Re: Dolby Vision now possible through MP4 Mux.
Posted: Tue Sep 27, 2022 7:01 pm
MakeMKV support forum
https://forum.makemkv.com/forum/
Yes, it has already been done, 7 profile is being executed after 7/4/4, the green screen is still again.RESET_9999 wrote: ↑Tue Sep 27, 2022 5:56 pmYou could manually fix it as @sw5163 said but starting from the original untouched disc is always the best workflow.
RESET_9999 wrote: ↑Tue Sep 27, 2022 3:46 pmyes thats correct and you should always remove the mapping for FEL to p8
sw5163 wrote: ↑Tue Sep 27, 2022 5:19 pmYou can just manually remove those additional mapping in that p8 file, saves the redownloading time.
Sometimes I find it difficult to remux Blu-ray disc when there is a single video stream that consists of multiple m2ts files.
So I actually prefer FEL remux version.
Only the first part and remove_mapping of that post is useful, the rest part regarding MMR and polynomial mapping discussion is just me being stupid, please ignore. But I would like to express my thanks to @quietvoid and @RESET_9999 and you all, really teach me a lot.Ibuprofen wrote: ↑Tue Sep 27, 2022 3:12 pmThis thread says that FEL discs need an additional step to remove_mapping that strips out the additional EL processing.
https://github.com/quietvoid/dovi_tool/discussions/168
RESET_9999 wrote: ↑Tue Sep 27, 2022 7:54 pmthen the problem is something else... what movie is it?
also at this point, a sample would be useful
No, my LG 1C DV works fine, and Apple only has a green screen. Here is a Blu-Ray Disk on 7/4/2 excellent Apple.
which mode?sw5163 wrote: ↑Tue Sep 27, 2022 5:19 pmYou can just manually remove those additional mapping in that p8 file, saves the redownloading time.
Sometimes I find it difficult to remux Blu-ray disc when there is a single video stream that consists of multiple m2ts files.
So I actually prefer FEL remux version.
Code: Select all
ffmpeg \
-hide_banner -y\
-i "$c" \
-map 0:0 -c:v copy -bsf:v hevc_mp4toannexb -f hevc bl.hevc \
-map 0:1 -c:v copy -bsf:v hevc_mp4toannexb -f hevc el.hevc \
-map "#0x$2" -c:a copy audio.ac3 && \
tsmuxer doviac3.meta /Dovi/"$name".ts
try this: https://drive.google.com/file/d/1Zw2_v1 ... sp=sharing
Yes, great, millions of colored. How do you do it?RESET_9999 wrote: ↑Wed Sep 28, 2022 11:11 amtry this: https://drive.google.com/file/d/1Zw2_v1 ... sp=sharing
I hope it's not the new mp4box causing issues...
No, if the 8.1 or 7 profile is on it will be 7-4-4 still green screen. Blu-ray originals are of course excellent 7-4-3.RESET_9999 wrote: ↑Wed Sep 28, 2022 12:06 pmI used the original bluray and 7-4-3
then can you specify what you mean here exactly?Yes, it has already been done, 7 profile is being executed after 7/4/4, the green screen is still again.
profile 8 = right, as said before (i might add support)legosoff wrote: ↑Wed Sep 28, 2022 12:11 pmNo, if the 8.1 or 7 profile is on it will be 7-4-4 still green screen. Blu-ray originals are of course excellent 7-4-3.
https://radikal.host/i/2022-09-28-15-19-46.Y6jze
Yes, profile 7 is still a green screen.RESET_9999 wrote: ↑Wed Sep 28, 2022 12:27 pmprofile 8 = right, as said before (i might add support)legosoff wrote: ↑Wed Sep 28, 2022 12:11 pmNo, if the 8.1 or 7 profile is on it will be 7-4-4 still green screen. Blu-ray originals are of course excellent 7-4-3.
https://radikal.host/i/2022-09-28-15-19-46.Y6jze
but what profile 7 file did you try? the mapping is removed when input is P7, I just tried and the file is identical to the sample i just gave you