Hello, I`ve been muxing m1v files with great success,now I wanted to start playing with m2v(by accident found that my encoding time is shorter
and I can push my Cq higher with Svcd, funny but true). When I try to open m2v file in bbmpeg I get error unable to open file, I`ve tried maudib`s settings, tried selecting mpeg2, but still I get the same error.
Please help.

could u give a bit more detail to your problem like what exactly comes up when u go to mux with bbmpeg.

when I try to open m2v file in BBmpeg, it gives error cannot open file,
but I can mux in tmpg but would rather in bbmpeg

well have u muxed using the guides on here?? if not check this post I just done: http://www.kvcd.net/forum/viewtopic.php?p=27565 my reply is down the bottom of the post, just look for snoopy.

I`ll give it a try and let you know, thanks for the effort

I finally figured out how to get bbmpeg to open my m2v file .
First open bbmpeg, second click add to add video, then I get the error
message, then say cancell. Now click on start Start Encoding, go to settings, click on input and output, now when I click on open vs it opens the m2v file and I can mux with all the right settings.

glad to hear u got it sorted. go and mux to your hearts content.