1. Wireless data access.By integrating advanced high-definition audio and video wireless transmission technology, the portable wireless recording and broadcasting system comes with a wireless transmission module. Video input does not need to be connected through a video cable, making it easy to achieve mobile recording and broadcasting.

　　2. Full network connectivity.Comes with a 4G slot, plug in a 4G data card to achieve online live streaming. Fully compatible with three major telecom networks and seven communication standards including TDD-LTE/FDD-LTE. Easy to meet the requirements of intelligent, secure, reliable, and stable wireless communication.

　　3. Design integration.The mobile recording and live streaming host adopts a fully embedded integrated solution, with a stable and reliable system. It comes with a fully functional guide keyboard, supporting recording and playback control, effect switching, screen display, preset position setting and calling, and other functions. The operation is user-friendly and can be proficiently used without the need for professional personnel. Other equipment required for recording live streams (cameras, sound receiving devices, cables, etc.) can be placed in a customized airline case for easy carrying, allowing recording to be carried around without environmental restrictions and enabling the recording system to move with you.

　　4. Rich interfaces.The host provides multiple interfaces such as 4-channel 3G-SDI/+1-channel HDMI/+1-channel DVI signals, making it easy to interface with broadcast grade high-definition cameras, high-definition conference cameras, teacher computers, video booths, digital set-top boxes, and other signal inputs. Simultaneously supporting 2 channels of high-definition signal local output, used for accessing high-definition large screens in the venue.

　　5. High definition recording.The mobile recording and live streaming host software is mainly designed for high-definition recording in classroom teaching environments. It supports recording multiple formats of courseware such as MP4 and FIV at the same time, and automatically saves the recording after completion. It also supports multi-channel simultaneous recording, which has fast timeliness, simple operation, time-saving and fast speed. The recorded videos can be adjusted and watched according to different standards, and the highest clarity is supported 1080P@60 To ensure the clarity and viewing effect of the video.

　　6. Live streaming on site.The recording host software can perform multi concurrent live broadcasts for different schools and classrooms without increasing equipment. It can also push local live courseware to the platform designated by the school through a streaming media server for real-time live courseware with high concurrency. Specifically applicable to two live streaming solutions:

On campus live streaming: This device pushes videos of live events or lectures by renowned teachers to the internal network of the campus and transmits them to the network control devices in each classroom. The network control devices then publish the videos on the large screens or projections of each class;

Off campus platform live broadcast: this machine will push the video to the public network CDN, and watch the live broadcast on the public network through the school's WeChat official account. Users across the country can scan the code to share the live broadcast;

　　7. Remote guidance of micro courses.It supports remote live streaming, teaching resource editing and management without the need for additional devices. It also supports on-demand playback, downloading, and directory editing of recorded courseware resources. Additionally, it supports online editing of courseware, cutting it into micro lessons, and sharing them on the platform.