Feature Requests

Support forum for DGDecNV
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Sherman
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Re: Feature Requests

Post by Sherman » Thu Apr 16, 2020 5:18 pm

Mr. Peabody wrote:
Wed Apr 15, 2020 5:32 pm
Miss Natasha, intelligence is merely a social construct that should not be used to divide and excoriate:

https://www.youtube.com/watch?v=GaYdtUVL6Co
That lady looks like Natasha! And the narcissism is off the charts. I call that "stupid confident". Boris taught me about that. He said always reduce "I" and "me" to the absolute minimum. When you look back on your writing you always see those spurious little "me, me, me" references. Thinking he makes a lot of sense. See, don't say "I'm thinking". Nobody cares about you.

One day you will thank me for this.

EDIT: Oops, meant one day you will be thankful for this. OK?

gonca
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Re: Feature Requests

Post by gonca » Thu Apr 16, 2020 5:25 pm

Natasha wrote:
Thu Apr 16, 2020 5:12 pm
You ever heard of #MeToo? I can take you down in a hot minute.
Have I ever heard of #YouToo
No, but I heard of YouTube
By the way, how is tiny Boris treating you

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Natasha
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Re: Feature Requests

Post by Natasha » Thu Apr 16, 2020 6:06 pm

Boris? Not so much. Mr. Big? Watch out!

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tormento
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Re: Feature Requests

Post by tormento » Mon Apr 20, 2020 4:05 am

Rocky wrote:
Wed Apr 15, 2020 2:54 pm
If I may add, yes tormento, just make a project and script for your HDR stream. Then run x265.exe with the script and the options Boulder described. It's not that involved.
Is it the "same" as hdr10plus_parser found here https://github.com/quietvoid/hdr10plus_parser?

Can I throw it away? :mrgreen:

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Rocky
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Re: Feature Requests

Post by Rocky » Mon Apr 20, 2020 5:41 am

HDR10 has static metadata while HDR10+ has dynamic metadata. I understand that x265.exe can encode with HDR10+ if built appropriately. DGIndexNV only understands HDR10 so you would need a different tool to extract HDR10+ metadata. There are no plans to do anything about HDR10+. DolbyVision is winning. DGTools already extracts that.

Beta
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Re: Feature Requests

Post by Beta » Sun May 03, 2020 9:28 am

Rocky wrote:
Mon Apr 20, 2020 5:41 am
There are no plans to do anything about HDR10+. DolbyVision is winning. DGTools already extracts that.
Hello Sir!

Sorry for the dumb question, but what you mean under the DGTools?

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Rocky
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Re: Feature Requests

Post by Rocky » Sun May 03, 2020 9:40 am

I mean the DG tools that can demux: DGDemux and DGIndexNV. DolbyVision metadata is carried as a secondary video stream.

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Re: Feature Requests

Post by Beta » Mon May 04, 2020 12:02 am

Rocky wrote:
Sun May 03, 2020 9:40 am
I mean the DG tools that can demux: DGDemux and DGIndexNV. DolbyVision metadata is carried as a secondary video stream.


Thank You!

There is any way to save these meta datas in separated file?

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Rocky
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Re: Feature Requests

Post by Rocky » Mon May 04, 2020 6:20 am

It's a video stream so it is saved as a video elementary stream.

Beta
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Re: Feature Requests

Post by Beta » Mon May 04, 2020 2:15 pm

Rocky wrote:
Mon May 04, 2020 6:20 am
It's a video stream so it is saved as a video elementary stream.
I thought about a file what the x265 encoder accepts

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Rocky
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Re: Feature Requests

Post by Rocky » Mon May 04, 2020 4:43 pm

I don't know of any low-cost tools to generate the RPU data from the stream. ColorFront Transkoder is an option but is very expensive.

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MeteorRain
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Re: Feature Requests

Post by MeteorRain » Fri May 08, 2020 7:03 pm

Extra zoom ratio for 8K contents?

Tried to index a 8K file on a 1080p screen, and the main window broke the border of the screen.
Would be sweet to have an extra zoom ratio of 1/6 or 1/8 and be able to automatically switch to that for 8K content.

Thanks.

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Rocky
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Re: Feature Requests

Post by Rocky » Fri May 08, 2020 7:20 pm

Yup, I agree. Thank you for the suggestion.

gonca
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Re: Feature Requests

Post by gonca » Sat May 09, 2020 11:44 am

Along the same line
Would it be possible to add more zoom options or a sliding scale
My particular case use
I use 4K tv as monitor
My settings in Win 10 are to use 175% size
I can only use up to zoom 1/2 ( 0.5*1.75=0.875) of screen
If I select zoom=1 ( 1* 1.75 ) then the window is to big
Also consider zooming a 1080p video on a 4k monitor, zoom>1 would be nice to have

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Rocky
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Re: Feature Requests

Post by Rocky » Sat May 09, 2020 12:45 pm

Bullwinkle has talked about the "handcuffs of zoom". Need to break the chains.

viewtopic.php?f=8&t=28&p=9983&hilit=handcuffs#p9983

Maybe we can get Sherman on this...when he finishes his homework. :lol:

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tormento
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Re: Feature Requests

Post by tormento » Sun May 10, 2020 4:54 am

Thanks for pcm to w64. You read my mind.

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Rocky
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Re: Feature Requests

Post by Rocky » Tue May 12, 2020 12:43 pm

I've got Zoom = 1/8 implemented but need to get the PCM wrapping in there. Sherman, how is that coming along?

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Sherman
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Re: Feature Requests

Post by Sherman » Tue May 12, 2020 12:47 pm

Sorry, Rock, I was busy reading Peres' book:

https://www.springer.com/gp/book/9780792325499

I'll get right on the W64 porting. Thank you for your forebearance.

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Curly
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Re: Feature Requests

Post by Curly » Tue May 12, 2020 12:48 pm

And your afterbeareance, nyuk nyuk.

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Sherman
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Re: Feature Requests

Post by Sherman » Tue May 12, 2020 7:40 pm

Code's done for DGIndexNV W64 wrapping. I updated the DGIndexNV user manual too.

Over to you, Rocky.

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Rocky
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Re: Feature Requests

Post by Rocky » Tue May 12, 2020 7:46 pm

Thank you, Sherman. I'll make a release first thing in the morning.

As a reward, I'll ask Mr. Peabody to let you stay up an extra hour tonight.

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Sherman
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Re: Feature Requests

Post by Sherman » Tue May 12, 2020 7:47 pm

And get some chocolate ice cream too?

alexantr
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Re: Feature Requests

Post by alexantr » Wed May 13, 2020 5:14 pm

I checked many HDR10 movies and everyone has "Chroma subsampling : 4:2:0 (Type 2)" in MediaInfo. Do you think X265_CL must contain one more option --chromaloc 2 ?

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Rocky
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Re: Feature Requests

Post by Rocky » Wed May 13, 2020 6:29 pm

I don't know what X265_CL is, and it doesn't seem related to DG stuff.

alexantr
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Re: Feature Requests

Post by alexantr » Thu May 14, 2020 2:36 am

DGDecNV slipstream 207:

* Added a line X265_CL to the bottom of the HEVC index file (for HDR PQ streams) containing command line
parameters for x265.exe derived from the colorimetry, HDR metadata, and frame count. This line
can be cut and pasted to your x265 invocation. :salute: Boulder

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