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Following setting are in TAB form for individual streams settings:
Bit rate: Type the required bit-rate for both MPEG4 Setting and H.264 Setting. Bit-rate values
ranges between 64 and 12000 from stream1 and 64 to 8000 for stream2/stream3.
JPEG Quality: Type the selected image quality required for JPEG stream. Quality value can
vary from 3 to 99.
Frame Rate: Select the required frame rate for JPEG, MPEG4 and H.264. This changes based
on the selected codec combo.
Rate Control: Select the required option
OFF: This will switched off the rate control and will encode the frame in constant QP mode
for all MBs (Macro-Blocks)
MPEG4 will be coded with QP = 4
H.264 will be coded with QP = 28
VBR: Variable Bitrate (max_delay set is for 2000msec)
CBR: Constant Bitrate. This will have frame skips to maintain bitrate with specified VBV
buffer(max_delay set is for 2000msec)
Overlay Setting:
Select Enable Date and Time check box to activate the function.
OSD Logo: This will enable/disable insertion of Logo as per the position specified corner of
the captured image.
Top-Left
Top-Right
OSD Text: This will enable/disable insertion of Text as per the position specified corner of
the captured image.
Top-Left
Top-Right
Detailed Info: This will enable/disable insertion of following stream related details
Framerate value set for each stream
Bitrate value set for H.264/MPEG4 or QP value for JPEG
Codec type like H.264, MPEG4 or MJPEG
Rate control used like OFF, VBR or CBR
