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Main function description of IP broadcast system server
The IP network broadcasting system server is an indispensable device in the IP network broadcasting system, and is the core of the whole system, and its main function is a bridge for man-machine dialogue operation. On the IP network broadcasting system, it is possible to broadcast, speak, and play background music for each terminal.
The IP broadcast system server is the core of the system. It adopts industrial control chassis design, touch screen display control, built-in powerful IP broadcast system software, common program material, large-capacity program source space, users can download or produce recorded programs according to their own needs. Responsible for audio streaming on-demand services, scheduled task processing, terminal management and rights management. Manage program library resources, provide scheduled play and real-time on-demand media services for all IP network terminals, and provide data interface services for each audio workstation in response to playback requests from various IP network terminals. Full digital transmission, with LAN or Internet with independent IP as the main transmission medium, support dedicated 100M network transmission, unlimited transmission distance, up to dozens or hundreds of program sources, and achieve multi-network integration. Any workstation computer with this system installed in the LAN can broadcast the system according to the size of the permission, and add or delete programs to the system.
The IP network broadcast system server implements the following functions:
1. Support file playback: Users can play different programs simultaneously to different terminals, and the terminal supports automatic power amplifier power switch.
2. Support large bit rate playback: audio quality reaches CD level and can play high quality audio level audio files
3. Broadcasting: In the Broadcast Management Center or the Leading Office, all broadcast programs can be heard in real time.
4. Service Watchdog: When the monitored system service stops operating unexpectedly, the watchdog will automatically restart the function of the service.
5. Support automatic music ringing: able to set personalized music ringtones, automatically play ringtones according to the arranged schedule. The schedule of work and rest can be adjusted according to spring and autumn. The first two seconds of audio playback automatically turn on the power and automatically turn off after playback ends.
6. Remotely controlled speech: Remote control of the broadcast can be realized by any computer connected to the server without going to the broadcast center. In this way, the leader can remotely speak to the whole district, partition, and group by computer.
7. Audio real-time broadcast: It can compress the real-time broadcast of self-use radio, recorder deck, CD player, MP3 player, microphone, etc. into a high-quality data stream and store it to the server, and can broadcast it to the specified one at the same time. Broadcast terminal for playing broadcast and broadcast notifications of external devices.
8. Partition free on-demand: You can control any on-demand database in the server by using the remote control or button to control the broadcast terminal distributed at each broadcast point. It can fast forward, fast reverse, pause and repeat between AB. The terminal LCD displays the database directory and the current playback position.
9. Timing program playback: Each broadcast terminal can receive the personalized timed broadcast program of the server separately, or can be set remotely on the Internet through a computer or directly operated at the terminal.
10. Online radio broadcast: Internet radio station programs received through Internet radio software can be converted into IP network broadcast data format, and broadcast to real-time broadcast terminals, such as some specialized language stations.
11. Alarm linkage: combined with the network alarm host to receive the alarm signal, pre-set the alarm mode on the server software, you can perform the alarm linkage function.
12. Paging intercom recording function: The terminal can implement calls to other single or multiple terminals, and the terminal and the terminal can also perform two-way intercom. The system provides the recording function of the terminal intercom to save multiple files according to the specified duration, so that the control room can speak to the broadcast point of any area and simultaneously perform the recording function, between the office, between the broadcast points, between the office and the broadcast point. Call intercom and recording.
13. Local sound reinforcement and backup broadcast: IP broadcast, local sound reinforcement, backup constant pressure broadcast three-in-one shared speaker in the broadcast point, realize intelligent switching of sound in the broadcast point.
14. The IP network broadcast system server has an emergency backup function: in the case of network failure or other failures, it is required to directly broadcast the broadcast point using backup constant pressure broadcast. Switching between backup broadcast and IP broadcast is done automatically.