DVTEL Pro Line 9460A, Руководство пользователя

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Pro Line 9460A User’s Manual
4-10
9. When the desired option is selected, type p and press ENTER repeatedly until you reach the
Video Input
menu.
10. Select the following submenus by typing the respective menu number and pressing ENTER:
7 Rate Control Mode The mode controlling the bit rate variation. The available modes are:
•
CBR —The Constant Bit Rate mode is the most effective to maintain
the target bit rate. May drop frames rates to maintain the bit rate.
•
CFR —The Constant Frame Rate mode maintains the target frame
rate. Bit rate may exceed the target value.
•
VBR — The Variable Bit Rate and no limitation on bit rate
Enter the new parameter value and press ENTER.
8 Intra Interval The frequency at which a complete video frame (called I-frame) is sent
by the encoder. Possible values are in the 1–100 range.
Enter the new parameter value and press ENTER.
9 Intra Refresh Enabling the refreshing of video frames to speed up recovery from
error.
•
Enabled — type 1 and press ENTER
•
Disabled — type 2 and press ENTER
Compression Mode Displays the compression mode used (MPEG-4)
10 Initial Streaming •
Enabled — type 1 and press ENTER
•
Disabled — type 2 and press ENTER
11 Current Streaming State •
Enabled — type 1 and press ENTER
•
Disabled — type 2 and press ENTER
Transport Protocol Displays the transport protocol used (only RTP/UDP is supported)
12 Remote IP Address The video stream destination IP
13 UDP Data Port The video stream destination IP
14 Max Video Payload Size Enter the new maximum payload size (ranging from 100 to 1400)
15 Using MPEG-4 H/W decoder •
Enabled — type 1 and press ENTER
•
Disabled — type 2 and press ENTER
16 Energy vector (EV)
transmission rate •
Enabled — type 1 and press ENTER
•
Disabled — type 2 and press ENTER
Table 4-8: Video Input Parameters
Menu Parameter Description
4 Brightness The total amount of light in a color — Possible values range from -
128-127
Enter the new parameter value and press ENTER.
Table 4-7: Encoder Parameters
Menu Parameter Description