Multifunctional graphics card and data processing method of multifunctional graphics card

Abstract

The invention discloses a multifunctional graphics card and a data processing method thereof, which relate to the field of computers. The multi-function graphics card includes: a graphics card main body and a graphics processor installed on the graphics card main body, an audio and video encoder, a dual-network bayonet port, and an input and output interface; the graphics processor, the audio and video encoder are respectively connected to the input and output interfaces for communication , the graphics processor is respectively connected to the PCI‑E port in the dual network card port and the audio and video encoder. The method includes: sending audio data and display data to a multi-function graphics card, generating audio and video signals, and transmitting them to computer monitors and audio and video encoders; obtaining audio and video code streams; storing the audio and video code streams or storing the audio and video code streams The code stream is sent through the network. The multi-functional graphics card of the present invention can be integrated on the main board of the computer as a built-in graphics card or as an independent graphics card of the computer in the form of a PCI-E graphics card, which solves the problems of video connection and installation, disconnection of network shielding, and CPU load.

Description

technical field

[0001] The invention relates to the field of computers, in particular to a multifunctional graphics card and a data processing method thereof. Background technique

[0002] As security departments have increasingly strict requirements for computer operation monitoring, the demand for real-time monitoring and recording of computer desktop graphics card output has arisen. In order to meet this requirement, there are currently two common solutions:

[0003] The first is the external encoder solution, which is to attach a network video encoding device to the computer, link it to the computer graphics card, bypass copying the output of the computer graphics card to the display, and encode it for storage and network output. This method can only be realized by attaching a codec device to the computer, which leads to the following disadvantages in this method. The existing workstation space is tight and there is no way to place such devices, and a separate external ...

Examples

Embodiment 1

[0039] refer to figure 1 , the multi-function graphics card, the multi-function graphics card includes: a graphics card main body and a graphics processor GPU, an audio and video encoder SOC / DSP, a dual-network bayonet port and an input and output interface installed on the main graphics card main body; the graphics processing device, the audio and video encoder are respectively connected to the input and output interfaces for communication, and the graphics processor is respectively connected to the PCI-E port and the audio and video encoder for communication; the multi-function graphics card is integrated with the electronic circuit The display output circuit of the mainboard of the computer is connected as an integrated graphics card or directly plugged and connected to the mainboard of the computer in the mode of an independent graphics card. A more detailed explanation:

[0040] (1) The multi-function graphics card further includes: a memory and a network communication u...

Embodiment 2

[0054] refer to figure 2 , the data processing method of the multifunctional graphics card of the present embodiment, the method:

[0055] S1, the computer motherboard connected to the multi-function graphics card sends audio data and display data to the multi-function graphics card;

[0056] S2, the graphics processor integrated on the multi-function graphics card generates audio and video signals from the received data, and transmits the audio and video signals to the computer monitor and the audio and video encoder respectively;

[0057] S3, the audio and video encoder judges whether to compress the received audio and video signal in real time according to the preset; if yes, directly compress in real time to obtain the audio and video code stream; if not, directly obtain the audio and video code stream;

[0058] S4. Store the audio and video code stream or send the audio and video code stream through the network.

[0059] A more detailed explanation:

[0060] (1) Step ...

technical field

[0001] The invention relates to the field of computers, in particular to a multifunctional graphics card and a data processing method thereof. Background technique

[0002] As security departments have increasingly strict requirements for computer operation monitoring, the demand for real-time monitoring and recording of computer desktop graphics card output has arisen. In order to meet this requirement, there are currently two common solutions:

[0003] The first is the external encoder solution, which is to attach a network video encoding device to the computer, link it to the computer graphics card, bypass copying the output of the computer graphics card to the display, and encode it for storage and network output. This method can only be realized by attaching a codec device to the computer, which leads to the following disadvantages in this method. The existing workstation space is tight and there is no way to place such devices, and a separate external ...

Examples

Embodiment 1

[0039] refer to figure 1 , the multi-function graphics card, the multi-function graphics card includes: a graphics card main body and a graphics processor GPU, an audio and video encoder SOC / DSP, a dual-network bayonet port and an input and output interface installed on the main graphics card main body; the graphics processing device, the audio and video encoder are respectively connected to the input and output interfaces for communication, and the graphics processor is respectively connected to the PCI-E port and the audio and video encoder for communication; the multi-function graphics card is integrated with the electronic circuit The display output circuit of the mainboard of the computer is connected as an integrated graphics card or directly plugged and connected to the mainboard of the computer in the mode of an independent graphics card. A more detailed explanation:

[0040] (1) The multi-function graphics card further includes: a memory and a network communication u...

Embodiment 2

[0054] refer to figure 2 , the data processing method of the multifunctional graphics card of the present embodiment, the method:

[0055] S1, the computer motherboard connected to the multi-function graphics card sends audio data and display data to the multi-function graphics card;

[0056] S2, the graphics processor integrated on the multi-function graphics card generates audio and video signals from the received data, and transmits the audio and video signals to the computer monitor and the audio and video encoder respectively;

[0057] S3, the audio and video encoder judges whether to compress the received audio and video signal in real time according to the preset; if yes, directly compress in real time to obtain the audio and video code stream; if not, directly obtain the audio and video code stream;

[0058] S4. Store the audio and video code stream or send the audio and video code stream through the network.

[0059] A more detailed explanation:

[0060] (1) Step ...

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