Inverse Discrete Cosine Transform takes the most of time in MPEG-4 video decoding.

离散余弦逆变换是MPEG - 4视频纹理解码中运算时间开销最大的部分。

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Scalable coding and shape coding are two pivotal techniques in MPEG-4 video coding.

可扩展编码和形状编码技术是MPEG - 4视频编码部分的两个关键技术。

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At last, it introduced the key method of playing MPEG-4 video stream using VC program.

最后阐述了利用VC编程播放MPEG - 4视频码流的关键技术。

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The SL620 offers users advanced MPEG-4 video recording at a resolution of 640x480.

ENGADGET: Samsung expands SL camera lineup: SL820, SL620, SL202 and SL30

Not only does it play back MP3 music files, but it also can record live audio and shoot and display digital still photos and MPEG-4 video.

FORBES: Magazine Article

The camera shoots MPEG-4 video at a rate of 30 frames per second and includes an integrated Web server software package, an integrated microphone and a motion detection sensor.

FORBES: Magazine Article