title: Convert mp4 tracks to images WITHOUT ffmpeg
body: <p>I'm developing an C# tool to extract mp4 frames to images. ( Without using ffmpeg )</p>
  
  <p>I use a tool named ISO Viewer 2.0.2 and i see all my mp4 video frames (145 frames for 5 seconds,  each frames is called as sample) in Tracks tab.</p>
  
  <p><a href="https://i.stack.imgur.com/blqSJ.jpg" rel="nofollow noreferrer">ISO Viewer 2.0.2 screen shot</a></p>
  
  <p>On each frames/samples I can get it data byte[]. So how it convert this data to image in C# ?</p>