Holding off with the tsMuxeR idea for now, as the m2t2 files are not visible oon the ps3 via mediatomb or ushare.
However, a bit of success with mkvtoolnix…
I have done a successful mkvextract call.
OK do the following
Locate the follwing file /opt/lib/ipkg/lists/optware
rename this and copy the gumstix file Packages to the same directory and rename it to optware.
This will set up the correct MD5 checksums for you
Now remove the following packages in this sequence
mkvtoolnix, libmatroska, libebml, boost-regex
from the gumstix feed directory copy the following to a shared directory on the my book
install each in turn (e.g. ipkg install boost-regex_1_38_0-3_arm.ipk)
with a ldconfig between each.
mkvextract should now work.
When done, restore the original optware file
- now have to get ffmpeg remux working!
good luck and Merry Christmas!