4.2. Parameters of video
Video for WEB:
InternetExplorer - (batch JPEG pictures - port 80) is used over and over again repeated
http request ADRESA/video.jpg
Mozilla, opera, Firefox … and programme PopUp (UDVguard) - (MJPEG stream - port
80) is used http request ADRESA/video.mjpg (sometimes it is necessary reload than it
start up).This video is continuous and has smaller load nets.
Stream video for IP phones:
H.263 - IPDP and videophone settling over SIP/SDP protocol on standard SIP port and
video (also sound) then runs by RTP protocol on ports settle over SIP (usually 9078).
Parameters of video:
JPG pictures creates in camera and for all transport protocol are same
Size (resolution) of video selects in "Setting video" on WEB
Maximum size is given by type USB camera and mostly is 640x480
Stream H.263 knows only CIF resolution (352x288), so that bigger JPEG is cuts and
smaller will frame
Frequency (1 5obr./sec) JPG pictures selects in "Setting video" on WEB
Frequency MJPG and Stream H.263 comes from camera, will use every second and
result is moves among 7- 12 fig./sec
Ports:
Port 80 for http (WEB pages and JPG (MJPG) video on them)
Port 5060 for SIP
Ports RTP with adverse party reason with over SIP, usually suggests port 7078 for
audio and port 9078 for video.
Summary of Contents for PBX EA
Page 17: ...Picture 5 Connection of expansion modules 17 ...
Page 38: ...3 1 11 Restart ...
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