Wireless recording provides web*** editing function, which is convenient for users to make simple modifications to ** files. After the recording is completed, the teacher can easily and flexibly merge, truncate, copy, paste, delete and modify the recorded ** file according to the teaching situation, so as to get the perfect ** material. So what are the components of wireless recording and broadcasting? Let's introduce the information below.
First of all, let's understand what are the components of wireless recording and broadcasting:
Wireless recording and broadcasting host (1 set), recording and broadcasting live broadcast director system v20.0 (1 set), high-definition wireless PTZ camera (2-3 sets), omnidirectional microphone (1 set), lavalier microphone (1 set), tripod (2-3 sets), PPT wireless transmitter (1 set), portable trolley case (1 set), resource management cloud recording live broadcast on-demand platform and server (1 set). These simple supporting facilities are enough to support the application needs of the whole classroom and other scene recording and live broadcasting, solve more than 90% of the teacher's workload in the recording of classes, and can record in real time, direct, edit, and live broadcast, etc., changing the previous large-scale post-work, saving time and efficiency. As shown in Fig
The whole system adopts a fully wireless connection mode; Camera recording host, through one-to-one broadcast-level ** transmission, rather than network or wifi methods; Audio recording and broadcasting hosts, all of which are wirelessly connected; Stable and durable, avoid frame drops and lack of clarity.
Second, in the process of recording lessons, how to place the shooting camera position is very important: the conventional recording of classes basically uses a single camera to shoot in focus, which is prone to several drawbacks, resulting in low clarity and picture quality. In the form of wireless mobile recording, three cameras can be configured, which can be configured with teacher panoramic lens, teacher close-up, student panoramic lens, student close-up shots, etc., multi-scene requirements and rich picture switching, etc.
The above composition of wireless recording and broadcasting is shared here for you, I hope this article will be helpful to you. If you have any other questions about wireless recording and broadcasting, you can pay attention to Ruiqu information or leave a message, we look forward to working with you**!