Bosch Appliances VIP X1 manual MPEG-4 encoder, Selecting a profile, Profile 1 Low bandwidth CIF

VIP X1 Installation and Operating Manual EN 41

MPEG-4 encoder

For encoding the video signal you can select two profiles and change the pre- sets for the profiles.

Selecting a profile

You can adapt the MPEG-4 data transmission to the operating environment (for example network structure, bandwidth, data load). To this end, the VIP X1 simul- taneously generates two data streams (Dual Streaming), which compression settings you can select individually, for example one setting for transmissions to the Internet and one for LAN connections.

Pre-programmed profiles are available, each giving priority to different perspec- tives.

❚Profile 1: Low bandwidth (CIF)

High quality for low bandwidth connections, resolution 352 × 288/240 pixels

❚Profile 2: Low delay (2/3 D1) High quality with low delay, resolution 464 × 576/480 pixels

❚Profile 3: High resolution (4CIF/D1)

High resolution for high bandwidth connections, resolution 704 × 576/480 pixels

❚Profile 4: DSL

For DSL connections at 500 kBit/s, resolution 352 × 288/240 pixels

❚Profile 5: ISDN (2B)

For ISDN connections via two B channels, resolution 352 × 288/240 pixels

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