Feature Requests

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Re: Feature Requests

Post by admin » Wed Jun 13, 2018 10:35 pm

@renols

I've got detection and identification working for loading MPLS. I plan not to do anything if you load M2TS mainly because I can't be sure it is from a bluray (if from a bluray then PIDS 0x12xx are PGS subs) and I can't get the languages. Is it going to be OK for you if this mechanism works only when you open the MPLS?

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Re: Feature Requests

Post by admin » Thu Jun 14, 2018 12:27 pm

Here is a test version. Note that you must open the MPLS file to get your PGS subs detected. Otherwise the Demux dialog and operation are the same as for MKV files. Please let me know your results. I haven't tested with CLI yet but it might work.

http://rationalqm.us/misc/renols.rar

renols
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Re: Feature Requests

Post by renols » Thu Jun 14, 2018 3:57 pm

Hi.

I just tested the 64bit test file, and it seems to be working quite nicely.

I think it would be OK, if it just works with the MPLS file.

I don't know how much info is available to you, but if the number of subs, and maybe the number of forced subs if any, somehow could be added to the filename it would be even better. But I don't know if that info is available to you.

That info could help determine which stream would be the SDH one for example, since those typically have a lot more subs in the file.

One could also just open each stream in Subtitle edit. But if the info was right in the file name, it would be super.

The demuxing of the subs themselves are working though, which basically is what I asked for :-)

Thanks a lot for the swift work.

renols

Btw. Had to look up what in the world the code "ell" was. Turns out it is "Modern Greek". Who knew :-)

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Re: Feature Requests

Post by admin » Thu Jun 14, 2018 4:50 pm

Thanks for your test results and I'm glad it's working for you. I'll look into your further suggestion. I can surely count subs and forced subs but would rather put the counts in the info log file, rather than the filename.

I never heard of "ell" too.

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Re: Feature Requests

Post by gonca » Thu Jun 14, 2018 5:56 pm

This new function seems to work really well, it might even streamline my workflow a bit more
Question, as per the manual
RANGE 0 0 200000 0

For elementary and transport streams, the first number on this line is the offset in the source file corresponding to the left selection range value. The third number is the offset in the source file corresponding to the right selection range value.
What is the offset measured in?

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Re: Feature Requests

Post by admin » Thu Jun 14, 2018 11:29 pm

gonca wrote:
Thu Jun 14, 2018 5:56 pm
What is the offset measured in?
Bytes. It's zero-based, so offset N is the (N+1)th byte.

@renols

I have the total subs and forced subs being counted and printed in the log file for each demuxed PGS. It helps to have the BluRay spec in hand. ;)

I'll give y'all a slipstream tomorrow. Then it's back to DGHDRtoSDR.

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Re: Feature Requests

Post by admin » Fri Jun 15, 2018 9:34 am

Changes released as slipstream 148.

:salute: renols

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Re: Feature Requests

Post by renols » Fri Jun 15, 2018 12:12 pm

admin wrote:
Fri Jun 15, 2018 9:34 am
Changes released as slipstream 148.

:salute: renols
Thank you very much.

Much appreciated :-)

renols

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Re: Feature Requests

Post by Nginx » Mon Jun 25, 2018 2:13 am

Hi staff.
I have a new demux feature request.

In my current encoding task flow, I need to
* Index m2ts and encode video
* encode audio
* mux chapters & subtitles etc

So when I use DG Tools , it will index the video and demux audio track. And I need to use eac3to to extract subtitle tracks with extra efforts.

REQ:
I wonder if DG tools can stop me from using eac3to for extra demux stuffs so when I create index , it can also demux audio as well as subtitle tracks too.

:D :D

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Re: Feature Requests

Post by admin » Mon Jun 25, 2018 8:34 am

DGIndexNV can already demux audio from M2TS. It can also demux subtitles if you open the M2TS stream(s) via the playlist MPLS.

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