Choose a sample MPEG-2 video file for download that suits your needs. This depends on your specific situation. You can find an M4V file for download, an MPEG video file, or MPEG-2 video clips. Additionally, you can download a sample 3GP video file for testing purposes.

Sample M4V Videos

Sample Mpeg-1 Download
Sample Mpeg-2 Download
Sample M4V Download
Sample 3Gp Download

 

 

MPEG-1 and MPEG-2 are infrequently used anymore because they are much less capable. The most commonly-used MPEG format is MPEG-4, which is essentially the similarly as h.264 or AVC (so many acronyms in the codec world

 

High-Efficiency Video Coding, also known as HEVC or h.265 is the newest generation and can save a significant amount of period. It is a description of an expansion or a new version of h.264/MPEG-4. It’s displaying more and more successful but yet doesn’t have total comfort.

 

I, P, and B frames refer to temporal condensation, which is used in many advanced codecs.
And I frame is a “complete” frame, while a P or B frame only includes the variations among the current frame and other frames (they can apply forward or backward).