BenQ WDC20 White Paper - Page 15

A/V format conversion and A/V format encoding/decoding: A/V streaming data conversion is an important link in the InstaShowTM Series. HDMI/DisplayPort A/V data at 1080P video resolution takes up about 6GB of space after lossless compression. Even though the InstaShowTM Series uses 802.11ac wireless network bandwidth and speed, the network bandwidth and data transmission speed are still not able to cope with 6GB of data.Therefore the InstaShowTM Series treats the A/V data with the four steps of format conversion, compression, decompression, and restoration through a high-performance core processor and then uses dynamic compression ratios to adjust the compression ratio. Moreover it is coupled with wireless projection network performance management to make high picture quality play stably and smoothly. System configuration: The InstaShowTM Series system configuration uses a Web UI to ensure authenticated connections through HTTP service. HTTP is for non-business devices to use browsers to directly transmit data in clear text. Interactive conversations under an ordinary (insecure) mode will have hidden threats in the transmitted content as they are prone to theft by those with malicious intent. As such we make the user's login status bound to the Web login page of the Host.Within the valid time period the user's login status remains valid until the user account privilege has been revoked or cookie session has timed out. Security class: The InstaShowTM Series has 3 security classes, differentiated based on the number of times the provided function has. Class 1. .The Button and the Host get needed identity authentication and password through a Wi-Fi connection. . IOs,Android devices and the Host get needed identity authentication and password through a Wi-Fi connection. . Account and password needed by the user to log into the Host Web UI. Class 2. . Make sure the MAC address of the Button is in the Host list for the Host and the Buton to establish connections. . Firewall function enabled. .After the InstaShare app is installed on a device, it can connect to the Host and needs to make sure the Host supports InstaShare before a connection can be established with the Host from that device. (InstaShowTM S only) .The Host Web UI provides settings of enabling and disabling for BYOD applications. (InstaShowTM S only) . Screen Lock on Web UI setting. (InstaShowTM only) 15 January 2020