Method and system for matching image transmission bandwidth and electronic device

A method for matching image transmission bandwidth, comprising:

• receiving a Real-time Transport Protocol data packet sent by a server;
• parsing the Real-time Transport Protocol data packet to calculate a bandwidth value and a frame rate value;
• feeding back the bandwidth value and the frame rate value to the server via the sent Real-time Transport Protocol data packet, such that the server performs a grade assessment according to the bandwidth value, obtains a corresponding bandwidth weight according to a grade of the bandwidth value, performs a grade assessment according to the frame rate value, obtains a corresponding frame rate weight according to a grade of the frame rate value, and obtains a quantization table weight according to a sum of the bandwidth weight and the frame rate weight;
• and
• receiving matched image data that is obtained after the server matches image transmission data according to the quantization table weight.

An electronic device comprising:

• a memory and a processor coupled to the memory;
• the memory storing instructions that are executable by the processor, wherein execution of the instructions by the processor causes the processor to:
• send a Real-time Transport Protocol data packet to a client;
• receive a bandwidth value and a frame rate value fed back by the client, the bandwidth value and the frame rate value being calculated by parsing the data packet;
• perform a grade assessment according to the bandwidth value;
• obtain a corresponding bandwidth weight according to a grade of the bandwidth value;
• perform a grade assessment according to the frame rate value;
• obtain a corresponding frame rate weight according to a grade of the frame rate value;
• obtain a quantization table weight according to a sum of the bandwidth weight and the frame rate weight;
• match image transmission data according to the quantization table weight;
• and
• send matched image data to the client.

An electronic device, comprising:

• a memory and a processor coupled to the memory;
• the memory storing instructions that are executable by the processor, wherein execution of the instructions by the processor causes the processor to
• receive a Real-time Transport Protocol data packet sent by a server;
• parse the Real-time Transport Protocol data packet to calculate a bandwidth value and a frame rate value;
• feed back the bandwidth value and the frame rate value to the server via the sent Real-time Transport Protocol data packet, such that the server performs a grade assessment according to the bandwidth value, obtains a corresponding bandwidth weight according to a grade of the bandwidth value, performs a grade assessment according to the frame rate value, obtains a corresponding frame rate weight according to a grade of the frame rate value, and obtains a quantization table weight according to a sum of the bandwidth weight and the frame rate weight;
• and
• receive matched image data that is obtained after the server matches image transmission data according to the quantization table weight.

A system for matching image transmission bandwidth, comprising a server and a client;

• wherein
• the server is configured to:
• send a Real-time Transport Protocol data packet to the client;
• receive a bandwidth value and a frame rate value fed back by the client, the bandwidth value and the frame rate value being acquired by parsing the data packet;
• perform a grade assessment according to the bandwidth value;
• obtain a corresponding bandwidth weight according to a grade of the bandwidth value;
• perform a grade assessment according to the frame rate value;
• obtain a corresponding frame rate weight according to a grade of the frame rate value;
• obtain a quantization table weight according to a sum of the bandwidth weight and the frame rate weight;
• match image transmission data according to the quantization table weight;
• and send matched image data to the client;
• the client is configured to:
• receive the Real-time Transport Protocol data packet sent by the server;
• parse the Real-time Transport Protocol data packet to acquire a bandwidth value and a frame rate value;
• feed back the bandwidth value and the frame rate value to the server via the sent Real-time Transport Protocol data packet;
• and
• receive the matched image data.