Dolby Vision now possible through MP4 Mux.

[RESET_9999]

Is it possible to select the tracks which should be muxed?
There are 2 audiotracks, only the eng was muxed, not the ger.

If you demux the mkv and you select 7-1-1, you can input any audio (up to 2) and any SRT (up to 2). Just make sure your hevc file doesn't have the same filename/path as the original MKV
for the other mp4muxer workflows, you have to edit the bat file with notepad and set the desired language. I didn't really test that though.

The correct german forced sub was muxed (luck?) and the TV shows it, but in mediainfo the "forced flag" is set to no. Anyway it's working, so if it's working on every file correctly, thats not a problem.

I could be wrong but I don't think you can set a forced flag with the mp4muxer/mp4box

The ts / m2ts file that tsmuxer creates is not working on the 2016 OLED TV.(When I drag the input mkv file into it and let it mux)

I see. You might run into the green screen issue with some DV file on 2016 lg oled TVs

[xxyz1]

I edit the language and it works for the audio.
Thank you.

How can I pause the script after demuxing and before muxing?
For example I can editing the subtitles before muxing.

The tags (if it's german or englisch audio "eng" "deu" ect.) of the video / audio / subtitle doesn't work but this is wayne

And the TV is not allowing to REW or FF the mp4 file. It's OK, because I can skip with the arrows.

I don't have this green screen but it says, Can'T play file. Or it plays the HDR10 only.

[sw5163]

haye you tried subler ?

Subler is fine, does everything as they suppose to be.
However it's only on Mac.

[sw5163]

I could be wrong but I don't think you can set a forced flag with the mp4muxer/mp4box

I think

Code: Select all

mp4box -add sub.srt:txtflags=0xC0000000

can set the forced tag for sub in mp4.

I see. You might run into the green screen issue with some DV file on 2016 lg oled TVs

If it's the same green screen issue caused by additional "reshaping data" like on Apple, just use dovi_tool to "remove_mapping".

[RESET_9999]

The tags (if it's german or englisch audio "eng" "deu" ect.) of the video / audio / subtitle doesn't work but this is wayne

not sure i understand what you mean.

How can I pause the script after demuxing and before muxing?

you can't, sorry. Just have your files ready before running the script.

I think

Code: Select all

mp4box -add sub.srt:txtflags=0xC0000000

can set the forced tag for sub in mp4.

thanks, will try.

If it's the same green screen issue caused by additional "reshaping data" like on Apple, just use dovi_tool to "remove_mapping".

yea maybe it's the same issue. I remember this was reported in the very early days of the mp4muxer when only dual-layer dolby vision rip was possible.
IIRC it was all the 4000nits P3 BL that had the issue.

[xxyz1]

not sure i understand what you mean.

I mean the is no language tag.

How can I pause the script after demuxing and before muxing?

you can't, sorry. Just have your files ready before running the script.

Ok, can I manual muxing after use your script for demuxing?

What's the muxing script with
1 video stream DV 08.06
1 eac3 or ac3 audio stream
1 srt forced flag subtitle
looks like?

[sw5163]

What's the muxing script with
1 video stream DV 08.06
1 eac3 or ac3 audio stream
1 srt forced flag subtitle
looks like?

Code: Select all

mp4box -add dv.hevc -add audio.ec3:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new p5.dvh1.mp4

or if you want proper P8.1

Code: Select all

mp4box -add dv.hevc:dv-profile=8.1 -add audio.ec3:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new p81.hvc1.mp4

I don't know the exact short tag for german.
If sub and audio are marked with same language tag, sub will default show up in most devices even without the 'forced' flag. So if you just want the sub to default show up, you can deliberately mark it English. I mark all my Chinese sub as eng, lol.

[staknhalo]

Code: Select all

mp4box -add sub.srt:txtflags=0xC0000000

can set the forced tag for sub in mp4.

just bookmarking for myself, ignore

[xxyz1]

or if you want proper P8.1

Code: Select all

mp4box -add dv.hevc:dv-profile=8.1 -add audio.ec3:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new p81.hvc1.mp4

With this script, the TV does not play Dolby Vision, only HDR.
Mediainfo shows three times "HDR10".



Btw what does "proper" mean?

[DonaldFaQ]

MP4 is a horrible Container. I recommend for fun with DV files a Shield Pro 2019 Media Player (or a Zidoo Z9X).

[sw5163]

or if you want proper P8.1

Code: Select all

mp4box -add dv.hevc:dv-profile=8.1 -add audio.ec3:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new p81.hvc1.mp4

With this script, the TV does not play Dolby Vision, only HDR.
Mediainfo shows three times "HDR10".

Edit:
Sorry my bad, I should do more research.
Double Edit:
Im a dummy, should have let more knowledgeable people to answer this.
Please try

Code: Select all

mp4muxer -i dv.hevc -o dv.mp4
mp4box -add dv.mp4 -add audio.eac3:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new test.mp4

or see the discussion below. Many thanks @RESET_9999

Btw what does "proper" mean?

mp4box mux to Profile 5 dvh1 by default if you don't specify the "dv.hevc:dv-profile=8.1".
But it's not a big problem since most devices still recognize the file and play properly.
Im too lazy to type all those commands, as long as the file plays.

[RESET_9999]

Please make sure you are using the latest mp4box, and your dv.hevc is DV track.

latest mp4box doesnt work with LG TVs

[sw5163]

latest mp4box doesnt work with LG TVs

What? But the media info he provides is also not DV, so I don't know which part went wrong.

MP4 is a horrible Container. I recommend for fun with DV files a Shield Pro 2019 Media Player (or a Zidoo Z9X).

DV in mp4 can be recognized by most devices, DV in other formats may have compatibility issues.

[RESET_9999]

latest mp4box doesnt work with LG TVs

What? But the media info he provides is also not DV, so I don't know which part went wrong.

For LG TVs (at least this is the case with my C8), we have to use the old mp4muxer/mp4box combo(the ones in my tool pack) otherwise DV is not triggered.

[sw5163]

For LG TVs (at least this is the case with my C8), we have to use the old mp4muxer/mp4box combo(the ones in my tool pack) otherwise DV is not triggered.

Sorry, my bad. Will

Code: Select all

mp4muxer(v1.0) -i dv.hevc -i atmos.ec3 -o dv_audio.mp4
mp4box(v1.1) -add dv_audio.mp4#video -add dv_audio.mp4#audio:lang=eng -add sub.srt:lang=ger:txtflags=0xC0000000 -new test.mp4

be the right command?