Bosch SF8172V Specifikace stáhnout pdf (Strana 50)

American Dynamics 8 Channel IP Encoder

18-1

American Dynamics 8 Channel IP Encoder

Supported Key Functions

• Video Streaming – Single and Dual

• Video Codec – MJPEG, MPEG4 and H.264

• Audio Streaming – Audio Codec’s are AAC, G.711 ulaw and G.711 alaw

• PTZ – Applies to analog cameras that have mechanical Pan, Tilt, and Optical Zoom

• Dry Contact Events – Camera is polled for dry contact event at 100ms interval

• Reset to Factory Defaults

• Query Device

• Reboot Device

• Bitrate control now supported – VBR provides a quality drop down range and CBR provides a

bitrate value option.

Required Ports

• Port 80 is for HTTP

• Port 554 is for RTSP

Default Username & Password

• Username: user

• Password: user617

Limitations

• Changing the video source requires a reboot of the encoder. During the reboot, the device will

not respond.

• Changing the interlacing parameter requires a reboot of the encoder. During the reboot, the

device will not respond.

• Changing streaming parameters like bit-rate, quality, frame-rate, key frame interval and others

would require the stream to be restarted, hence a small glitch in play out might be observed

during this time.

• Consecutive audio channel pairs should be configured with same codec otherwise RTSP will

send a 500 message. Pairing as {PCMU,PCMA},AAC.

• Due to a limitation in the Encoder firmware, the QCIF video stream uses the 172x112 resolution.

• Pattern cancel feature is not support in consistent manner. If “Pattern Cancel” is selected via

victor unified client, recorded pattern will be saved, overwriting the existing pattern.

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Bosch SF8172V Specifikace Strana 50