Parallel transcoding system and method for code streams of video monitoring platform
A video monitoring and transcoding technology, which is applied in closed-circuit television systems, transmission systems, digital transmission systems, etc., and can solve problems such as severe load on transcoding servers
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Embodiment 1
[0027] refer to figure 1 , is a network topology diagram of a video monitoring platform code stream parallel transcoding system provided by an embodiment of the present invention.
[0028] The system includes: a network management server, a scheduling server and a cluster of transcoding servers. Among them, the transcoding server cluster includes multiple transcoding servers, figure 1 In the description, the transcoding server cluster includes three transcoding servers as an example, and the system is connected to the national standard platform through a gateway.
[0029] The network management server is used to manage scheduling servers and transcoding server clusters. Specifically, you can assign a unique ID to each server (including scheduling server and transcoding server), remotely configure or restart the scheduling server or transcoding server; you can also check the running status of each server, including online status, number of transcoding channels, etc. Includin...
Embodiment 2
[0034] refer to image 3 , is an operation flowchart of a scheduling server in a method for parallel transcoding of code streams on a video surveillance platform provided by an embodiment of the present invention.
[0035] The operation steps of the scheduling server include:
[0036] Step 301, receiving a video request from the Shanglian GB platform.
[0037] Video requests include real-time video on-demand and stop, video on-demand and stop, video pause and resume, video positioning, fast playback, slow playback and other operations.
[0038] Step 302, judging whether there is a transcoding server with low load, if yes, execute step 303; if not, execute step 304.
[0039] In step 303, the transcoding server with a lower load is notified to perform the transcoding task.
[0040] Step 304, prompting that the load is full, and the transcoding task ends.
[0041] Through clustered transcoding, users can deploy transcoding servers according to the scale of use. This method i...
Embodiment 3
[0043] refer to Figure 4 , is an operation flowchart of a transcoding server in a method for parallel transcoding of code streams on a video surveillance platform provided by an embodiment of the present invention.
[0044] The operation steps of the transcoding server include:
[0045] Step 401, receiving a video request from a management server.
[0046] Step 402 , judging whether there is a transcoding process with a low load, if not, prompting that there is no idle transcoding process, and the transcoding task ends; if yes, proceed to step 403 .
[0047] Video requests include real-time video on-demand and stop, video on-demand and stop, video pause and resume, video positioning, fast playback, slow playback and other operations.
[0048] Step 403: After the transcoding process obtains the video request, it sends the video request to the non-standard platform and receives the target video code stream at the same time.
[0049] Step 404, judge whether the target video c...
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