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7772MFC-HD:HD JPEG 2000 Compression CODEC
0750long | 2009-05-09 13:38:04    阅读:1934   发布文章

 

7772MFC-HD HD JPEG 2000 Compression CODEC

The 7772MFC-HD HDTV Compression Codec utilizes JPEG 2000 technology to encode one SMPTE 292M (1.485Gb/s) serial digital video signal with up to four AES groups of embedded or separate audio into one 270Mb/s compliant data output stream. The 7772MFC-HD also preserves VANC data in the incoming HD-SDI stream and transports this across the 270Mb/s interface. Automatic detection and support of 1080i/59.94, 1080i/50, 720p/59.94 and 720p/50 field rates is provided. Card functions are controlled from the card edge or through the VistaLINK? interface.

The 7772MFC-HD occupies two card slots and can be housed in the 1RU 7701FR frame which holds up to three single or dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.

Features

  • Supports 1080i/59.94, 1080i/50, 720p/59.94 and 720p/50 field rates
  • Automatic detection of 1080i/720p active lines
  • Accepts up to four groups of embedded AES audio
  • No compression applied to AES audio streams
  • Preserves VANC from input HD-SDI stream

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