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Network video transmission method and system, sending/receiving end processing method and device

A network video and processing device technology, applied in the field of network video, can solve the problem that the playback window of the video receiving end cannot be adjusted, and achieve the effect of not affecting the video quality

Active Publication Date: 2014-01-15
广州方硅信息技术有限公司
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Problems solved by technology

[0007] Aiming at the above-mentioned technical problem that the playback window of the video receiving end cannot be adjusted in network video communication, the present invention proposes a network video transmission method and a network video transmission method that can allow the receiving end of network video communication to customize the size of the playback window without affecting the video quality. video transmission system

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  • Network video transmission method and system, sending/receiving end processing method and device
  • Network video transmission method and system, sending/receiving end processing method and device

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Embodiment Construction

[0040] see figure 1 , figure 1 It is a schematic flow chart of the network video transmission method of the present invention.

[0041] The network video transmission method comprises the following steps:

[0042] S102, the receiving end reports the resolution of each network video playback window;

[0043] S104, the sending end sets the resolution of the output video data according to the resolution of the playback window of the receiving end, and outputs the video data to the corresponding receiving end;

[0044] S106. After receiving the video data, the receiving end plays the video data in the corresponding playing window.

[0045] In the network video transmission method of the present invention, the receiving end reports the resolution of the play window of the video data receiving end, and the sending end sets the resolution of the output video data according to the resolution of the playing window of the receiving end; after the receiving end receives the video data...

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Abstract

The invention provides a network video transmission method and system and a sending / receiving end processing method and device. The network video transmission method comprises the steps that a receiving end reports a playing window of each network video; a sending end sets the resolution ratio of output video data according to the resolution ratio of the playing windows of the receiving end, the video data are transmitted to the corresponding receiving end; after the receiving end receives the video data, the video data are played in the corresponding play windows. The size of playing windows can be defined by the receiving end of network video communication, and video quality cannot be affected.

Description

technical field [0001] The invention relates to the technical field of network video, in particular to a network video transmission method, a network video transmission system, a network video sending end and a network video receiving end. Background technique [0002] With the rapid development of the Internet, the development of network video technology is also advancing by leaps and bounds, and is widely used in various industries, such as entertainment video chat, business video conference, video surveillance exhibition, etc. [0003] In general network video communication technology, the host, as the video sender, first captures the video frame by frame through a video capture device such as a camera, and then encodes and compresses it and then transmits it to the network. As the video receiver, the viewer needs to receive video data packets from the network to decode and restore each frame of images and play them in sequence. This process generally requires the audien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/431H04N21/647
Inventor 林寿泽
Owner 广州方硅信息技术有限公司
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