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View Full Version : About extracting PGS from a Blu-Ray source

Conspicuous57
5th January 2012, 20:18
I wonder something. Do I have to download or have the huge m2ts file to get the subtitles? Can't I have it from the small ones?


Folders contain something like this:


BDMV/STREAM/00000.m2ts 26.06 GB
BDMV/STREAM/00005.m2ts 1.30 GB
BDMV/STREAM/00003.m2ts 726.98 MB
BDMV/STREAM/00002.m2ts 529.97 MB
BDMV/STREAM/00001.m2ts 385.17 MB
BDMV/STREAM/00004.m2ts 135.00 MB
BDMV/STREAM/00017.m2ts 104.05 MB
BDMV/STREAM/00018.m2ts 95.65 MB
BDMV/STREAM/00023.m2ts 33.73 MB
BDMV/STREAM/00006.m2ts 2.02 MB
BDMV/STREAM/00031.m2ts 1.85 MB
BDMV/STREAM/00033.m2ts 1.80 MB
BDMV/STREAM/00034.m2ts 1.73 MB
BDMV/STREAM/00032.m2ts 1.71 MB
BDMV/STREAM/00035.m2ts 1.65 MB
BDMV/STREAM/00015.m2ts 552.00 KB
BDMV/STREAM/00014.m2ts 336.00 KB
BDMV/STREAM/00061.m2ts 330.00 KB
BDMV/STREAM/00025.m2ts 324.00 KB
BDMV/STREAM/00062.m2ts 306.00 KB
BDMV/STREAM/00029.m2ts 294.00 KB
BDMV/STREAM/00215.m2ts 294.00 KB
BDMV/STREAM/00063.m2ts 264.00 KB
BDMV/STREAM/00042.m2ts 252.00 KB
BDMV/STREAM/00030.m2ts 234.00 KB
BDMV/STREAM/00043.m2ts 12.00 KB
BDMV/STREAM/00024.m2ts 12.00 KB
MilesAhead
7th January 2012, 03:34
There may be BD tools that extract PGS as they process the .m2ts files. The way I've done it is use MakeMKV to extract the largest title as an .mkv file. Then use mkvextract.exe command line tool or MkvExtractGui2 to extract the PGS subs. BDSup2Sub is often helpful after that. Someone may chime in with a more direct method. But if you already have the BluRay stucture on the HD and have multiple physical drives, extracting the .mkv main title only takes a few minutes.
Conspicuous57
7th January 2012, 12:51
Thanks for the instruction but I know how to ectract PGS subtitles from a BluRay source.

What I wanna learn is whether we can grab it without downloading all the large m2ts file. ;)
sneaker_ger
7th January 2012, 13:14
So you want to extract the subtitles of the large, main movie from one of the small m2ts files? No, that is not possible.
Chetwood
8th January 2012, 09:50
How come noone coded this yet?
MilesAhead
9th January 2012, 06:14
Thanks for the instruction but I know how to ectract PGS subtitles from a BluRay source.

What I wanna learn is whether we can grab it without downloading all the large m2ts file. ;)

Only way I can think to do that is convince the server SysOp to let you run the subtitle extraction code on the server. Then download the result. If you run the extraction code on your PC as client then in effect you are downloading the .m2ts file during the processing.
Conspicuous57
11th January 2012, 00:21
I don't think they permit me to do that. It's a seedbox. As soon as it ends the next month, I will get a dedicated. That's the absolute solution I guess.
Thanks for your help.






I keep an eye on this thread...
Selur
16th January 2012, 15:42
tsMuxer can also extract subtitles,.. but it needs access to the whole bd sources.
MilesAhead
17th January 2012, 23:52
tsMuxer can also extract subtitles,.. but it needs access to the whole bd sources.

Thanks for mentioning that. I didn't realize there was a tsMuxer newer than 1.10.6 until I just searched. :)
MilesAhead
18th January 2012, 00:23
tsMuxer can also extract subtitles,.. but it needs access to the whole bd sources.

Which version of tsMuxer have you used with PGS subs? Seems to me I tried 1.10.6 multiple times with no success.
Selur
23rd January 2012, 23:44
I think I also used 1.10.6 :) (though I to not use it through the gui but only through the command line, not sure if that makes a difference,..)
MilesAhead
24th January 2012, 02:37
Don't remember if I tried through the command line. But at the time when everyone was looking for a way to extract them, mkvextract command line was the only way. MkvExtractGui2 may do it but it has to be mkv file. Looks like tsMuxer gui needs and update. :)