Bosch SF8172V Especificaciones descargar pdf (Pagina 51)

American Dynamics 8 Channel IP Encoder

18-2 Camera Handler Release Notes

• “Focus” and “Iris” support has been removed, to maintain consistency, the “Auto Iris” feature is

also disabled.

• When tilt is aligned at the zero-tilt position on the dome (where 180 degree can also flip occur),

this may result in the camera continuously titling.

• It has been observed that CBR operation for MPEG-4 at lower frame-rate settings is blocky and

full of artifacts. To improve the same, a constant quality settings operating as VBR is found to be

more effective. This has been incorporated in the solution.

• Due to a limitation in the encoder, simultaneous PT and Z operation using the encoder on a

camera is not supported.

• Due to a limitation in the encoder while operating in resolution QCIF, GOP settings 2 and in CBR

transmission mode, it is possible to observe up to 50% frame drops depending on the complexity

of input scene.

• Bitrate / Quality or any streaming parameter changes using the encoder webpage does not

reflect or take effect on the already started or existing streaming session. Either the encoder

needs to be restarted or the streaming session needs to be restarted for these parameters to

take effect.

• ADEIP8H on rare occasions the MJPEG stream may send bad frames where the frame size is

only several dozen bytes.

• Due to the new quality value is embedded in stream URL, quality does not update on camera

web GUI after changed on NVR

• Due to the new bitrate value is embedded in stream URL, bitrate does not update on camera

web GUI after changed on NVR

Note

Please refer to AD 8-Channel IP Encoder (M) and (H) Release Notes for additional information.

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Bosch SF8172V Especificaciones Pagina 51