How to choose a video conference HD DVR?
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Panoramic HD fidelity sound quality perfect reproduction of a live video conference <br> <br> At present, video conference video conference users generally required to achieve 1080P HD effect, therefore, the video conference terminal devices growing trend of high-definition digital. Hualu SX300 high-definition hard disk recorder came out, bid farewell to the traditional video recorder is not standardized, with multiple high-definition input and output interfaces to achieve panoramic camera and close-up camera, high-definition online video conferencing site. In videoconferencing, local audio and video and remote audio and video are interlaced in real time. The audio and video output from HD video recorders must be consistent with the real-time scenes at the time to ensure effectiveness. In the recording process, the Hualu SX300 Blu-ray Disc Recorder adopts a separate synthesis method for audio and video recording and recording, ensuring simultaneous recording of audio and video synchronized video and true reproduction of the conference site.
This is a high-definition era, with high requirements for high-definition audio and video, which has also caused a large number of real-time audio and video problems, and an excellent recording device must have high-capacity storage and efficient processing capabilities. This Hualu Blu-ray recorder, BD disc single-sheet capacity of 25GB, built-in 1TB large-capacity hard drive, audio and video can be achieved for a long time uninterrupted recording, fully meet the video conference "willfulness" length. 
Data security boost healthy development of enterprises <br> <br> In general, medium and large enterprises will adopt a multi-video meetings, conferences and even cross-regional cross-border meeting, identify important matters such as cooperation through the conference. Therefore, the accuracy and safety record of video conferences is very important. Hualu SX300 hard disk recorder uses HD-SDI as video input to record, the picture is smooth, anti-interference ability is strong, and the data security is high. And built-in 1TB large-capacity hard drive, using dual BD Blu-ray drive to burn simultaneously, even if the disc fails to burn can also be transcribed through the built-in hard drive to ensure the safety of the data. After the Hualu SX300 hard disk recorder completes the video conference recording, the system automatically calculates the Hash value of the recorded data and writes the data to the optical disk to ensure the uniqueness of the data. The objective and real data record can prevent anyone from editing or technically processing video material without authorization, and can protect the data from being leaked and lost. , And the system supports direct optical disc technology, users can directly record audio and video data to the disc, without having to transcribe through the hard disk, to ensure the real-time data.
It is worth noting that the system is equipped with an abnormal power-off protection function for optical drive recording. Even if a power failure occurs during the burning of the optical disk, the user can restore the current file system of the burned optical disk after the power is turned on again, enabling the optical disk to be available at the interrogation host. Or read data on the computer, thus avoiding data loss in an accidental situation. With such efficient and intimate recording functions, there is no worries after the video conference, which perfectly helps the company develop.
Network support long-distance transmission, so that the content of the meeting to share characteristics more convenient <br> <br> the current era of globalization and networking provides great convenience for business development. Hualu this special hard disk video recorder system supports 10M/100M/1000M network, the system network is very convenient, and related supporting equipment can achieve network client access to host the data recorded by the host, but also for remote control, remote transmission, remote Sharing and other functions. It can be said that truly important data security guarantees have been achieved and open content can be shared in multiple ways. In addition, data backup can be performed after the recording is completed. Concise information input makes it convenient for future inquiry. At the same time worthy of announcement is that this is the industry's first host computer with LCD display and LCD screen function, 7-inch LCD screen, user-friendly observation of the monitoring screen and system operation in real time, to avoid the failure of the recording caused by operational errors. In addition, the aircraft interface is friendly, easy to operate, and can be directly connected to the mouse through the USB interface of the machine, which is convenient and quick.
Through introduction, we can see that Hualu SX300 HD DVR integrates reliability, stability, security and confidentiality. It is technically perfect for video conferencing and will certainly help companies achieve rapid development.