The Densité Series XVP-1801-DC offers high quality downconversion with aspect ratio conversion and frame synchronization. It offers many advanced features, including AFD support and background keying, with optional 16 channel embedded audio processing. The superior conversion quality of the XVP at both 50 and 59.94 Hz stems from multiple technologies, including advanced motion adaptive de-interlacing and anti-ringing. To ensure that downconverted television is presented in the correct aspect ratio when aired, the XVP module supports AFD (Active Format Description) SMPTE-2016. This provides automatic aspect ratio control using embedded control commands, and this prevents on-air aspect ratio errors such as the postage stamp effect. In addition to AFD, the XVP also supports VLI (Video Line Index) RP-186 and WSS, which allows the card to adjust its ARC automatically without any external intervention.
Downconverter with frame sync
Advanced adaptive video de-interlacing for higher image quality
Automatic detection of film sequences
Automatic ARC, using AFD (SMPTE-2016), VLI (RP-186) and WSS detection and correct re-insertion with the output
Custom and fixed ARC presets
Background keying capability during downconversion which allows letterbox black bars to be filled with video or graphics
Built-in proc amp, color correction and legalizer
Processes and converts ancillary data such as CC (608/708) and timecode
Perfect audio/video synchronization plus additional audio fixed delay of up to 2 seconds
Optional 16 channels of embedded full audio processing, shuffling and downmixing
Optional 4 AES inputs and 4 AES outputs
Dolby E compatible
Audio metadata processing (SMPTE 2020-A)
Compatible with Grass Valley audio processing cards, including the UAP-1783, AAP-1741 and DAP-1781
Multiple presets for save and recall
RS-422 protocol and GPI ports for automation or external device control
Thumbnail and ALM streaming over IP
Can be upgraded in the field to the full XVP-1801 up/down/crossconverter specification
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