Article ID : S500030321 / Last Modified : 11/04/2018

Why does the MPEG4 file drop frames when playing back with Windows® Media Player?

    Why does the MPEG4 file drop frames when playing back with Windows® Media Player?


    This symptom occurs due to the specifications of Windows® Media Player.

    Microsoft's digital media applications such as Windows® Media Player and Windows® Movie Maker cannot recognize that the Crusoe CPUs are able to carry out the optimized decoding processes (decoding of data). As a result, the playback performance of video may be inferior as compared to a system that has a different CPU.

    For more information, please refer to the following solution in Microsoft's technical support website.

    Article ID: Q311235
    Last Modified: August 29, 2002
    Title: PRB: Poor Performance Occurs in Movie Maker and Windows Media Player on Transmeta CPU