Dolby Vision now possible through MP4 Mux.

[RESET_9999]

Is it possible to convert Profile 8 to Profile 7 st-dl? (Blu-ray UHD standart).

no, and st-dl is not bluray standard

gonna play it in x800m2 sony player from usb, do i get truly dolby vision with all subtitles and all languages ?

yes, see the link in my signature for what the x800m2 support or not

[Coopervid]

Is it possible to convert Profile 8 to Profile 7 st-dl? (Blu-ray UHD standart).

Yes, it is. Here is a crude tutorial how to do it.

https://forum.redfox.bz/threads/create- ... mkv.87159/

[renvan]

Is it possible to change maxfall and maxcll values with the script?

[RESET_9999]

Is it possible to change maxfall and maxcll values with the script?

For L6 DV yes: workflow 2-1-1

For the BL: no, not with my script.

[valington]

Is it possible to change maxfall and maxcll values with the script?

For L6 DV yes: workflow 2-1-1

For the BL: no, not with my script.

Hi , is it possible to mux with your script MKV 7 PROFILE DOLVY VISION to
MKV HDR10+ and remove dolby vision metadate, cause i m asking it for qd-oled samsung

[RESET_9999]

Hi , is it possible to mux with your script MKV 7 PROFILE DOLVY VISION to
MKV HDR10+ and remove dolby vision metadate, cause i m asking it for qd-oled samsung

Yes you can remove the DV metadata/layer with 6-1-2 but you will have to mux the new HEVC file to MKV yourself with mkvtoolnix.

[jkatchy2]

Yes you can remove the DV metadata/layer with 6-1-2 but you will have to mux the new HEVC file to MKV yourself with mkvtoolnix.

So with Tool its possible to remove DV metadata , is there a way to convert that DV metadata to HDR10+ metadata ?

[NiCE77]

@RESET_9999

Can you give me some guidance on DoViBaker?

Let's assume this is the starting script:
bl=DGSource("blclip.dgi")
el=DGSource("elclip.dgi")
DoViBaker(bl,el,rpu="RPU.bin")

If I recompress this with e.g. Handbrake, I get a 10 bit HEVC HDR10 stream containing the FEL data, to which I can add the RPU converted to Profile 8 with dovi_tool.
So why does DoViBaker need the RPU?
In this case, in which mode should the RPU be converted to P8 (preserving mapping or not)?

[quietvoid]

@RESET_9999

Can you give me some guidance on DoViBaker?

Let's assume this is the starting script:
bl=DGSource("blclip.dgi")
el=DGSource("elclip.dgi")
DoViBaker(bl,el,rpu="RPU.bin")

If I recompress this with e.g. Handbrake, I get a 10 bit HEVC HDR10 stream containing the FEL data, to which I can add the RPU converted to Profile 8 with dovi_tool.
So why does DoViBaker need the RPU?
In this case, in which mode should the RPU be converted to P8 (preserving mapping or not)?

You use the original profile 7 RPU for DoViBaker.
And for the encode you convert to profile 8.1 (mode 2).

You have to be careful with DoViBaker as it outputs RGB by default, and a later conversion could make the colours wrong when encoding.

[NiCE77]

@RESET_9999

Can you give me some guidance on DoViBaker?

Let's assume this is the starting script:
bl=DGSource("blclip.dgi")
el=DGSource("elclip.dgi")
DoViBaker(bl,el,rpu="RPU.bin")

If I recompress this with e.g. Handbrake, I get a 10 bit HEVC HDR10 stream containing the FEL data, to which I can add the RPU converted to Profile 8 with dovi_tool.
So why does DoViBaker need the RPU?
In this case, in which mode should the RPU be converted to P8 (preserving mapping or not)?

You use the original profile 7 RPU for DoViBaker.
And for the encode you convert to profile 8.1 (mode 2).

You have to be careful with DoViBaker as it outputs RGB by default, and a later conversion could make the colours wrong when encoding.

Thanks, but I found this comment: https://github.com/erazortt/DoViBaker/i ... 1259843741
So the result will not be good if we inject the RPU because double processing. But then I don't really understand what this tool is for?

[quietvoid]

Thanks, but I found this comment: https://github.com/erazortt/DoViBaker/i ... 1259843741
So the result will not be good if we inject the RPU because double processing. But then I don't really understand what this tool is for?

Reinjecting the *original* RPU is wrong. When converted to profile 8.1 it is fine.
As long as you don't tonemap using the trims in DoViBaker.

DoViBaker uses the mapping metadata and NLQ metadata to reconstruct the FEL image.
All this metadata is removed by profile 8.1 conversion (for FEL).

[NiCE77]

Thanks, but I found this comment: https://github.com/erazortt/DoViBaker/i ... 1259843741
So the result will not be good if we inject the RPU because double processing. But then I don't really understand what this tool is for?

Reinjecting the *original* RPU is wrong. When converted to profile 8.1 it is fine.
As long as you don't tonemap using the trims in DoViBaker.

DoViBaker uses the mapping metadata and NLQ metadata to reconstruct the FEL image.
All this metadata is removed by profile 8.1 conversion (for FEL).

Many thanks!

[danbez]

Thanks, but I found this comment: https://github.com/erazortt/DoViBaker/i ... 1259843741
So the result will not be good if we inject the RPU because double processing. But then I don't really understand what this tool is for?

Reinjecting the *original* RPU is wrong. When converted to profile 8.1 it is fine.
As long as you don't tonemap using the trims in DoViBaker.

DoViBaker uses the mapping metadata and NLQ metadata to reconstruct the FEL image.
All this metadata is removed by profile 8.1 conversion (for FEL).

What would be a good FFMPEG command line to create the new base layer with as close to lossless quality as possible? I am playing with two at the moment, but not sure if those are the best options if I want to focus on quality.

ffmpeg -i "example.avs" -c:v libaom-av1 -crf 23 -pix_fmt yuv444p12le av1_test.mkv --> AV1 output

ffmpeg -i "example.avs" -x265-params "hdr10-opt=1:chromaloc=2:range=limited:output-depth=10:profile=main10:level-idc=5.1:colorprim=bt2020:colormatrix=bt2020nc:transfer=smpte2084:hdr10=1:max-cll=0,0:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1)" "out10.hevc"

[Hellboy.]

If i convert a DV movie to mkv (using HandBrake or DVDFab, without DV, just normal HDR), and then put the movie in tsMuxer, add the DV video, and then create a Bluray folder or ISO, the DV works?

[quietvoid]

What would be a good FFMPEG command line to create the new base layer with as close to lossless quality as possible? I am playing with two at the moment, but not sure if those are the best options if I want to focus on quality.

ffmpeg -i "example.avs" -c:v libaom-av1 -crf 23 -pix_fmt yuv444p12le av1_test.mkv --> AV1 output

ffmpeg -i "example.avs" -x265-params "hdr10-opt=1:chromaloc=2:range=limited:output-depth=10:profile=main10:level-idc=5.1:colorprim=bt2020:colormatrix=bt2020nc:transfer=smpte2084:hdr10=1:max-cll=0,0:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1)" "out10.hevc"

I don't know but you need to stick with HEVC if you want to reinject the RPU.