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Imagine Communications - OP+HMX+AI
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3G/HD/SD-Capable Audio Embedder with 8 AES/Analog Audio Input and Optical Transmitter

Model: OP+HMX+AI

  • Inputs:
  • One video serial digital input
  • Eight AES inputs (unbalanced, balanced compatible with external baluns)
  • Four AES inputs standard, eight AES with HMX68OPT-AES8 license option
  • Eight discrete Analog Audio inputs
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The OP+HMX+AI 3G/HD/SD audio embedder for the 6800+ module core processing platform has up to eight AES and eight analog audio inputs with optical transmitter.

This module allows for control over the picture, has an embedded audio processor for hot-switching embedded audio, provides full audio delay and processing, and has the ability to embed metadata from external sources. The OP+HMX+AI can be used in any broadcast facility where the embedding of AES or analog signals on SD or HD signals is required, or where the processing of SD or HD video and audio signals is essential.

The OP+HMX+AI is an auto-sensing 3G/SD/HD-SDI 4-AES audio multiplexer and processing amplifier with one digital video input and one DARS reference input and has four processed outputs with optical transmitter. The modules support embedding and passing of Dolby E™ metadata, and picture and sound control through integrated processing amplifiers. The basic OP+HMX+AI provides SD and HD-SDI audio embedding, and there is an optional upgrade to 3G HD-SDI (including dual-link). Another optional upgrade adds four AES inputs, for a total of eight.

The OP+HMX+AI can be controlled manually via card-edge controls with OSD video display or remotely using Magellan CCS Navigator™, HTTP web server or third-party SNMP-based control applications. In addition, the module is Q-SEE™-compliant, allowing for direct thumbnail.

  • Inputs:
    • One video serial digital input
    • Eight AES inputs (unbalanced, balanced compatible with external baluns)
    • Four AES inputs standard, eight AES with HMX68OPT-AES8 license option
    • Eight discrete Analog Audio inputs
    • DARS Input (unbalanced, balanced compatible with external baluns)
    • RS232/422 serial port for external metadata source
  • Outputs:
    • Four serial video digital outputs
    • Fiber transmitter)
  • Operational video standards:
    • 525 and 625 (SMPTE 259M)
    • 1080i/p
    • 720p (SMPTE 274M/296M)
  • Auto-detect or user-forced input video standard
  • 10-bit video processing
  • Digital equalization (supports Belden 8281/1694A and newer, thin coaxial cables like Alcatel SD02)
  • Passes all HANC samples
  • Passes VANC with user-selectable option for VBI/ANC line-by-line video deleting
  • Up to eight frames of HD and 50 frames of SD video delay
  • Loss of video modes:
    • Pass
    • Black
    • Freeze
  • Video processing amplifier with controls for:
    • Luminance gain
    • Luminance offset
    • Chrominance gain
    • Chrominance offset
    • White clip
    • Black clip
    • Hue adjustment
  • Ability to embed AES on output (fiber or SDI) without video source or genlock
  • Ability to embed external metadata
  • Dolby® header adjustment
  • Basic audio limiting capability:
    • User-selectable threshold for soft compression limiting
    • Adjustable compression slope
    • Adjustable attack time/rate
    • Adjustable delay time/rate
    • Noise gate level and time
  • Module will directly support eight AES unbalanced inputs only; balanced AES supported via external baluns adapters
  • Video and audio test generator
  • AES/Analog audio routing/advanced processing
  • Internal audio processing amplifier with gain, swap, invert, delay, mix (sum) of de-embedded and external audio channels
  • Bypassable sample rate conversion for external and embedded audio
  • Data mode for passing compressed audio - apt-X®, DOLBY® E, AC-3
  • 16-, 20- or 24-bit audio processing
  • C, U and V bit transparency
  • Shadowed/restored parameter settings when switching video standards
  • Card-edge control
  • Ethernet remote control and monitoring
  • V-fade of the output audio on audio source change
 
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