Feature Requests

Support forum for DGDecNV
User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Fri Mar 23, 2018 8:21 am

If I wanted DGIndexNV to be some kind of frame accurate editor or something, then what I would do is require the project to be saved first and then use DGDecodeNV to render the video, etc. But it's intended to be an indexer, anything else is gravy. So, highly unlikely I'm going to do anything for your request. In any case, it would be so low in priority that it would likely never see the light of day.

Nancy Reagan: "Just say no."

User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Sat Mar 24, 2018 6:41 pm

I'm thinking of unbundling the utility CUDA filters and releasing them as open source dual VS/AVS filters. DGDecodeNV would remain closed and licensed but will be released as dual VS/AVS. Could spur on further CUDA porting. We do need to instantiate pipelines on the GPU to avoid a round trip to and from the GPU for each filter. That's what I mean by CUDASynth. It could be implemented as a VS/AVS filter. ;) :scratch:

gonca
Distinguished Member
Distinguished Member
Posts: 563
Joined: Sun Apr 08, 2012 6:12 pm

Re: Feature Requests

Post by gonca » Sat Mar 24, 2018 6:48 pm

Sounds interesting
Might even make maintenance of the modules easier if they are uncoupled

User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Sat Mar 24, 2018 7:27 pm

Maintenance is not really an issue. It's the pipeline on the GPU that is intriguing. Need a lot of memory up there.

renols
Posts: 25
Joined: Tue Feb 22, 2011 3:34 am

Re: Feature Requests

Post by renols » Sun Jun 10, 2018 12:47 pm

renols wrote:
Fri Mar 23, 2018 8:13 am
admin wrote:
Fri Mar 23, 2018 3:06 am
Sure, renols, the enhancements can be done for transport and program streams, and I have said that I will do it at some point. You're going to have to be a bit patient as I have a lot on my plate right now.

I am an incremental not a big bang kind of guy. ;)
No problem. I didn't see that you mentioned that the enhancements would be addapted for other streams.

I will put on my "be patient" cap :-)

renols
Patient cap off.

Is there any time Schedule as to when subs can be demuxed directly from m2ts files?

patient cap back on :-)

renols

User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Sun Jun 10, 2018 1:35 pm

@renols

Please provide a stream for testing with an indication of what type of subs it contains and, if possible, a pointer to the specs. Also tell me what format you'd like for the output file.

renols
Posts: 25
Joined: Tue Feb 22, 2011 3:34 am

Re: Feature Requests

Post by renols » Sun Jun 10, 2018 2:05 pm

admin wrote:
Sun Jun 10, 2018 1:35 pm
@renols

Please provide a stream for testing with an indication of what type of subs it contains and, if possible, a pointer to the specs. Also tell me what format you'd like for the output file.
I will try to create a sample stream.

When I use the demux menu now, I can already choose which audios I want to demux when using mpls or m2ts file.

If I use a mkv file as input, I can choose which audios and which subs I want to demux. Just wanted to be able to demux
the sup files without first having to create a 40+GB mkv file.

I'll get back to you when I have created a sample stream. I have no idea about the specs though. To me it is just sup files from blurays :-)

renols.

User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Sun Jun 10, 2018 5:03 pm

OK, knowing you are trying to demux from bluray tells me all I need to know and I can make my own test stream. Will try to move this up in priority.

So, on my plate right now is:

* DGHDRtoSDR.
* Optimize/update DGIM stuff.
* Demux subs from bluray.

renols
Posts: 25
Joined: Tue Feb 22, 2011 3:34 am

Re: Feature Requests

Post by renols » Mon Jun 11, 2018 10:21 am

Hi.

Sounds like a good plan.

Thanks a bunch for keeping making the software better and better.

renols

User avatar
admin
Site Admin
Posts: 3885
Joined: Thu Sep 09, 2010 3:08 pm

Re: Feature Requests

Post by admin » Wed Jun 13, 2018 2:20 pm

I have ripped a bluray and extracted the SUP file for a subtitle track by using MakeMKV and then demuxing it in DGIndexNV. I did that to have the correct SUP file to compare too. Then I hacked my TS parser to extract the SUP data into a file when doing Save Project (just using the known transport PID that I figured out). Thankfully, the two matched except that I only wrote zeros instead of the PTS stamp, but that is a minor matter easily coded for. Also, SubtitleEdit accepted the demuxed file and showed the subs correctly (but without times). So this shows that I am interpreting the TS stream correctly, etc. This was the easy part. Now I have to do all the infrastructure for detecting and identifying the PGS streams and all the GUI stuff. But we're well on the way.

Post Reply