Search found 4301 matches

by admin
Fri Sep 06, 2019 11:59 am
Forum: General Discussion
Topic: Binaries Update Notification Thread
Replies: 178
Views: 137110

Re: Binaries Update Notification Thread

DGDecNV slipstream 186:

* Added 'HDR' field to the HEVC Info dialog. Refer to the DGIndexNV user manual for details.

* Updated the DGIndexNV user manual.
by admin
Fri Sep 06, 2019 10:19 am
Forum: DGDecNV
Topic: [CLOSED] Invalid data found
Replies: 1
Views: 410

Re: Invalid data found

First, I don't know if it is relevant to the message, but get rid of the prefetch(6). DGSource is a HW decoder and the HW operates serially. Regarding the error message, I do not provide support for ffmpeg nor get involved with debugging it. Please consult with the authors for problems with ffmpeg. ...
by admin
Thu Sep 05, 2019 6:48 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

Whee!
by admin
Thu Sep 05, 2019 1:27 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

Thanks but I don't know how to download youtube videos.
by admin
Thu Sep 05, 2019 12:32 pm
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

Guys, I have added a 'HDR' field to the HEVC Info dialog. This will show "PQ" for HDR10, "HLG" for HLG, and is blank for SDR. I also figured out how to properly detect HDR. There are two ways to signal it: 1) through the transfer_characteristics (16 is PQ, 18 is HLG), and 2) through SEI messages. Pr...
by admin
Thu Sep 05, 2019 6:55 am
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

This is interesting: https://www.youtube.com/watch?v=yGSjun9gsbs It shows that, compared to a proper conversion to SDR 709, playing HLG 2020 directly is "OK" but it is much darker and there are color shifts. Probably your clips will perform similarly. Seems to me there is indeed a good justification...
by admin
Thu Sep 05, 2019 6:24 am
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

Thank you very much. I will make a proper HLG to SDR filter and see how it compares.
by admin
Tue Sep 03, 2019 4:02 pm
Forum: General Discussion
Topic: Binaries Update Notification Thread
Replies: 178
Views: 137110

Re: Binaries Update Notification Thread

DGDecNV slipstream 185:

* Added __h2s__ macro to pass HDR to SDR parameters to DGHDRtoSDR(__h2s__). [gonca]

* Fixed regression of 184. H2S settings were being read as the Default Save Project Path. :facepalm:

* Updated the DGIndeNV user manual.
by admin
Tue Sep 03, 2019 8:50 am
Forum: CUDA Filters
Topic: HDR -> SDR conversion
Replies: 561
Views: 55599

Re: HDR -> SDR conversion

Any chance you could give me a link to one of those transport streams? You can use DGSplit to cut the first 50MB. Only you can decide if it looks "good enough" with no special processing. With one of your streams I can try it both ways and we'll see how they compare.
by admin
Mon Sep 02, 2019 7:58 am
Forum: DGDecNV
Topic: [RESOLVED] Displaying HDR in DGIndexNV GUI
Replies: 8
Views: 1071

Re: [RESOLVED] Displaying HDR in DGIndexNV GUI

We can do gonca's idea of adding a template expansion.