Monitoring method, set top box, monitoring system and memory medium
A monitoring system and set-top box technology, applied in computer parts, instruments, computing, etc., can solve the problem of not being able to display monitoring images, and achieve the effect of intelligence in monitoring and entertainment systems
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Embodiment 1
[0052] like figure 1 and Image 6 As shown, exemplarily, this embodiment provides a monitoring method, which is adapted to the scene where the set-top box 202 and the display device 203 are used together to achieve effective monitoring, and is applied to the network camera 201, the display device 203 and the set-top box 202. The set-top box 202 in the monitoring system 20, and the set-top box 202 is connected with a display device 203 and at least one network camera 201, wherein the display device 203 is preferably but not limited to common display devices such as projectors, display screens, and televisions. It should be noted that the present invention does not impose any limitation on the display device 203. However, for the convenience of description, this embodiment takes the display device 203 as an example for illustration. The monitoring method is executed by the set-top box 202. Specifically, Implemented by hardware and / or software deployed in the set top box 202 . ...
Embodiment 2
[0069] like figure 2 and Image 6 As shown, the present embodiment provides a monitoring method. The monitoring method is optimized on the basis of step S102 in the foregoing embodiments, that is, receiving the monitoring video signal output by the network camera 201. Step S102 may include the following sub-steps:
[0070] S1021. Determine whether the current network quality meets the preset network transmission speed requirement; if yes, execute step S1022; if not, execute step S1023.
[0071] S1022. Receive the monitoring video stream output by the network camera.
[0072] S1023. Receive the monitoring video frame stream output by the network camera, wherein the monitoring video frame stream includes: the monitoring video frame stream extracted from the monitoring video stream by the network camera based on a preset video signal selection rule.
[0073] Exemplarily, the preset video signal selection rule in this embodiment may be: a frame-by-frame extraction rule or an ex...
Embodiment 3
[0085] like image 3 and Image 6 As shown, the present embodiment provides a monitoring method, the monitoring method further includes the following steps after step S102 in the foregoing embodiment, that is, receiving the monitoring video signal output by the network camera 201:
[0086] Step S103. Enable the control function module, and the control function module is used to receive the monitoring control signal.
[0087] By controlling the angle adjustment sub-module in the function module, the angle adjustment signal of the network camera 201 is received; according to the angle adjustment signal, an angle adjustment control command is generated; the angle adjustment control command is sent to the network camera 201; or through the alarm sub-module in the control function module The module receives an alarm signal; generates an alarm control command according to the alarm signal; sends an alarm control command to the alarm device installed on the network camera 201, so th...
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