Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Video Encoding > High Efficiency Video Coding (HEVC)

Reply
 
Thread Tools Search this Thread Display Modes
Old 11th September 2020, 21:02   #1  |  Link
wolflop
Registered User
 
Join Date: Sep 2009
Posts: 45
MKV converting 3840 x1608 in 3840x2160p?

I have a web dl HDR 3840 x 1608 mkv that I would like to burn as UHD with 3840x2160p resolution as hevc with staxrip and encode hdr to author the file with scenarist. How?

regards
wolflop
wolflop is offline   Reply With Quote
Old 18th September 2020, 19:47   #2  |  Link
benwaggoner
Moderator
 
Join Date: Jan 2006
Location: Portland, OR
Posts: 4,750
Quote:
Originally Posted by wolflop View Post
I have a web dl HDR 3840 x 1608 mkv that I would like to burn as UHD with 3840x2160p resolution as hevc with staxrip and encode hdr to author the file with scenarist. How?
I don't believe staxrip supports any encoders that can encode HEVC with UHD Blu-ray compatibility. It might be possible by tweaking a lot of x265 parameters, but I don't recall hearing of anyone actually even trying that, let alone succeeding.

I'm asking around about what encoders people actually use for UHD-BD authority.
__________________
Ben Waggoner
Principal Video Specialist, Amazon Prime Video

My Compression Book
benwaggoner is offline   Reply With Quote
Old 26th September 2020, 12:47   #3  |  Link
-QfG-
QfG Group Germany
 
-QfG-'s Avatar
 
Join Date: Oct 2018
Location: Germany
Posts: 245
You must reencode the movie, you cannot "add" the borders on Top/bottom on thy fly.
If u using avisynth/vapoursynth, it is very simple:

Adding in your Avisynth Script this line:


Code:
Addborders(0, 276, 0, 276)
For Vapoursynth using this line:

Code:
clip = core.std.AddBorders(clip = clip, left = 0, right = 0, top = 276, bottom = 276)
Ok, thats the first part, now the second Part. You must reencode the video with UHD acomplished settings. I use this Settings for 4K UHD videos. You must check the file with MediaInfo if u have the BT2020 or the P3D65 colorrange. Also edit in the lines the correct settings for the HDR output. (--max-cll "1000,400" and L(10000000,1))

BT2020 :

Code:
--crf 16 --preset veryslow --limit-refs 0 --max-merge 5 --pmode --pme --profile main10 --colorprim bt2020 --colormatrix bt2020nc --transfer smpte2084 --range limited --level-idc 5.1 --rd 6 --rd-refine --rdoq-level 1 --psy-rdoq 4 --psy-rd 2 --tu-intra 1 --tu-inter 1 --limit-tu 0 --sar 1 --aq-mode 1 --qcomp 0.7 --ref 4 --bframes 4 --selective-sao 0 --rskip 0 --no-open-gop --no-info --no-sao --no-rect --no-amp --hme-search umh,umh,star --hme --repeat-headers --aud --uhd-bd --min-keyint 1 --keyint 24 --hrd --vbv-bufsize 80000 --vbv-maxrate 100000 --hdr --output-depth 10 --hdr-opt --max-cll "1000,400" --master-display "G(8500,39850)B(6550,2300)R(35400,14600)WP(15635,16450)L(10000000,1)"
P3-D65:

Code:
--crf 16 --preset veryslow --limit-refs 0 --max-merge 5 --pmode --pme --profile main10 --colorprim bt2020 --colormatrix bt2020nc --transfer smpte2084 --range limited --level-idc 5.1 --rd 6 --rd-refine --rdoq-level 1 --psy-rdoq 4 --psy-rd 2 --tu-intra 1 --tu-inter 1 --limit-tu 0 --sar 1 --aq-mode 1 --qcomp 0.7 --ref 4 --bframes 4 --selective-sao 0 --rskip 0 --no-open-gop --no-info --no-sao --no-rect --no-amp --hme-search umh,umh,star --hme --repeat-headers --aud --uhd-bd --min-keyint 1 --keyint 24 --hrd --vbv-bufsize 80000 --vbv-maxrate 100000 --hdr --output-depth 10 --hdr-opt --max-cll "1000,400" --master-display "G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1)"
-QfG- is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 16:55.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.