Having both analog and digital interfacing along with multirate format conversion for 3G/HD/SD-SDI digital video signals gives the IQUDC34 a high level of flexibility and ability to handle a wide range of interfacing applications. Whether it’s decoding composite signals and embedding the associated analog audio, or receiving HD-SDI and de-embedding to AES, or analog audio for monitoring IQUDC34 can adapt, and using high quality motion adaptive de-interlacing and flexible scaling technology ensures that the conversion performance is first class.
IQUDC34 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 signalling. Audio handling includes audio channel routing, delay adjustment and level controls. Video metadata such as timecode, 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, and versions are available with SFP cages enabling fiber conversion or additional electrical outputs on HD-BNCs.
Wide range of I/O including SDI, CVBS, AES audio, analog audio and integrated fiber support via SFP module
High-quality up/down/crossconversion including conversion aperture control
Frame synchronizer with HD tri-sync/SD bi-level reference input and input loss detection
Aspect ratio conversion including preset ARC maps relative to conversion modes, selectable pan, tilt, aspect, size, and output crop adjustments
Aspect ratio control (signaling reading and writing) using ETSI WSS and AFD Video Index signaling (RP186, SMPTE ST 2016)
Video processing features include: gain, offset, hue, horizontal and vertical picture enhancement, and RGB gamut legalization
Metadata support — Closed caption passing or processing for CEA608/708 and OP42/OP47/WST captions, VITC or SMPTE ST 12 timecode translation, and ancillary data bridge for seven blocks of ANC data passing
Additional processing options including noise reduction (adaptive spatial and recursive) and linear or motion compensated frame rate conversion
Eight AES audio I/O, balanced or unbalanced, two pairs of balanced analog audio inputs and outputs all available to/from any processed internal pair, and audio proc. features including: channel routing, gain, invert, delay and eight internal tone generators
Processing for 16 channels of embedded audio present on the incoming SDI stream with no disturbance during video synchronizer frame wraps or drops
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 ST 337/338, pair routing and Dolby E header re-alignment
Built-in test pattern generator and 19 character scrolling caption generator
16x user memories and two GPI/O ports
RollCall control and monitoring compatible with standard logging and reporting features
RollTrack triggers available for detected module states including: input loss and reference loss
Inputs & Outputs Video Signal Inputs
SDI inputs: 2x
Input cable length:
Up to 80m Belden 1694A @ 3 Gb/s
Up to 120m Belden 1694A @ 1.5 Gb/s
100m typical (with output set to 1080p rates), Belden 1694A @ 270 Mb/s
Input standard (auto detect):
720 50/59p1080 50/59i
1080 50/59p level A/B
Analog video inputs: 1x Composite; PAL, NTSC, NTSC-J, PAL-M, PAL-N, N4.4, SECAM with 12-bit resolution
1x analog reference with passive loop-through
Black (HD tri-level and SD bi-level) and blackburst (SD bi-level)
Having both analog and digital interfacing along with multirate format conversion for 3G/HD/SD-SDI digital video signals gives the IQUDC34 a high level of flexibility and ability to handle a wide range of interfacing applications. Whether it's decoding composite signals and embedding the associated analog audio, or receiving HD-SDI and de-embedding to AES or analog audio for monitoring, the IQUDC34 can adapt, and using high-quality motion adaptive de-interlacing and flexible scaling technology ensures that the conversion performance is first class.
Posted Jun 25 2020 (DS-PUB-2-0820B-EN) File Size: 276.4 KB