[MEncoder-users] A set of RM file can't be converted

[Chao Xu]

All the RM videos from aduni.org doesn't work
Here is a test file
ftp://ftp.aduni.org/videos/ShaiLecture.rm (20MB)
when I run it, it tells me "Video Stream is mandatory"
I used rmfix to check up on that file, it shows it doesn't implement a video
stream. It's strange, Real Alternative can decode the video fine.
Since Real Alternative can play the file, there must be a way for Mencoder
to convert it too, right?