Search found 181 matches

by Sharc
Sun Mar 25, 2018 7:15 am
Forum: DGDecNV
Topic: [SOLVED] Video track demuxing
Replies: 1
Views: 229

[SOLVED] Video track demuxing

Source is AVC video with AC3 audio muxed in .m2ts container. DGindexNV shows the tracks in its Demux menu, but whichever track(s) I select there, the audio gets ALWAYS demuxed but the video gets NEVER demuxed. I think this is a bug, or do I miss something? Edit: Uuupps! Sorry. Your slipstream update...
by Sharc
Wed Mar 14, 2018 1:23 am
Forum: DGDecNV
Topic: [RESOLVED] MKV demux support
Replies: 177
Views: 5323

Re: [RESOLVED] MKV demux support

It would actually be demuxing and possibly involve decoding i.e. outputting the left and right eye streams. Or perhaps just the independent AVC stream of the stereoscopic mkv. Now I can't load such a mkv file in DGIndexNV e.g. for quick analysis or inspection. I can't however tell whether this would...
by Sharc
Tue Mar 13, 2018 6:14 pm
Forum: General Discussion
Topic: De-interlacing and cropping in DGDecodeNV
Replies: 5
Views: 465

Re: De-interlacing and cropping in DGDecodeNV

admin wrote:
Fri Mar 09, 2018 7:32 am
It shouldn't matter for the results but it can be faster to crop before as there is less video to deal with.
Aren't there some restrictions due to chroma for YV12 (4:2:0), like cropping or picture resolution should be mod2 or mod4?
by Sharc
Tue Mar 13, 2018 6:03 pm
Forum: DGDecNV
Topic: [RESOLVED] MKV demux support
Replies: 177
Views: 5323

Re: [RESOLVED] MKV demux support

Great work!
Any plans to include the demuxing of stereoscopic .mkv files?
by Sharc
Fri Feb 23, 2018 7:40 am
Forum: CUDA Filters
Topic: DGDenoise
Replies: 305
Views: 22106

Re: DGDenoise

A cosmetic issue with DGDenoise:

When I set strength=0.0 I am getting an almost black picture for chroma=false, and a green picture for chroma=true.
Well, one should not set strength to zero, right? :roll:
by Sharc
Tue Feb 20, 2018 5:08 pm
Forum: DGDecNV
Topic: [RESOLVED] MKV demux support
Replies: 177
Views: 5323

Re: Feature Requests

Just a huge THANK YOU Donald for your ongoing development of DGDecNV and for keeping the forum alive!

Greetings
Sharc
by Sharc
Sun Sep 24, 2017 6:19 am
Forum: General Discussion
Topic: PAL to NTSC telecining
Replies: 26
Views: 2107

Re: PAL to NTSC telecining

Eventually coming back to the original question, it seems that the usual method for 25p -> 29.97i conversion (hard-telecining) is simply

Code: Select all

changefps(59.94)
separatefields()
selectevery(4,0,3)   #selectevery(4,1,2) for alternate field order
weave()
by Sharc
Sat Sep 23, 2017 5:36 am
Forum: General Discussion
Topic: [RESOLVED] Update on your latest paper please
Replies: 37
Views: 2811

Re: [RESOLVED] Update on your latest paper please

Hi Donald
Congratulations for the finalization and acceptance of your paper!

Any plans already about resuming your video/CUDA activities? ;)
by Sharc
Tue Jul 11, 2017 3:40 pm
Forum: General Discussion
Topic: PAL to NTSC telecining
Replies: 26
Views: 2107

Re: PAL to NTSC telecining

No. It is NOT a spec. As the title says, it is just a White Paper (a tutorial if you like). That makes a huge difference.
I don't have access to the Blu-Ray spec. but I think to remember that it is a document of more than 1000 pages.
by Sharc
Tue Jul 04, 2017 6:26 am
Forum: General Discussion
Topic: PAL to NTSC telecining
Replies: 26
Views: 2107

Re: PAL to NTSC telecining

Finally (!) I found the document which made me believe that not all Blu-Ray players support 25 fps ("PAL"), and converting 25 to 29.97 ("NTSC") might still be advisable to be on the safe side, even in the global Blu-Ray age. Search for example for "50Hz" in the document here (e.g. Para. 3.3.1, 3.3.2...