This is part two of our article on effectively compressing video for the web and multimedia. Be sure to read part one if you haven’t done so.
1.) De-interlace your video: Most video files are interlaced, which means that half of one image is blended with half of the next. On a Television this produces smoother motion, on a computer it produces junk.
2.) Lower your audio standards: Most users are listening to computer audio on tiny speakers. Cutting your sample rate to 22 or 11 kHz and the sample size to 8-bit will often produce unnoticeable audio changes but huge space saving.
3.) Shrink the window: While you don’t need to make video postage stamps sized. But reducing the window to half size creates a file that is 25% the file size of the original. That’s a BIG savings in space.