Need to create a Blu-ray demo disc

[wiggin78]

I own my own custom electronics company and would like to create a 10 minute demo disc using various blu-ray clips. I don't want to lose any quality and only want the loss-less audio tracks for each clip. What is the easiest way to do this? If there isn't an easy way then I'll take the hard way too.

[MOVIEGEEK]

Use tsmuxer.

[wiggin78]

Thank you for your help. I have been ripping the movies but when I play the largest M2TS file I get mixed results. Sometimes it plays in English and sometimes in french or with the directors commentary. Is there a way to specify what the default audio track is for the movie? Does this need to be done a the time of ripping. I have just been leaving the region code as no region when ripping with sly-fox. Any help would be appreciated thanks.

[MOVIEGEEK]

You can select which audio tracks you want when you rip or author, these guides might help:
http://forum.videohelp.com/topic346069.html
http://club.cdfreaks.com/f142/bd2dvd...-guide-232165/
http://club.cdfreaks.com/f72/clonedv...-madbob-72022/