The IQMCC30 provides multi-rate frame-rate and format conversion for 3Gbps SDI, and HD-SDI digital video signals. Using high quality motion compensated image processing the IQMCC30 delivers high quality conversion in a compact and affordable modular form-factor ideal for broadcasters, news agencies, and content providers needing to deliver premium content to domestic and international audiences.
IQMCC30 includes a frame synchronizer, capable of referencing to a SD bi-level or HD tri-level reference and a variable aspect ratio converter with reading and writing of WSS, VI and 2016 AFD signaling. Audio handling includes audio channel routing, delay adjustment and level controls. Video metadata such as timecode, SMPTE2020 Dolby, closed captions and teletext captions can also be passed through the module or processed according to the required output standard.
To allow the module to be further tailored to system requirements software options are available to provide noise reduction, side-bar keying and logo insertion, and versions are available with SFP cages enabling fiber conversion or additional electrical outputs on HD-BNCs.
Motion compensated SD/HD/3G frame rate conversion
High quality up, down and cross conversion including conversion
aperture control and clean cut mode
Frame synchronizer with HD Tri-sync / SD Bi-Level Reference Input and input loss detection, and filmic field detection optimizes 3:2, 2:2 picture cadences
Aspect ratio conversion including preset ARC maps relative to conversion modes, 32 ARC user memories, pan, tilt, size, and output crop adjustments
Aspect ratio control (signaling reading and writing) using ETSI WSS and AFD Video Index signaling (RP186, SMPTE 2016)
Video proc. features include: gain, offset, luma clipper, horizontal and vertical picture enhancement, and adjustable RGB gamut legalization
Metadata support - Closed caption passing or processing for CEA608/708 and OP42/OP47/SMPTE2031 WST captions, and VITC or SMPTE12M timecode translation with output line adjustment (VITC)
Additional processing options including; noise reduction (adaptive spatial and recursive), side-bar keying and logo insertion
Processing for 16 channels of embedded audio present on the incoming SDI stream with no disturbance during video synchronizer frame wraps or drops
Audio proc. features including: channel routing, gain, invert, delay (including tracking audio delay which seamlessly tracks the video delay) and eight internal tone generators
Non-PCM processing features pair level routing and delay compensation. Dolby-E data is passed with a delay to match the video and with co-timed audio frame drop or repeat
Dolby E support – Detection of PCM/non-PCM audio to SMPTE 337/338M, pair routing and Dolby E header re-alignment
Integrated Fiber I/O support via SFP module
16 x user memories, 2 GPI/O ports, in-built test pattern generator and 19 character scrolling caption generator
RollCall control and monitoring compatible with standard logging and reporting features, plus RollTrack triggers available for detected module states including: Input loss and reference loss
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