The Densité Series UDC-3901 is a compact utility grade 3G/HD/SD up/down/crossconverter with video, audio and metadata processing. It offers up/down/crossconversion, with simultaneous 3G, HD and SD outputs. The processor performs all the up/down/crossconversion, color space and aspect ratio conversion needed to maintain the chosen output formatting, irrespective of whether the input is 3G (Level A or B), HD 1080i, HD 720p or SD. To ensure that up/downconverted television is presented in the correct aspect ratio when aired, the UDC-3901 supports AFD (Active Format Description) SMPTE-2016.
- Up/down/cross/ARC converter with frame sync (50/59.94 Hz)
- Offers a multirate 3G/HD/SD input and simultaneous 3G/HD/SD outputs
- Supports 3G level A (mapping 1) and level B
- Flexible HD/SD/URS reference input
- Advanced video de-interlacing for best image quality
- One frame of processing delay for all conversions
- Automatic ARC using AFD (SMPTE ST 2016) , video index (RP-186) and WSS
- Custom and fixed ARC presets
- Built-in proc amp with YUV/RGB color correction and legalizer
- Processes and converts ancillary data such as CC (608/708), timecode, teletext/OP-47 and SCTE-104 (SMPTE ST 2010)
- Inserts V-Chip and CGMS in XDS of CC (CEA-608)
- Optional SFP plug-in cartridges to select between SFP additional inputs and BNC/DIN inputs and output both electrical and optical signals simultaneously
- Serial and GPIO ports for automation control
- Dual fingerprint generation to monitor lip sync on SD and HD outputs
- 16 channels embedded audio processing (32 channels internal)
- Automation capabilities based on audio signal type detection
- Audio downmix: 5.1 surround to Lt/Rt or Lo/Ro
- Perfect audio/video sync plus additional audio user delay of up to 2 seconds
- Compatible with Grass Valley audio processing cards using ABUS
- Compatible with iControl end-to-end A/V fingerprint analyzer for lip sync measurement
