title: What is the specifications for Motion JPEG?
body: <p>I've been googling like mad and can't find any file format specifications for mjpeg. </p>
  
  <p>What should the header look like? 
  Do i just append a series of jpegs after the header? </p>
  
  <p>I know it's the usually in the .avi container, does that have a standardized format for codecs that might be in it?</p>
  
  <p>The goal is to make it in actionscript 3, but other languages would be good to port from. I've tried looking at ffmpeg and mplayer but c is not my strong side (yet).</p>
  
  <p>Any suggestions would be appreciated!</p>