You can use the “mplayer” command line tool in Linux/Unix to capture and save an MMS stream to a file. Here’s an example:
mplayer -dumpstream mms://yourstream.com -dumpfile output.wmv
This will save the MMS stream located at “mms://yourstream.com” to a file named “output.wmv”. Replace “mms://yourstream.com” with the actual URL of the MMS stream you want to capture and “output.wmv” with the desired file name.