu Apr 09, 2020 7:39 am What I am worrying about is that, plex on shield uses the open source exoplayer, exoplayer does not support profile 6 for now.

badrobot wrote: Thu Apr 09, 2020 7:39 am And, according to the help information of Dolby’s open source mp4muxer, Profile 4 has HDR compatibility?

Code: Select all

 --dv-profile <arg>                 = Sets the Dolby Vision profile. This option is MANDATORY for
                                      DoVi elementary stream: Valid profile values are:
                                      4 - dvhe.04, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: SDR/HDR.
                                      5 - dvhe.05, BL codec: HEVC10; EL codec: N/A;    BL compatibility: None.
                                      7 - dvhe.07, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: Blue-ray HDR10.
                                      8 - dvhe.08, BL codec: HEVC10; EL codec: N/A;    BL compatibility: SDR/HDR.
                                      9 - dvav.09, BL codec: AVC;    EL codec: N/A;    BL compatibility: SDR/HDR

shawnc22 wrote: Tue Apr 07, 2020 2:08 pm

Grencola wrote: Tue Apr 07, 2020 1:34 pm

shawnc22 wrote: Tue Apr 07, 2020 7:08 am ah...I see, so these mkv remuxes that still have both bl and el tracks intact are scene releases

uhd disc -> dvdfab bdmv folder -> mkvtoolnix mkv remux

oh yea i get that now, i was just referring to that youtube video posted earlier that showed off the other source . not judging, i’ve done my share of it in the past. out of curiosity though, are you doing that mkv route and including the secondary DV track purely for archival purposes? is the bdmv folder backup not enough?

@tr000, did you run yusecopes tool in -mode 2? that’ll get you a BL+RPU file similar to the dvdfab method that’s meant for profile 5. running the tool without it gets you the EL in its own layer (BL+EL+RPU) that’s not compatible with profile 5. Besides that, yusecope has mentioned in the past that his tool is only meant to be used off of the demuxed tracks from the original decrypted m2ts files. He did not account for any alterations that might’ve happened in the mkv remux process so results will be hit or miss

sureshm3 wrote: Wed Apr 08, 2020 11:29 am

RESET_9999 wrote: Wed Apr 08, 2020 12:55 am

sureshm3 wrote: Tue Apr 07, 2020 11:05 pm Thank you! I ran the command below but the muxer seems to read the whole hevc file in and writes nothing. I end up with a 0 kb output file. Any clues as to what I am doing wrong? I used tsmuxer to extract the hevc files from the original m2ts.

mp4muxer_64bits.exe --dv-profile 7 --input-file BL.hevc --input-file EL.hevc --output-file mp4_dv.mp4

I think you have to wait a bit more. your cmd-line seems right.

The muxer works this way:
1- read the whole file
2- does some unknown work for a couple of minutes ( 10-20 min depending on the length of the movie)
3- then start writing the mp4

Thanks, I let it run for longer and got 1917 and Joker working on my C9. So happy with the results.

jcdr428 wrote: Wed Apr 08, 2020 4:44 pm

badrobot wrote: Wed Apr 08, 2020 3:21 pm profile 6 is out of official guarantee.
shield supports profile 4,5,8

Edit: And profile 8 will also be deprecated very soon. Dolby is cutting all compatibility with HDR10 in favour of proprietary IPT colourspace. This does not mean that these profiles are "out of official guarantee". As far as I know, all SoC reading profile 5 also read profile 8, and all SoC reading profile 4 also read profile 6 as they have similar RPU structure.

box4m wrote: Thu Apr 09, 2020 1:35 pm Someone wanna help a noob and explain how i get a working .mp4 from mp4muxer that has sound in it? Maybe mp4muxer doesnt do sound? Cmdwindow gets spammed with:
ERR: lost dd sync. resync
ERR: lost dd sync. resync
ERR: lost dd sync. resync
ERR: lost dd sync. resync

If i try muxing it with newest TXMUSER it plays sometimes but sound is chopping up and it barely plays.

Thanks

edit: im using mpxplayer on shield, maybe thats why(?)

jcdr428 wrote: Thu Apr 09, 2020 8:29 pm

badrobot wrote: Thu Apr 09, 2020 7:39 am And, according to the help information of Dolby’s open source mp4muxer, Profile 4 has HDR compatibility?

Code: Select all

 --dv-profile <arg>                 = Sets the Dolby Vision profile. This option is MANDATORY for
                                      DoVi elementary stream: Valid profile values are:
                                      4 - dvhe.04, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: SDR/HDR.
                                      5 - dvhe.05, BL codec: HEVC10; EL codec: N/A;    BL compatibility: None.
                                      7 - dvhe.07, BL codec: HEVC10; EL codec: HEVC10; BL compatibility: Blue-ray HDR10.
                                      8 - dvhe.08, BL codec: HEVC10; EL codec: N/A;    BL compatibility: SDR/HDR.
                                      9 - dvav.09, BL codec: AVC;    EL codec: N/A;    BL compatibility: SDR/HDR

mp4muxer profile 6 has been removed on 12 Feb 20. The latest document DolbyVisionProfilesLevels_v1_3_2_2019_09_16.pdf mentions BL compatibility with SDR (VUI 1,1,1) only. I've asked Dolby mp4muxer developper on Github to clarify compatibility with CTA HDR10, and whether the document would be revised accordingly.