4-Channel H.264 HD Encoder HDE-2044H is a device of Hooray Vision’s flagship HD encoder series which can perform HD H.264 compression encoding for up to four channels of SDI/HD 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, while it also supports the WEB-based management.

  • Main features
  • Support four independent digital audio/video-channel inputs
  • Video inputs: HD, SDI (SDI is optional)
  • Audio inputs: embedded HD, embedded SDI(optional)
  • Video encoding format: H.264 HD and SD
  • Support TS multiplexing with auto-generated PSI/SI
  • H.264 encoding bit rate range per channel: 2 – 20 Mbps (HD) / 0.5 – 7 Mbps (SD)
  • Support VBR/CBR video encoding
  • Supported video input resolutions: 1920×1080 50i, 1920×1080 59.94i, 1920×1080 60i, 1280×720 50p,
    1280×720 59.94p, 1280×720 60p, 720×480 60i, 720×576 50i
  • Supported video encoding resolutions: 1920×1080, 1280×720, 720×576, 720×480
  • Audio encoding format:MPEG-1 L2, AAC(optional)
  • Audio encoding rate: 64Kbps、96Kbps、128Kbps、192Kbps、256Kbps、384Kbps
  • 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