So the 3 main advantages of H.264 over MPEG-4 compression are: The most interesting feature however is the lower bit-rate required for network transmission. The image quality is also better and playback is more fluent than with basic MPEG-4 compression. This high compression rate makes it possible to record more information on the same hard disk. It is about 1.5 to 2 times more efficient than MPEG-4 encoding.
One of the advantages of H.264 is the high compression rate. H.264 is a new standard for video compression which has more advanced compression methods than the basic MPEG-4 compression. It is a next-generation video compression format, for use in high definition systems such as HDTV, Blu-ray and HD DVD as well as low resolution portable devices such as Sony's PSP and Apple's iPod, H.264 offers better quality at lower file sizes than both MPEG-2 and MPEG-4 ASP (DivX or XviD). H.264, also known as MPEG-4 Part 10, Advanced Video Coding (MPEG-4 AVC), is a block-oriented motion-compensation-based video compression standard that is currently one of the most commonly used formats for the recording, compression, and distribution of video content. Some people may have the question on what is H.264 video format.
Most people are familiar with MP4 and AVI video formats.
