Bosch VG5-825-ETEV Specifications download pdf (Page 51)

American Dynamics Fixed Camera (illustra 600, 610 and 600LT Series Box and Bullets)

19-3

steams configuration on the camera. The camera only identifies the streams by the stream

codec (ignoring FPS and resolution). In some instances when NVR streams are both configured

with the same codec, changing one of the streams will not necessarily change the parameters

on the specified stream.

• It is recommended to configure the camera to the cameras FPS limitations. If the parameters

exceed the limitations, the camera performance may be affected. Factory defaulting the camera,

and adding to an NVR can resolve this performance issue. Once this is completed, reconfigure

the camera stream without exceeding stream limitations. Please refer to camera release notes.

• If the dual stream resolution/FPS is high, the video may be abnormal, a reboot or factory default

may resolve this issue.

• Changing the resolution, quality or bit rate of either stream (even when second stream is not

active) may affect the frame rate performance. Please refer to the camera release notes for

additional information.

• The NVR handler does not support changing the quality of H.264, this can be managed through

the camera web GUI.

• It is recommended to only change one video codec parameter at a time to avoid stream

corruption.

• Due to the 2 variants of FPS supported by either MJPEG or H.264, it is recommended to first

only change the codec, and then change the resolution and frame rate, or the operation will fail.

• Video and audio are out of sync when playback in victor unified client while live view is sync.

• Wrong sequence number in RTSP video stream is received in NVR which causes missing

frame.

• After soaking for 4 days, video disordered and large timestamp in video is observed. Normal

interval is circa 5000 but 200000 is found.

• The NVR handler does not support VideoCodecKeyFrameInterval, but the user can change it

from the camera web GUI.

• Jitter will be observed in live view via the NVR and victor, due to camera performance limitations.

This due to the camera taking more than 33 ms to send out the key frame. This does not happen

in recorded video. Refer to camera release notes.

• RTSP and HTTP stream might be unavailable when user frequently change codec, resolution

and FPS too quick. A waiting time of 2 minutes is recommended.

• i600 & i610:WW: When dual streaming with CBR set to 4M, when enabling motion detection and

recording to SD card, FPS will drop to less than 10 FPS. This is due to a camera performance

limitation. Please refer to camera release notes.

Special Points

• Do not add the same camera to more than one NVR.

• When the camera is added to NVR, it is recommended not to change settings from the camera

web page (especially video and audio) because the change may need to reboot the video codec

and this will affect the NVR.

• There is a jitter on H.264 streams if opening dual streams for illustra 610 cameras. (Stream 1:

H.264,1920x0180 25 FPS & Stream 2: JPEG, CIF, 7 FPS). To improve performance, lower the

Frame Rate or resolution of the second stream.

• When changing between PAL and NTSC, the FPS will change as the same rule. The maximum

FPS will raise to 30 when PAL is set to 25 and changed to NTSC

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Bosch VG5-825-ETEV Specifications Page 51

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