linux
basic m4v to flv conversion with ffmpeg
ffmpeg -i inputFile.m4v -f flv -ar 44100 outputFile.flv
-i is the name of the m4v file
-f is the output format of the new file
-ar changes the sample rate of the audio
Finding Extensions in PHP without Reading the Mime Type
For all you geeks, finding an extension, cross platform, because application/type doesn’t always work with $_FILES['file']['type'] cross platform.
How to install your Linksys WMP110 wireless card on linux
I run Ubuntu, but I imagine it would probably be the same for most distributions.
Install ndiswrapper, use your repos package search. On Ubuntu it is already installed.