1 |
Network bandwidth may be more important
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H263 needs 30-100 kilobits per second (POTS to ISDN) and is certainly suitable for video conferencing and educational material
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MPEG1 (1.5 megabits per second) or MPEG2 (many megabits per second) give entertainment quality but at significant network performance requirements
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2 |
CD-ROMs will be able to have bandwidth and storage capability for many hours of MPEG1 quality video
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3 |
Audio will run over POTS/ISDN and does not need ATM etc.
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