Dolby Vision now possible through MP4 Mux.

[lolipeid47]

thank you but I want also to print the dynamic shots in a json file ? any idea man

i want it just like you like this https://justpaste.it/47641 but havent found my way yet

[ragico]

Welcome back RESET_9999

[jlpsvk]

anybody can help with python for dovi_scripts???? i'm stucked on "models" module... can't install because of "references" module not found... and can't install that... pymodels again stuck at "props.references"

[RESET_9999]

anybody can help with python for dovi_scripts???? i'm stucked on "models" module... can't install because of "references" module not found... and can't install that... pymodels again stuck at "props.references"

I'm guessing you're trying to plot DV (6-2-3) ?

1-Uninstall any python version you have and reboot.
2- get and install python: https://www.python.org/
3- Open a CLI windows and type 1 by 1 all the required modules:
EG:
pip install ijson

thank you but I want also to print the dynamic shots in a json file ? any idea man

i want it just like you like this https://justpaste.it/47641 but havent found my way yet

2-4 in the script or see: viewtopic.php?p=123221#p123221

Welcome back RESET_9999

[jlpsvk]

anybody can help with python for dovi_scripts???? i'm stucked on "models" module... can't install because of "references" module not found... and can't install that... pymodels again stuck at "props.references"

I'm guessing you're trying to plot DV (6-2-3) ?

1-Uninstall any python version you have and reboot.
2- get and install python: https://www.python.org/
3- Open a CLI windows and type 1 by 1 all the required modules:
EG:
pip install ijson

yes... 6-2-3

tried that... no luck... :-/ models keeps asking for missing "base", then "props"... both installed ok, but "references" are a showstopper

[lolipeid47]

ty RESET_1999

your answers helped me tremendously, I'm now fully operationnal

[jayper]

Thrilled to have you back!

[ArArdin]

Good to see you back, RESET_9999

[deadchip12]

Any update from Sony to fix dolby vision issue on the x700/x800?

[ragico]

Any update from Sony to fix dolby vision issue on the x700/x800?

No, as far as I know. I own both x700 and x800m2

[RESET_9999]

I doubt this will ever be fixed and the different L1/L2 responses doesnt seem to affect actual content. Also, I don't think it's related to CMV2.9 vs CMV4.0 devices.

Here's my observations so far...
X800m2/x700:
L1 low contrast and L2 offset 0.75 doesnt work
no issue with "multi" pattern

Shield:
L2 offset 0.75 doesnt work
color issues (bug still there, checked recently)
issues with "multi" pattern (blue banding and clipping conversion issues)

C2 internal player:
all the L1/L2 metadata works
issues with "multi" pattern ( clipping conversion issues)
Movies with source max_pq 3696 (MDL 4000nits) look a lot darker than the x800/x700/shield: https://www.youtube.com/watch?v=sl_wopsmdmc

C8 internal player:
all the L1/L2 metadata works
No issue with "multi" pattern

FireTV cube latest gen and probably firestick max:
all the L1/L2 metadata works
issues with "multi" pattern (tracking issue)
overall darker image

Chromecast GTV (cmv2.9 device):
L1 optimal doesnt work
L2 looks quite different in LLDV than in tv-led
the first test showed that it produced a brighter image but I still have more tests to do.
https://slow.pics/c/pEEQBJJD
no issue with "multi" pattern but if you FF/RW, the pattern start flickering.



I know @quietvoid found out that the "multi" pattern "may" have luma issues but I'm not sure about that because I checked the other versions of the pattern and they all behave exactly the same.
So unless Stacey Spears did the same mistake for all the patterns, I believe this is just how the pattern is supposed to work and it truly exposes issues on devices (shield and C2)
They also all show 10 000 nits but it's only because of a couple of pixels in the middle of the frame. The pattern are really 600/1000/4000 or 10 000 nits so I redid all the versions without trim passes and with proper source_max pq and maxcll/fall. You can find them here: https://drive.google.com/drive/u/1/fold ... 52Ja3JEc7c

[quietvoid]

I know @quietvoid found out that the "multi" pattern "may" have luma issues but I'm not sure about that because I checked the other versions of the pattern and they all behave exactly the same.

Someone looked at that pattern recently: https://www.youtube.com/watch?v=JzbXYgZ4vSY
I don't remember the conclusion but maybe there's new relevant info.

Also if it's of any interest, I recently made a L11 whitepoint test: https://mega.nz/file/cUcCxIIQ#rlWlhxVeZ ... CbdsNWhUQY
The image should change whitepoint from warm to cool, if the playback chain supports CM v4.0.
It only works on my FTV stick 4K Max, not the C2 internal player.

[RESET_9999]

I know @quietvoid found out that the "multi" pattern "may" have luma issues but I'm not sure about that because I checked the other versions of the pattern and they all behave exactly the same.

Someone looked at that pattern recently: https://www.youtube.com/watch?v=JzbXYgZ4vSY
I don't remember the conclusion but maybe there's new relevant info.

Also if it's of any interest, I recently made a L11 whitepoint test: https://mega.nz/file/cUcCxIIQ#rlWlhxVeZ ... CbdsNWhUQY
The image should change whitepoint from warm to cool, if the playback chain supports CM v4.0.
It only works on my FTV stick 4K Max, not the C2 internal player.

thanks , will test

[RESET_9999]

Also if it's of any interest, I recently made a L11 whitepoint test: https://mega.nz/file/cUcCxIIQ#rlWlhxVeZ ... CbdsNWhUQY
The image should change whitepoint from warm to cool, if the playback chain supports CM v4.0.
It only works on my FTV stick 4K Max, not the C2 internal player.

no effect on the shield and C2. Too bad the firestick doesnt track ST2084 well because it's the only device that does all the metadata correctly.
This pattern is great to expose the shield red push though, clearly visible on the white waves

MP4 versions here: https://drive.google.com/drive/u/1/fold ... fx6vRYDEfs

[Edworld]

first time using the script

Downloaded 1.7.0 and started the process to convert my mkv file to something that my Sony 800m2 will play. I selected 4,2 and it's been doing its thing.

Besides not knowing why I selected 2, how long does it take to finish? Movie is 1917 and the process is well over an hour. Windows 10 computer and temp folder is in an external drive

Thanks