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Korea Technology & Communications Co., Ltd.
17
KVS-1000 User’s Manual
Basic > Video & Audio > MPEG4
This section describes basic setting for MPEG4 video.
Note:
These setting values do not apply to JPEG image.
1.
Image Appearance
A.
Resolution – Select the resolution for to use for the MPEG4 video.
2.
Bit Rate Control
A.
Variable bit rate (VBR) – Set the Video Server to produce variable bit rate MPEG4
video.
B.
Constant bit rate (CBR) – Set the Video Server to produce constant bit rate MPEG4
video.
C.
Target bit rate – The target bit rate can be adjusted in the range 256Kbps-10000Kbps.
Higher value improves video quality, but uses more bandwidth.
Note:
When the variable bit rate is applied, the target bit rate will be a maximum bit rate of the VBR MPEG4
video. If the constant bit rate is applied, the bit rate of CBR MPEG4 video will be fixed to target bit rate.
3.
Frame Rate (MPEG4
)
A.
Unlimited – Set frame rate to unlimited.
B.
Limited to – The frame rate can be adjusted in the range 1-30.
Note:
To avoid bandwidth problems on the network, the frame rate allowed to each viewer can be limited to a
fixed amount.
4.
MPEG4
Connection
A.
HTTP –The MPEG4 video will be transferred using HTTP protocol.
B.
Unicast RTP – The MPEG4 video will be transferred using RTP protocol.