Streaming media transmission control method

A technology of streaming media transmission and control method, applied in the field of control, can solve the problems of loss of RTP/RTSP advantages, video packet loss, pause, etc., achieve good streaming media quality and viewing experience, high network damage tolerance, and improve video quality. The effect of the playback effect

Inactive Publication Date: 2017-12-12
郑州仁峰软件开发有限公司
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  • Abstract
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Problems solved by technology

However, the RTP / RTSP streaming technology has poor adaptability to the network. Packet loss and jitter in the network can easily cause the loss of video packets, which in turn will cause mosaics and pauses when users watch videos. However, if the current IPTV A large-scale replacement of the streaming technology used by video programs to replace RTP / RTSP will not only require a lot of reconstruction work on the existing network, but will also lose the original advantages of RTP / RTSP

Method used

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Embodiment Construction

[0011] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] In an embodiment of the present invention, a streaming media transmission control method includes the following steps: the streaming media server receives the streaming media file playback request sent by the client, and transmits a file with a content size of m+k to the client at the maximum achievable rate V of the network. Streaming media data blocks, and from time t0+t, with t as the transmission cycle, start at the beginning of each cycle, and transmit a streaming media data with a content size of k to the client at the m...

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Abstract

The invention discloses a streaming media transmission control method. The streaming media transmission control method comprises the following steps: a streaming media server receives a streaming media file playing request sent by a client, transmits a streaming media data block with a content size of m+k to the client at the maximum available rate V of the network, and separately transmits a streaming media data block with a content size of k to the client at the maximum available rate V of the network starting from the starting moment of each period by from t0+t moment with t as a transmission period, until the streaming media file is completely transmitted or a playing stop request sent by the client is received. According to the streaming media transmission control method, the video playing effect of the client is not affected, the network damage tolerance is high, the video playing effect of the client in a real-time stream transmission mode is improved, better streaming media quality and viewing experience are brought for the users, and the resource waste of the network and the server in the sequential stream transmission mode is reduced.

Description

technical field [0001] The invention relates to a control method, in particular to a streaming media transmission control method. Background technique [0002] Streaming media technology refers to the technology in which multimedia data is transmitted from the server to the client through the network in a streaming manner, and at the same time, the client can play the multimedia data stream while receiving it. Real-time Transport Protocol (Real-timeTransportProtocol, RTP) / Real-time Streaming Protocol (RealTimeStreamingProtocol, RTSP) and HTTP are two streaming technologies widely used at present. Since the RTP / RTSP streaming technology can well support live broadcast services, fast forward, rewind and other operations, at present, some interactive personality television (Interactive Personality Television, IPTV) and most video programs use RTP / RTSP streaming technology, RTP / RTSP streaming technology is usually based on RTP / User Datagram Protocol (UserDataProtocol, UDP) tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L65/612H04L65/613H04L65/65
Inventor 杨高峰孟军霞朱炯圳郭海峰
Owner 郑州仁峰软件开发有限公司
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