Canon VB-M640V, Руководство по эксплуатации

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RTP Streaming 1 to 5
You can set each stream for RTP stream transmission in an RTP Streaming 1 to RTP Streaming 5 session.
[Video S ize]
Select the video format (JPEG or H.264) and video size for the RTP stream.
The video sizes for JPEG will vary depending on the [Video Size Set] settings (P. 72).
The video sizes for H.264 will be determined according to the [H.264(1)] and [H.264(2)] settings in [Video Settings] (P. 73).
In addition, [H.264(1)] and [H.264(2)] cannot be set for multiple RTP streams.
[Frame Rate]
Enter the frame rate if the RTP stream is JPEG video.
This cannot be set for H.264 video. The [Frame Rate] setting in [Video Settings] > [H.264(1)] or [H.264(2)] will be used.
[Multicast Address]
Enter the multicast address for RTP streaming as follows.
IPv4: Range from 224.0.0.0 to 239.255.255.255.
IPv6: Address starting with ff00::/8
Enter [0.0.0.0] for IPv4 and [::0(::)] for IPv6 to disable multicast.
[Multicast Port]
Enter the multicast port number for RTP streaming.
If set to [0], multicast is disabled.
[Multicast TTL]
Enter the effective range for multicast transmission of RTP streams.
If set to [0], multicast is disabled.
The TTL (Time To Live), representing the effective range for multicast transmission, is decremented each time the signal
passes through a router. When the value reaches 0, the signal can no longer pass through the router and be transmitted.
For example, if TTL is set to [1], multicast transmission is confined to the local segment only and cannot pass through the
router to be transmitted.
[Audio Transmission]
Select whether to use audio transmission for RTP streaming.
Note
• RTP Streaming URL
rtsp://Address:Port Number/rtpstream/config1(to 5)=r|u|m
[=r|u|m] is optional and can be omitted. If specified, specify only one option.
r: Requests RTP over TCP
u: Requests RTP over UDP
m: Requests multicast
Example: RTP Streaming 1 request using RTP over TCP
rtsp://192.168.100.1:554/rtpstream/config1=r
Caution: Note that the actual operation is dependent on the RTP client application, so the URL does not necessarily specify the method
used for transmission.
• When H.264 is selected, bit rate control and video quality are each set with [Video Settings] (P. 73).
• The [Video Distribution] and [Audio Distribution] settings in [Security] > [User Restrictions] > [User Authority] are not used for RTP.
• RTP streaming video may not be viewable on systems using a proxy server or firewall. If this occurs, contact your system administrator.
• If Host Access Restrictions are applied to a client while it is streaming using RTP over UDP, it may take from a few to tens of seconds
until streaming ceases.
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