It's an ideal codec for video YouTube uploading (file size is small enough). Since version 7, it has used a special version of MPEG4.
Common in video from digital cameras, and a reasonable format for editing videos, but it doesn't compress well, so it's not good for web distribution. MJPEG (Motion JPEG): A codec consisting of a stream of JPEG images.This is one of the best codec for video quality and editing. H.264: Most commonly used codecs for videos uploaded to the web.One of the best codec for video uploading and compression. MPEG-4: A family of codecs, some of which are open, others Microsoft proprietary.MPEG-2: A version of MPEG-1, with better compression.MPEG-1: Old, supported by everything (at least up to 352x240), reasonably efficient.MPEG (Moving Pictures Expert Group): There are 3 different types of MPEG-MPEG 1 (mpg), MPEG 2 (m2v) and MPEG 4 (mp4).
