Merge of 2 BD ISO files into one

[FGD]

Hi,

I am a newbie.
I have a movie with 2 BD ISO files.
I want to merge them into 1 single ISO file without re-encoding.
I want to have it lossless, to be able to play it with my external mediaplayer seamlessly.

Thanks for the help in advance.

Brgds,
FGD

[Baldrick]

And keep all menus,etc? I have not seen any easy method for that.

Or else can you try extract the bdmv folder from the iso and add in tsmuxer and I guess it will make two video tracks.

[fritzi93]

Like Baldrick said, you won't be able to keep any menus. Also, be aware that many movies (like The Lord of the Rings extended editions), have audio and video streams of slightly different length. When you join them, the second half will be noticeably out of sync.

That said, you can join two movie-only parts and correct the audio/video sync easily enough:

1) Mount the ISOs on a virtual drive like VirtualCloneDrive.
2) Extract each part with Clown_BD. Be sure to first check the box at the bottom of the page to: Remove Last Second From Video/Audio. This will (should) make the video/audio stream lengths equal.
3) Click "add" to load the playlist file (*.mpls file in the PLAYLIST folder) for the first part into tsMuxer. You need to load the *.mpls file rather than the *.m2ts in the STREAM folder, otherwise you'll lose the chapter timings. The latest version of tsMuxer can join playlist inputs and automatically recalculate the chapter timings for you when you add the second part, so don't get an older version.
4) Click "join" and select the playlist file for the second part. Check the Blu-Ray tab to see if the chapters are there and look right.
5) Set the destination and tick the output box Blu-Ray ISO. Start Muxing.

Good luck and welcome to the forum.

[FGD]

Thanks for the detailed tutorial, I will give it a try!

brgds,
FGD