What Issues Need To Be Considered When Building A Recording And Broadcasting Classroom II

 What issues need to be considered when building a recording and broadcasting classroom II

One, the classroom site selection

The recording and broadcasting classrooms are required for normalized teaching, so they are picked up by a pickup microphone. Therefore, the following requirements should be met in the selection of recording and recording classrooms in order to obtain good image shooting effects and reverberation effects. 1 The area is not more than 90 square meters. 2 The surrounding environment of the classroom is quiet, and the doors and windows have good sound insulation. 3 The classroom has a rectangular design, and the classroom is equal to the front and rear. It is not a stepped classroom. 4 After the ceiling of the classroom, the height of the ceiling is not less than 2.8M.

Two, classroom decoration

1 The walls of the classroom are uniform in color and no reflective materials can be installed. The 2 color system is light in color. Such as light gray, light yellow. 3 The curtains are made of non-reflective materials and are effective in isolating natural light.

Three, recording equipment

After completing the basic construction of the recording and broadcasting classroom, the most important thing is to construct a professional recording and broadcasting equipment for the recording and broadcasting classroom. At present, the recording and broadcasting equipment on the market is varied and the price is also uneven. In order to build a boutique recording and broadcasting classroom, Pay attention to the following when purchasing recording equipment.

1 Recording and broadcasting equipment is preferably an integrated, fully automatic guiding system. It is highly integrated, easy to use and safe. It is easier to deploy than split type, energy saving and environmental protection, and cost-effective.

2 system parallel architecture design, support hardware acceleration, its simple structure, stable performance, integrated all the functions required for educational recording and broadcasting.

3 One-click recording function, the teacher only needs to click the record button, the recording system can complete all operations including positioning, tracking, switching, program recording, multi-channel recording, live broadcast, automatic upload to the platform, etc. You can complete the recording of the course.

4 automatic tracking function, with automatic identification of teacher position; automatic tracking of the presenter; effective recording.

5 intelligent navigation system, automatic switching between multiple scenes and multi-channel video source, video/audio file and computer screen during course recording, with the use of the boutique classroom recording and broadcasting system, effectively realize intelligent navigation with special effects, system With a touch screen display, you can directly monitor and control multiple video signals.

6 Custom guide strategy, which can define the position of the teacher's podium and the trigger conditions of the next podium according to the actual size of the classroom. You can customize the trigger line and trigger the action at any position in the classroom.

7 Visualization guidance, when manual guidance, the system provides point map intelligent positioning and tracking function, without using pan/tilt adjustment, reducing manual guidance workload and increasing manual guidance and rapid response. The system provides simple screen switching and pan/tilt control for manual navigation.