Selecting An Encoder Profile - Bosch Dinion IP NWC-0495 Installation Manual

EN | 40

Selecting an encoder profile

You can adapt the MPEG-4 data transmission to the operating environment (for
example network structure, bandwidth, data structures). To do this, the camera
simultaneously generates two data streams (Dual Streaming), for which you can
select different compression settings, for example one setting for transmissions to
the Internet and one for LAN connections.
Pre-programmed profiles are available, which each give priority to different
perspectives.
• 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
• Profile 6: ISDN (1B)
For ISDN connections via one B channel, resolution 352 × 288/240 pixels
• Profile 7: Modem
For analog modem connections at 20 kBit/s, resolution 352 × 288/240 pixels
• Profile 8: GSM
For GSM connections at 9,600 baud, resolution 176 × 144/120 pixels
Dinion IP
| Installation Manual
Bosch Security Systems | 2006-05 | V2.0