RESET_9999 wrote: ↑Sat Jul 24, 2021 5:27 pm
thank you!
we definitely have a different version because on mine the frame difference is 56 and there is no black bars mismatch
I'll give it a go later but last night i watched 30 minutes of something else and there was absolutely no brightness jump. it looked amazing actually.
I'm able to remove / add frames at the start of the video with the json edits but I still don't understand how to add or remove frames at the end, every time i get ''error expected value'' ...SMH I'm stupid...
I was just testing so didn't bother syncing the RPU properly, just tried to get the same length. That's probably why there was slight flicker.
This is what my JSON would look like:
Code: Select all
{
"mode": 3,
"active_area": {
"crop": true,
"presets": [
{
"id": 0,
"left": 0,
"right": 0,
"top": 276,
"bottom": 276
}
],
"edits": {
"0-144684": 0
}
},
"remove": [
"0-55"
],
"duplicate": [
{
"source": 144627,
"offset": 144627,
"length": 16
}
]
}
I'm not sure if changing the black bars makes a difference, but Dolby Vision metadata often has odd numbered offsets (275 instead of 276).
Played the same sample and it looked perfect.
There's a slight frame freeze in the middle of it. Not sure what happened there. Happens when playing in HDR10 as well, so maybe the inject did something..
Also, when adding duplicated metadata, the process is done after removing. So that's something to keep in mind as well.
chros wrote: ↑Sat Jul 24, 2021 4:48 pm
quietvoid wrote: ↑Sat Jul 24, 2021 3:42 pm
Your .ts file and when I remux it as MKV both play in DoVi on my Firestick with Kodi.
Thank for checking, still not here
Also when I drag the ts file into recent mkvtoolnix, the mkv file also plays back as hdr10 with Kodi. (When I removed other files from the directory, Plex finally recognizes the ts file and plays it back as DoVi.)
Which Kodi version do you use? I have Kodi19DV-Final-libbluray-aarch32.apk
from here (end of Feb 2021).
And yesterday when I switched on the Firestick after couple of weeks, there was an OS update again (I hate those), maybe that's why ? (Profile 5 mp4 files are still fine.)
But since you have a working sample, you can try out playing it back on your 2018 LG, from Firestik+Kodi and from Plex to be able to compare? Plex should be fine without issues, but if my guess is right, you should see heavy banding / posterization from Firestick+Kodi (meaning it only triggers player-led).
I'm using my own build of Kodi, but it uses nightly so v20 N * and FFmpeg 4.4
I looked at the sample on both the TV's player and Firestick but there's not much difference for me.
The most noticeable thing is that the Firestick has worse near black gradients on the fade out of the Doom Patrol logo, so it shows as a black blob moving.