Panasonic AW-HE42 CGI and Streaming Protocol Specifications - Page 102

About Control Based on RTCP

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12. About Control Based on RTCP The remote camera also supports dynamic control of bit rate and frame rate according to the line status using RTCP. As a prerequisite, a client that supports RTCP/SR (Sender Report) and RTCP/RR (Receiver Report) is necessary. You must make the settings described below in the WEB menu as preparations at the remote camera side. ▪ Set H264(X)/Transmission priority to Best effort. * In the case of the frame rate (factory settings) and constant bit rate, an RTCP/SR is transmitted and an RTCP/RR is received, but these are not used for controlling the bit rate and frame rate. ▪ Select H264(X)/Image quality from Motion priority or Image quality priority. Motion priority: This is the motion priority mode. The bit rate is actively changed and supported. Image quality priority: This is the image quality priority mode. The frame rate is actively changed. The sequence during RTCP control is illustrated below: Note that in the remote camera, an RTCP/SR is transmitted every five seconds, and of the RTCP/RRs, only those related to VIDEO are used. Integrated Camera Interface Specifications / Supplement for Web Control 101

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Integrated Camera Interface Specifications / Supplement for Web Control
101
12. About Control Based on RTCP
The remote camera also supports dynamic control of bit rate and frame rate according to the line status
using RTCP. As a prerequisite, a client that supports RTCP/SR (Sender Report) and RTCP/RR (Receiver
Report) is necessary.
You must make the settings described below in the WEB menu as preparations at the remote camera side.
▪
Set H264(X)/Transmission priority to Best effort.
* In the case of the frame rate (factory settings) and constant bit rate, an RTCP/SR is
transmitted and an RTCP/RR is received, but these are not used for controlling the bit rate and
frame rate.
▪
Select H264(X)/Image quality from Motion priority or Image quality priority.
Motion priority: This is the motion priority mode. The bit rate is actively changed and supported.
Image quality priority: This is the image quality priority mode. The frame rate is actively changed.
The sequence during RTCP control is illustrated below:
Note that in the remote camera, an RTCP/SR is transmitted every five seconds, and of the RTCP/RRs, only
those related to VIDEO are used.