Mpeg4: This newer version of MPEG compression is used for delivering high-definition local programming in some markets. Receiving this programming requires the use of an MPEG4-compatible receiver. Newer high-definition receivers are compatible with this format. MPEG4 is more efficient than MPEG2, so it allows more data to be packed into the same amount of space.

 

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Mpeg4: This newer version of MPEG compression is used for delivering high-definition local programming in some markets. Receiving this programming requires the use of an MPEG4-compatible receiver. . . . View Full Definition