What Is the File Extension 264?

H.264 is a standardized video codec (coder/decoder), also known as MPEG4 AVC. It enables high-quality video, such as those found on iPods.

  1. History

    • H.264/AVC was approved as a standard in May 2003. This represented an advancement from H.263, and specified higher quality at lower bandwidth than its predecessor.

    Goals

    • H264 development intended to stream audio and video at half the rate of MPEG2 and H.263 standards.

    Applications

    • Nero 7 and NeroDigital AVC use the H.264 decoder. Quicktime can encode videos using H.264 in both Windows and Mac OS X platforms.

    Performance

    • The performance of H.264 AVC is very good when it comes to video quality of both large- and small-screen formats with low bandwidth. It's optimized for DVD-quality video at under 1 Mbps.

    Conclusion

    • H.264 is Ideal for full-motion video over wireless, satellite, and ADSL Internet connections. It is more suitable for newer, more powerful processors, however, due to its high overhead.

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