GN-1898
8-Channel MPEG-2/H.264 High Efficiency Encoder
8-Channel MPEG-2/H.264 high efficiency encoder GN-1898 is GOSPELL’s flagship SD encoder series which can perform SD MPEG-2/H.264 compression encoding for up to eight channels of analog input A/V signals simultaneously, and then output the signals through ASI/IP interface after multiplexing. This device can be used for A/V signal source encoding of a DTV network head-end system, and it also supports the WEB management.
Main Features:
• Support four independent digital audio/video‐channel inputs
• Video inputs: HDMI, SDI (SDI is optional)
• Audio inputs: embedded HDMI, embedded SDI
• Video encoding format: H.264 HD and SD
• Support TS multiplexing with auto‐generated PSI/SI
• H.264 encoding bit rate range per channel: 0.5 – 20 Mbps (HD) / 0.5 – 7 Mbps (SD)
• Support VBR/CBR video encoding
• Supported video input resolutions: 1920x1080 50i, 1920x1080 59.94i, 1920x1080 60i, 1280x720 50p, 1280x720, 59.94p, 1280x720 60p, 720x480 60i, 720x576 50i
• Supported video encoding resolutions: 1920x1080, 1280x720, 720x576, 720x480
• System output rate range: 2 – 70 Mbps
• Output TS packet format: 188 bytes
• IP output TS is in the form of UDP packet with the support of SPTS/MTPS mode
• Support WEB‐based management and online remote update
• Malfunction alarm display
• Power failure memory recovery
