Guide for Blu-Ray Menu Editing

[ocean]

Hi Thaddäus and Lowpro, If within the same m2ts containing the menu you have video+audio, the menu is multiplexed, you can see it with BDedit.

[Thaddäus]

I'm using v0.57b7 of BDedit. I can replace the buttons with the new PNGs and when I click on "Mux", I can see a green bar running through at the bottom, then it switches back to the "Clipinf"-section and the blue loading-circle starts to spin and that's it. BDedit doesn't react to anything anymore and all I can do is kill the process.
It creates a new m2ts and a new clipinf though, but the m2ts is only about 3 MB while the original m2ts with the motion-background is almost 230 MB. So it seems as if it only recreates the IG-part, but can't handle the video and audio which leads to the crash.

[Lowpro]

Originally Posted by Thaddäus

I'm using v0.57b7 of BDedit. I can replace the buttons with the new PNGs and when I click on "Mux", I can see a green bar running through at the bottom, then it switches back to the "Clipinf"-section and the blue loading-circle starts to spin and that's it. BDedit doesn't react to anything anymore and all I can do is kill the process.
It creates a new m2ts and a new clipinf though, but the m2ts is only about 3 MB while the original m2ts with the motion-background is almost 230 MB. So it seems as if it only recreates the IG-part, but can't handle the video and audio which leads to the crash.

Ah, so your menu is multiplexed as Ocean eluded to. I was wondering about that. From the menu tab the first checkbox from the left at the top will not be checked if the menu is multiplexed. I haven't actually worked with a multiplexed menu yet. Well, I took a quick look at the option in BDedit when the check boxes were first added. It's on my list of feedback to provide Pel. Yes, the check box is there, but BDedit will just overwrite the original M2TS file replacing it with an IG only. I tried it again just now with the latest version of BDedit to confirm, BDedit v0.58b10. The Top Menu I'm working on is an IG only, "00002.m2ts". The associated menu background video is, "00001.m2ts". I de-selected the first check box setting the menu to be multiplexed, then muxed out to the menu background video rather than the IG. BDedit replaced the menu background video with the IG only.

[Thaddäus]

Found a workaround for this case: Since this was a selfmade Blu-ray, I just edited the menu in the project, created a new output and took only the menu-m2ts and the clpi which I copied into the folder with the previous output. As nothing else has changed and every clip has the same number in both outputs, it worked fine.

[moisessilveira33]

Hi guys, Windows 11 doesn't run any DVD below 6.8, so I want to know how I can re-sign Java in another way?

[taurusus]

Originally Posted by moisessilveira33

Hi guys, Windows 11 doesn't run any DVD below 6.8, so I want to know how I can re-sign Java in another way?

Scenarist Safeguard

[moisessilveira33]

Originally Posted by taurusus

Scenarist Safeguard

Could you give me a tutorial if it's not too much trouble?

[terrorindeed]

Hello, I am new to editing bluray menus. I have just begun working in GIMP and editing the .png files with excellent success. A few issues have arisen though. Several words I am trying to change out larger than the space given in resource.xml. I have edited the audio_header by increasing its width and height, the bluray plays back fine, but the new AUDIO word is cut off as AUD. I began inspecting the jar files, and found reference to the audio_header dimensions in dz.class. I followed a few different guides, made the necessary change in the dz.class and recompiled it back into 00000.jar. Before I playback the iso file in powerdvd, I have verified the 00000.jar with jd-gui, and it seems to checkout just fine, but once I load the iso file and powerdvd begins playback, I get nothing, and then the 00000.jar is showing internal error for all classes loaded into jd-gui. Is there any help out there for this. I'll say I've come along way in less than 3 days, but I feel I've hit a brickwall when trying to change the dimensions of audio_header. Thank you.

[taurusus]

terrorindeed
Hi, what program do you use to edit classes?

