AUDIO-VIDEO RESOURCES SHARING DEVICE AND SHARING METHOD THEREOF

• US 20200137461A1
• Filed: 12/28/2018
• Published: 04/30/2020
• Est. Priority Date: 10/30/2018
• Status: Abandoned Application

• Current Assignee: Shenzhen Zhongjing Electronic Co., Ltd.
• Original Assignee: Shenzhen Zhongjing Electronic Co., Ltd.
• Inventors: Li, Zheng
• Application Number:
  US16/234,841
• Publication Number:
  US 20200137461A1
• Time in Patent Office: Days
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
• CPC Class Codes: H04L 65/70 Media network packetisation
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/43635 HDMI
• CPC Class Codes: H04N 21/632 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/64322 IP
• CPC Class Codes: H04N 21/6437 Real-time Transport Protocol [RTP]
• CPC Class Codes: H04N 21/64792 Controlling the complexity of the content stream, e.g. by dropping packets intermediate media network packet handling H04L65/765; proxy provisioning conversion or adaptation for reducing the amount or size of exchanged application data H04L67/5651; negotiation of resources in wireless networks H04W28/16

Abstract

An audio-video resources sharing device and sharing method thereof, and the device comprises a distributing unit, a converting unit, an encoding unit and a network port; wherein the distributing unit is configured to receive a cable signal, a satellite signal, a terrestrial television signal, and an IPTV set-top box signal, and divide a received signal into multiple output signals, wherein one output signals is transmitted to a television, the remaining output signals are transmitted to the converting unit; the converting unit is configured to receive the output signals and convert the output signals into a MIPI signal; the encoding unit is configured to convert the MIPI signal into a RTMP network signal and send the RTMP network signal to the network port; the network port is configured to transmit the RTMP network signal to a cloud server for being watched by a plurality of mobile terminals.

Claims

1. An audio-video resources sharing device, comprising a distributing unit, a converting unit, an encoding unit and a network port;

wherein the distributing unit is configured to receive a cable signal, a satellite signal, a terrestrial television signal, and an IPTV set-top box signal, and divide a received signal into multiple output signals, wherein one of the multiple output signals is transmitted to a television, the remaining output signals are transmitted to the converting unit;

the converting unit is configured to receive the output signals and convert the output signals into a MIPI signal;

the encoding unit is configured to convert the MIPI signal into a RTMP network signal and send the RTMP network signal to the network port;

the network port is configured to transmit the RTMP network signal to a cloud server for being watched by a plurality of mobile terminals.

2. The audio-video resources sharing device according to claim 1, wherein the network port is further connected to a router, and the router is configured to transmit the RTMP network signal to the cloud server.

3. The audio-video resources sharing device according to claim 2, wherein the distributing unit comprises a distributor, a main control chip, and a first interface, and the first interface is connected to the distributor, and the distributor is connected to the main control chip, and the main control chip is connected to the converting unit.

4. The audio-video resources sharing device according to claim 3, wherein the converting unit comprises a conversion chip, and the conversion chip is connected to the distributor, and the conversion chip is connected to the encoding unit.

5. The audio-video resources sharing device according to claim 4, wherein the encoding unit comprises an encoder, and the model of the encoder is M5301S.

6. The audio-video resources sharing device according to claim 5, wherein the device further comprises a power supply unit, and the power supply unit comprises a power supply module and a power management module, and the power supply module is connected to the power management module, and the power supply module is respectively connected to the encoding unit, the converting unit, the distributing unit, and the network port.

7. The audio-video resources sharing device according to claim 1, wherein the network port comprises an Ethernet transceiver chip.

8. The audio-video resources sharing device according to claim 7, wherein the device further comprises a control unit, and the control unit is configured to learn a code value of a remote control of an IPTV set-top box, and transmit the code value to control a switching of a signal of the IPTV set-top box.

9. The audio-video resources sharing device according to claim 8, wherein the control unit comprises an infrared chip and an infrared emitting diode, and the infrared chip is connected to the infrared emitting diode, and the infrared emitting diode is connected to the IPTV set-top box.

10. A sharing method of an audio-video resources sharing device, wherein the method comprises:

a distributing unit receives a cable signal, a satellite signal, a terrestrial television signal, and an IPTV set-top box signal, and divides the received signal into multiple output signals, wherein one of the multiple output signals is transmitted to a television, and the remaining output signals are transmitted to a converting unit;

the converting unit receives the output signals and converts the output signals into a MIPI signal;

an encoding unit converts the MIPI signal into a RTMP network signal and sends the RTMP network signal to a network port;

the network port transmits the RTMP network signal to a cloud server for being watched by a plurality of mobile terminals;

a control unit learns a code value of a remote control of an IPTV set-top box and stores the code value in the encoding unit, and the learned code value of the remote control is transmitted to an infrared receiving window of the IPTV set-top box by the control unit, to control the IPTV set-top box to change channel, search channel and realize a menu operation.