The best design plan for multi-camera classroom recording room and virtual studio

1. Realize the complete live broadcast function in a stand-alone manner, meet the requirements of live broadcast and recording, and avoid the use of traditional stunt switchers, mixers, subtitles, video recorders, DDR (hard disk recorders), monitors, black Field generators and other equipment.
Second, support 6-channel camera position, with composite and component output interface, 6-channel balanced audio input and output adjustment, and can support two-channel hard disk material playback screen (DDR function).
3. It is no longer necessary to equip each camera signal monitor. There is an independent echo pre-monitor in the operation interface. The hot-key can be used to switch the pre-monitor size. Each channel of audio has a real-time dynamic VU volume display, while providing standard time and broadcast. Countdown, positive clock.
Fourth, it automatically locks the phase of the 6-channel camera signals without the need for a black field generator to make the signal switching of each camera position smooth and jitter-free.
5. Optional USB interface external guide switching console, in line with traditional user operation habits.
6. Directly hold two independent DSK downstream keys for subtitles, provide client-side subtitle production and playout software to achieve complete live subtitle requirements, and the director can control whether the subtitles are displayed at any time.
7. Provide super foreground function to realize the transition effect in the process of preset animation playback.
8. No additional video recorder is required for backup recording. All live content is collected in MPEG2 IBP format simultaneously. The sampling rate is 4: 2: 0/4: 2: 2 and the code rate is adjustable. Broadcast or burn DVD disc directly.
Nine, built-in network live broadcast function, video live broadcast can also provide live network live broadcast for network users, according to the number of access points can provide "pull" or "push" two modes.
10. The standard Windows Media Player format is adopted, and the end user of the live webcast can watch the live screen through the IE browser without installing any third-party decoding plug-in.
11. Built-in 6-way camera status TALLY output, without additional TALLY equipment, directly control the camera TALLY lamp.
12. No external chroma keyer, audio delayer, frame synchronizer is required, and a six-camera virtual presentation function can be provided at any time. The virtual scene can be updated in real time during the guide.
13. With air box option, it is convenient for outdoor transportation.
14. Can provide at least 10 actual user use cases.

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