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Video Coder Types |
MPEG
Coder Comparison |
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This figure shows how MPEG allows
multiple channels of audio. This example shows that MPEG audio may
include left channel, right channel, center channel, left channel surround
sound and right channel surround sound. Each o these audio channels are
digitized and coded using either level 1 (low complexity), level 2 (medium
complexity MUSICAM) or level 3 (high complexity MP3) coding. These channels
are combined and multiplexed onto MPEG transport packets. When they are
received, they are separated, decoded and converted from digital back into
their original analog form.
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Introduction to MPEG This book explains the basics of audio and video digitization and compression and the standard formats that are used be MPEG. You will learn about the different MPEG audio coders and video coder options. $19.99 Printed, $16.99 eBook |
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Introduction to MPEG
