Method and system for playing aural signals by utilizing video file broadcasting

Abstract

The invention discloses a system for playing aural signals by utilizing video file broadcasting. The system is characterized in that a storing and propelling server is used for storing and propelling a play file packet; a BS (Browser / Server) system is provided with an audio / video play file manufacturing unit used for editing audio / video file information and audio / video flow which are required to be played, generating the play file packet and uploading the play file packet to the storing and propelling server; and field control equipment is provided with a play control unit used for extracting the play file packet from the storing and propelling server, controlling a hardware player according to the audio / video file information in the play file packet and acquiring the aural signals from the storing and propelling server, the field control equipment and the hardware player. The invention has the advantages that the safety and stability of a broadcasting control system of a broadcasting television can be improved; and meanwhile, a real-time audio / video flow and audio / video file mixed playing work mechanism is adopted, so that the technical level of the broadcasting control system of the broadcasting television is improved.

Description

technical field [0001] The invention belongs to the field of audio and video signal processing, and relates to an audio signal broadcasting method and a broadcasting system using an audio and video file guide. Background technique [0002] At present, various radio stations mainly use the audio workstation mode based on PC architecture. Many stations use hundreds of computers to work together in the local area network, and generally use shared directories for content exchange. This is an old and extremely insecure system. The system architecture has led to the proliferation of various problems such as viruses, system stability and network security. [0003] Today, with the rapid development of network technology, the file management method of shared directories has gradually disappeared in large-scale network applications, and replaced by a file interaction method based on dedicated transfer protocols and advanced rights management. And with the rapid development of embedde...

AI Technical Summary

Problems solved by technology

[0002] At present, various radio stations mainly use the audio workstation mode based on PC architecture. Many stations use hundreds of computers to work together in the local area network, and generally use shared directories for content exchange. This is an old and extremely insecure system. System architecture, resulting in the proliferation of problems in various aspects such as viruses, system stability and network security

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