[terrorindeed]

Originally Posted by taurusus

terrorindeed
Hi, what program do you use to edit classes?

I'm currently using rej .

On a side note, shortly after I posted, I read about java signing. And sure enough, using the command signbdj.exe app.discroot.crt 00000.jar got my bluray playing again!

But now I'm stuck on another issue. Dimension width doesn't seem class or resources.xml confined. Several of the header dimensions , audio_header, subtitles_header and setup_header are limited to 127 width in their respective classes. I was only able to increase them to the 127 pixel width max.
I am currently trying to get around that limitation, but to be honest, today is my first go at java code.

[terrorindeed]

Originally Posted by terrorindeed

I'm currently using rej .

On a side note, shortly after I posted, I read about java signing. And sure enough, using the command signbdj.exe app.discroot.crt 00000.jar got my bluray playing again!

But now I'm stuck on another issue. Dimension width doesn't seem class or resources.xml confined. Several of the header dimensions , audio_header, subtitles_header and setup_header are limited to 127 width in their respective classes. I was only able to increase them to the 127 pixel width max.
I am currently trying to get around that limitation, but to be honest, today is my first go at java code.

And just like that, bipush sipush. I have my workaround.

[taurusus]

Yes, there are three such restrictions in the bytecode
1 iconst from 0 to 5
2 bipush from 6 to 127
3 sipush from 128.
What do you sign Java with? Usually, everything is signed using Scenarit Safeguard.

[terrorindeed]

Originally Posted by taurusus

Yes, there are three such restrictions in the bytecode
1 iconst from 0 to 5
2 bipush from 6 to 127
3 sipush from 128.
What do you sign Java with? Usually, everything is signed using Scenarit Safeguard.

Yesterday was my first experience with java

I am using signbdj.exe

[taurusus]

I've been doing authoring for a long time, but this is the first time I've heard about signbdj.exe I downloaded it, but I don't understand how it works. As for editing classes, it's better to use JByteMod-1.8.2 or DJ Java Decompiler 3.12.

[terrorindeed]

Originally Posted by taurusus

I've been doing authoring for a long time, but this is the first time I've heard about signbdj.exe I downloaded it, but I don't understand how it works. As for editing classes, it's better to use JByteMod-1.8.2 or DJ Java Decompiler 3.12.

After making a change to a .class.
Take the app.disroot file from /Certificate
Copy it into /BDMV/JAR
Copy signbdj.exe into /BDMV/JAR

go to command prompt ----path/to/BDMV/JAR
run
signbdj.exe app.discroot.crt 00000.jar

Cool, I'll take a look.
I've stumbled onto another issue, one at a time. Many of my modified buttons are longer in length, I've edited ee.class and resources.xml, yet i am still only seeing the default dimensions 71,40 vs my 106,40. Any idea what would hardcode the default? Or maybe I need to figure out how to move the start point dimension of the button? Any ideas?

[taurusus]

terrorindeed
Send the JAR folder. There are different menus.

[terrorindeed]

Originally Posted by taurusus

terrorindeed
Send the JAR folder. There are different menus.

sent. thanks

[taurusus]

[IMG][/IMG]
audiolist 203, 108 This is the total size for the buttons, if it goes beyond it, it will not be visible.

"container", 71, 110 It's the same here

(1556, 471) eh.class This is another class for audio buttons, here are the coordinates of the buttons in the menu itself.

[terrorindeed]

Originally Posted by taurusus

[IMG][/IMG]
audiolist 203, 108 This is the total size for the buttons, if it goes beyond it, it will not be visible.

"container", 71, 110 It's the same here

(1556, 471) eh.class This is another class for audio buttons, here are the coordinates of the buttons in the menu itself.

Thanks, changing the container seems to have been the issue.

[terrorindeed]

Originally Posted by terrorindeed

Thanks, changing the container seems to have been the issue.

Any idea how to disable fbi warning before mainfeature playback or onresume ?