Bosch VIPX1 Operation Manual - Page 41

MPEG-4 encoder, Selecting a profile, Low bandwidth CIF, Low delay 2/3 D1, High resolution 4CIF/D1 - vip x1 encoder

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VIP X1 | Installation and Operating Manual EN | 41 MPEG-4 encoder For encoding the video signal you can select two profiles and change the presets 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 simultaneously 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 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 Bosch Security Systems | 2006-12 | V2.5 Configuration using a Web browser

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VIP X1
| Installation and Operating Manual
EN | 41
Bosch Security Systems | 2006-12 | V2.5
Configuration using a Web browser
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