Digital Watchdog MEGApix Flex DWC-PVX20WATW User Manual page 20

Setup - Video & Audio Setup
Video Configuration
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Target Bitrate - Set the target bitrate when Bitrate Control is set to CBR.
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Quality - Set the target quality for video when Bitrate control is set to VBR.
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Smart Bitrate Control
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Off - Smart Bitrate Control is disabled.
CVBR (Framerate priority) - Enable this option when users do not want any frame drop and no lower bitrate. This
feature may have limitations when the Target bitrate is set very low, and the motion area is big or the scene is very
noisy.
CVBR (Quality priority) - Enable this option when the Target bitrate is set very low, and the motion area is big. LBR
will try to drop frames and lower the final fps to improve the quality of the output frames.
CBR - This mode is similar to traditional security IPCAM and is not designed for LBR. It is used for comparison to the
other bitrate options.
Extension Option
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Off - Extension option is disabled.
SVC-T On - The H.264, H.265 (HEVC) SVC (Scalable Video Coding) is a video compression algorithm
that enables effective and efficient transmission of video files over low bandwidth networks.
Click 'Apply' to save all settings.
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