Canon VB-M640V, Operation Manual

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Reduces the size of transmitted H.264 video by reducing the video quality of non-target areas, such as ceilings and the sky.
ADSR is an abbreviation for Area-specific Data Size Reduction.
Note
• The quality of the specified area is determined by [Video Settings] > [H.264(1)] or [H.264(2)].
• Even if the camera is panned, tilted, or zoomed, the specified area follows the movement of the camera.
• Specified areas can only be configured within view restrictions.
Specified Area
Specify the area where video quality is not lowered.
You can specify up to eight areas with different colored frames.
Note
If another Viewer with administrator privileges, such as the Admin Viewer, connects to the camera, a globe icon will appear in the video
display area and you will not be able to configure a specified area.
Reduce Data Size by Lowering Video Quality in Specific
Areas
[Video and Audio] > [ADSR]
Important
• This function can be used if [Bit Rate Control] is set to [Do not use bit rate control] in [Video Settings] > [H.264(1)] or [H.264(2)].
• Some image scenes and settings for selected areas may not be able to reduce data size using ADSR. Please test the ADSR feature in
the environment, before use.
Important
• You may have to reconfigure the specified areas if you change the [Camera] > [Image Flip] setting.
• Reconfigure the specified area if you change the [Video Settings] > [All Videos] > [Video Size Set] settings.
• Configure the specified area to a slightly larger size.
• Specified areas may deviate slightly from the specified position depending on the zoom position.
• The selected area can only be set within the optical zoom range, and cannot be set using the digital zoom range (P. 148).
R11 R10
R11 R10