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30th November 2010, 01:35 | #1 | Link | |
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Is there a way to extract multiple PIP streams (Blu-ray)?
The first issue I had with Blu-rays was described in the MakeMKV thread regarding slideshows:
http://www.makemkv.com/forum2/viewtopic.php?f=1&t=2111 It seems a simple convertion won't give anyone MKV files that resemble the original authoring. Now I am facing another problem and I need to know if this can be done as well, because I am not seeing how. And it's even worse than slideshows (or multiple video angles, from Star Trek: TOS). The title I have tested is "The Sound of Music" (1965) from Fox Film, in Blu-ray (first disc). It's possible to convert (into Matroska) anything on this disc, except for this: http://www.blu-ray.com/movies/The-So.../13695/#Review Quote:
I am not seeing how I am going to extract this PIP content. Is it possible to do that? Have you guys already saw any Bu-ray with this kind of content? About this thread: http://forum.doom9.org/showthread.php?t=157956 I have successfully extracted one PIP stream using TSMuxer (720x480, using 3.2 Profile). However, it was only one of them, I am not seeing the curiosity PIP track anywhere. Neither "Where was it filmed", which is confirmed to be another PIP track! This is what I am talking about: P.S. The m2ts from the movie is a unique file, and it has 42.1 GB (00360.m2ts).
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"Whoever has not known himself has known nothing. But whoever has known himself has simultaneously achieved knowledge about the depth of all things." Last edited by Lincoln Burrows; 30th November 2010 at 02:18. |
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30th November 2010, 10:58 | #2 | Link | |
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Quote:
You can also see this in Clown_BD BD Copier too.
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Blu-Ray Movie Only Copies : Clown_BD Blu-Ray Movie Only DVD Conversion : Clown_BD Blu-Ray Copies With Menus : Clown_BD BD Copier Last edited by mrr19121970; 30th November 2010 at 11:03. |
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30th November 2010, 18:09 | #3 | Link |
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The 'Many Things To Know' and 'Where Was It Filmed' are in this case not PIP videos. They are presentation graphics streams (PGS), ie subtitles stored as PNG images with timing information. Use BDSup2Sub to confirm which ones after demux all.
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30th November 2010, 19:44 | #4 | Link | |
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mrr19121970, yes, they are. I already checked all audio/PGS streams. This movie has the following, according to ClownBD:
Quote:
English CC (movie) - confirmed Portuguese (movie) - confirmed English (1st audio commentary) English (2nd audio commentary) English (Karaoke stream, Sing-Along experience) English CC (movie, but without symbols in the lyrics, and with a different font) English (Karaoke stream, Sing-Along experience) Let me remind you the PIP stream called "Many a thing to know" is presented in different languages. I recognized at least two while verifying in TMT from Arcsoft: english and portuguese. See the picture below with the english option selected on Total Media Theatre player (menus and etc): If I had selected "Portuguese" here: The picture above would have showed me the "About 500 productions..." written in portuguese. So it's not a PGS/subtitle stream. As I explained to you, there are no other m2ts files, they were all checked and confirmed to be something else (FOX logo, piracy warning, that sort of stuff). See? No luck. I tried with BDInfo as well. Those programs are simply ignoring the remaining PIP streams: "Many a thing to know" "Where was it filmed?" They are not hidden somewhere that I can't find it. They are not being recognized by any software. And my guess is they are all inside the movie's m2ts file with 42,1 GB, but I can only see them with the full disc backup.
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"Whoever has not known himself has known nothing. But whoever has known himself has simultaneously achieved knowledge about the depth of all things." Last edited by Lincoln Burrows; 30th November 2010 at 19:56. |
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30th November 2010, 20:07 | #5 | Link |
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OK, I had a closer look. You'll find them in the BDMV/JAR folder. Checkout 01001/SOM_WW_D1_ENG_Composite*.png
Also checkout 77*.JAR I don't think you're going to get these out. You can proove this by opening the disk in Clone_BD BD Copier, deselect all, select menus and create an ISO. All your favourite things...
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Blu-Ray Movie Only Copies : Clown_BD Blu-Ray Movie Only DVD Conversion : Clown_BD Blu-Ray Copies With Menus : Clown_BD BD Copier Last edited by mrr19121970; 30th November 2010 at 20:18. |
30th November 2010, 21:59 | #6 | Link |
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Yeah, it's not a presentation graphic stream, it's a Java application that just displays a PNG graphic and certain time intervals throughout the film. If it has to be regionalized (translated) that would amount to WAY too much video and PIP streams... It's most likely that the blue background is one PNG, and the text itself is either another PNG, or just dynamic text created using font strips. You aren't going to be able to 'extract' those streams and keep them...
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30th November 2010, 21:59 | #7 | Link | |
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The ISO is created with all menus but you will still need the m2ts from the movie to actually see this content. The whole idea was to extract both of these contents into single Matroska files...
So there's no way to extract those additional PIP streams, then. The first one was extracted but only because TSMuxer recognized as a second video angle and there is a warning (? - see post above) saying it does not extract with audio. Quote:
http://www.easy-share.com/1913149484/files.7z
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"Whoever has not known himself has known nothing. But whoever has known himself has simultaneously achieved knowledge about the depth of all things." Last edited by Lincoln Burrows; 30th November 2010 at 23:23. Reason: Added link |
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1st December 2010, 01:28 | #9 | Link |
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In this case there is no need for audio, the first PIP stream only features a video with static images and the audio is from the movie itself, not unique from that PIP stream. But I wonder if there was any audio if it could be extracted by TSMuxer.
I don't know about the remaining PIP streams but it's sad that we still have relevant contents from Blu-rays that can't be converted into MKV properly. I hope the developers can add that functionality one day (specially MakeMKV, that can't even extract the first PIP stream).
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1st December 2010, 03:48 | #10 | Link |
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Well, the other content is not a PIP stream... It's a program that displays graphics in real-time as you are watching the film... It's like trying to make a video if you surfing the internet or something... There's probably an infinite number of ways to write the java code, and the 'converter' would have to know to search for all of them to recognize that there's graphic elements being displayed at certain times...
You could take all the individual PNGs for the mode in question, re-apply them to the feature video as a subtitle stream and use that, but that would be a lot of work... The easiest way to do it would be to play the movie with that mode on and record it... |
1st December 2010, 19:07 | #11 | Link |
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What PNG's are you talking about? I am only seeing PNGs from menus in those folders!
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1st December 2010, 21:53 | #13 | Link |
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No, the PNGs are there. Look in BDMV\JAR\01002.
Look at: YFT_APP_ENG_Composite1.png (Assuming the US disc, that is) You will notice that just beneath the image with the picture is the blue square with the little green 'book' icon in it that Lincoln circled in his first post. That's the PNG that's being displayed (it's a mosaic, so the java code is only displaying a tiny chunk of the whole PNG file). The text itself is dynamically created on top of that graphic. The font for the text is the .PNG file called: som_YFT_GoudyOS_30pt_Bold_grey.png They don't have an individual PNG for every text box that appears, just the one (or maybe 2 or 3) background images, and text is generated on top of that. |
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