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Old 4th November 2017, 16:47   #2701  |  Link
foxace
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Quote:
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Hello,
how to convert 4k HDR movies with NVencC and preserve the HDR metadata ?
thanks for help me
Hello

Can someone help me please ?

thank
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Old 5th November 2017, 12:33   #2702  |  Link
Yanak
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Quote:
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Hello

Can someone help me please ?

thank
Hi, i don't have HDR sources nor the display needed for HDR and don't use Nvencc either but last test version of Staxrip added an option to keep HDR metaData :

Quote:
new: option added to the options dialog on the video tab to import VUI metadata like HDR from the source file to the video encoder, this is applied when the source loads like before and since this build additionally everytime a video encoder profile is loaded



This 1.7.0.4 test version of Staxrip can be found here : https://github.com/stax76/staxrip/bl...r/changelog.md

Can't help more than this sorry :/
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Old 5th November 2017, 14:37   #2703  |  Link
foxace
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thanks for you answer, but this do not work on NvenCc.
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Old 5th November 2017, 15:34   #2704  |  Link
Yanak
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Arg :/
Not using HDR or having Nvidia GPU i could not even test, Stax is probably the only one that could answer this then, he did not login since a couple of weeks i think, hope he's fine tho.
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Old 9th November 2017, 03:44   #2705  |  Link
IbrahimKh
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how to enable this demux option on newest version?
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Old 9th November 2017, 19:34   #2706  |  Link
Yanak
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Hi, Not sure if it's what you want but should be this, in Options :



(tied to each templates so you will need to save the template after setting this option to be set for the next times too I think)
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Old 12th November 2017, 12:40   #2707  |  Link
foxace
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for the HDR with nvencc
https://github.com/SK-Hardwired/nv_hevc_hdr_patcher

this work very well
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Old 15th November 2017, 16:35   #2708  |  Link
ircopdd
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for the HDR with nvencc
https://github.com/SK-Hardwired/nv_hevc_hdr_patcher

this work very well
how to get HDR metadata?
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Old 15th November 2017, 17:54   #2709  |  Link
foxace
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with media info
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Old 17th November 2017, 10:31   #2710  |  Link
ircopdd
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Quote:
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with media info
MasteringDisplay_ColorPrimaries :

R: x=0.680000 y=0.320000, G: x=0.265000 y=0.690000, B: x=0.150000 y=0.060000, White point: x=0.312700 y=0.329000

I do not know what to do

G(0.265000,0.690000) ???
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Old 17th November 2017, 13:27   #2711  |  Link
sneaker_ger
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You have to multiply with specific factors to get from one value to the other. You can find them in the x265 documentation along with an example:
http://x265.readthedocs.io/en/defaul...master-display

0.265 / 0.00002 = 13250
0.69 / 0.00002 = 34500

BTW:
Quote:
1.7.0.4 unstable test build

new: option added to the options dialog on the video tab to import VUI metadata like HDR from the source file to the video encoder, this is applied when the source loads like before and since this build additionally everytime a video encoder profile is loaded
https://github.com/stax76/staxrip/bl...r/changelog.md

Last edited by sneaker_ger; 17th November 2017 at 13:33.
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Old 18th November 2017, 03:50   #2712  |  Link
ircopdd
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Quote:
Originally Posted by sneaker_ger View Post
You have to multiply with specific factors to get from one value to the other. You can find them in the x265 documentation along with an example:
http://x265.readthedocs.io/en/defaul...master-display

0.265 / 0.00002 = 13250
0.69 / 0.00002 = 34500

BTW:

https://github.com/stax76/staxrip/bl...r/changelog.md

thanks you

but VUI metadata no work for nvenc
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Old 18th November 2017, 10:33   #2713  |  Link
Magik Mark
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Hi Stax!

Any update on HDR -> SDR conversion script?
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Old 19th November 2017, 15:10   #2714  |  Link
Zetti
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eac3to v3.33 is released.

MKVToolNix v18.0.0 is released.
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Old Yesterday, 08:37   #2715  |  Link
Zetti
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eac3to v3.34 is released.
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