.rmvb files
iMac Intel Core 2 Duo 17". PB 12", Mac OS X (10.4.9), iPod nano and shuffle, both 1st gen
iMac Intel Core 2 Duo 17". PB 12", Mac OS X (10.4.9), iPod nano and shuffle, both 1st gen
Download reallib.zip, which should unzip to a folder called "reallib" full of .bundle files and stuff.
Copy the whole folder (not just its content) to /Library/Application Support/ffmpegX , as per directions on download.html (near the bottom of that page).
Restart ffmpegX. Drop a rmvb file onto ffmpegX. It should now recognise it as a Real file. Try the Play button.
For conversion, pick a preset that uses mplayer. E.g. DVD mpeg2enc, with Decode with mplayer selected.
.rmvb files