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A flexible routing many-to-one high-definition video transmission method and system

A high-definition video and transmission method technology, which is applied in the field of high-definition video data transmission, can solve problems such as signal inability to transmit, affect film and television shooting, high-definition video or image cannot be transmitted, etc., to achieve flexible data transmission and improve stability.

Active Publication Date: 2021-02-26
SHENZHEN CRYSTAL VIDEO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First: Since the cameras are in different locations, the signal environment of the location is different. Therefore, during the transmission of high-definition video or images captured by each camera, they are often interfered by various environmental factors or their own factors, resulting in high-definition video or image transmission. Image transmission is unstable or cannot be transmitted
[0005] Second: the location of the camera is not conducive to signal transmission or even has obstacles that prevent signal transmission. The monitoring position cannot monitor the camera in real time, which affects film and television shooting
[0006] Third: For the needs of shooting, the camera moves at high speed during the shooting process, and due to the high-speed movement of the camera, there may be data transmission problems caused by high-speed movement, such as unstable data transmission, data cannot be transmitted Wait

Method used

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  • A flexible routing many-to-one high-definition video transmission method and system
  • A flexible routing many-to-one high-definition video transmission method and system
  • A flexible routing many-to-one high-definition video transmission method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0143] Establish a two-way conversation between #1 camera 301 and #2 camera 302 and the director: press the #1 camera button and #2 camera button respectively, then press the listening function button and the speaking function button, and finally press the confirmation button. At this time, The two-way communication between #1 camera 301 and #2 camera 302 and the director can be established, and simultaneously the display 13 shows that #1 camera 301 and #2 camera 302 are in the listening and listening state.

Embodiment 2

[0145] To cancel the two-way communication between #1 shooting device 301 and #2 shooting device 302 and the director: first press the #1 camera button and #2 camera button respectively, then press the listening function button and the speaking function button, and finally press the confirmation button. , that is, the two-way conversation between #1 camera 301 and #2 camera 302 and the director is canceled, and the display 13 synchronously displays #1 camera 301 and #2 camera 302 to cancel the hearing status.

Embodiment 3

[0147] Set up #1 shooting device 301, #2 shooting device 302 and #4 shooting device 304 to only listen to the director's speech: Press the #1 camera button, #2 camera button and #4 camera button respectively, and then press the listening function button, the most recent Press the confirmation key to set up #1 camera 301, #2 camera 302 and #4 camera 304. Only listen to the director's speech, and the display 13 simultaneously displays #1 camera 301, #2 camera 302 and #4 camera 304 In listening state.

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Abstract

The present invention relates to a flexible routing many-to-one high-definition video transmission method and system, comprising: S1, multiple shooting devices shoot high-definition video and output the current high-definition video captured in real time; S2, multiple shooting devices detect their own data transmission Whether the state meets the transmission condition, if yes, execute step S3, if not, execute step S4; S3, the shooting device that meets the transmission condition transmits the current high-definition video captured to the receiving device; S4, the shooting device that does not meet the transmission condition detects other The data transmission status of the shooting device determines whether the data transmission status of other shooting devices is a transferable state, and if so, transmits the current high-definition video captured by the shooting device that does not meet the transmission conditions to the receiving device through other shooting devices. The implementation of the present invention can realize stable wireless transmission of high-definition video between shooting devices, and solves the current problem of unstable or impossible wireless transmission of high-definition video in complex environments.

Description

technical field [0001] The present invention relates to the technical field of high-definition video data transmission, and more specifically, relates to a high-definition video transmission method and system with active routing many-to-one. Background technique [0002] The current TV series and movie shooting need to use multiple cameras to shoot from different angles and ranges of the shooting scene, and at the same time, the director monitors and adjusts the high-definition video or images captured by each camera at the monitoring position. [0003] However, in the existing film and television shooting process, there are the following problems: [0004] First: Since the cameras are in different locations, the signal environment of the location is different. Therefore, during the transmission of high-definition video or images captured by each camera, they are often interfered by various environmental factors or their own factors, resulting in high-definition video or ima...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/08H04N7/015H04N5/247
Inventor 袁立谢双勇柯双姜勇
Owner SHENZHEN CRYSTAL VIDEO TECH
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