7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
Page - 2 Revision 1.1.3
All 7814 series modules include integrated frame synchronization capabilities and have an external
Genlock input for adjusting output video timing. In addition, the cards support FRAME REFERENCE
inputs as supported on the 7700FR-G and the 7800FR. Upon loss of an input signal, the integrated frame
synchronizers may be set to FREEZE on the last frame of good video or to output BLACK video or BLUE
video. The 7814UDX series incorporates advanced motion adaptive spatial-temporal (3D) noise reduction.
The 7814UDX series also incorporates new de-interlacing technologies for superior resolution and artifact
reduction:
• Pixel adaptive motion processing that maintains maximum vertical resolution
• Advanced directional edge interpolation that minimizes “jaggies” typically seen when
converting interlaced video to progressive video
• Advanced film mode processing that delivers mathematically lossless de-interlacing of video
content with embedded 3:2 and 2:2 pull-down
The 7814 series supports broadcast quality scaling resources and provides standard as well as
completely user defined aspect ratio conversions. In addition, these modules support AFD (SMPTE 2016)
based steering of aspect ratio conversions and can re-stamp AFD signals on the output video. AFD driven
transitions between particular ARC modes are frame accurate and glitch free. These modules support
automatic colour space conversion (ITU rec. 709 ↔ ITU rec. 601) as appropriate for the particular
conversion being performed.
A wide range of YCbCr/RGB video proc capabilities are integrated into the 7814 series products. These
include YCbCr gain and offset controls in addition to RGB based gain/colour legalization/gamma
correction capabilities. Video level, Hue and Saturation controls are also available.
The 7814 series products support 16 channels of embedded audio per path. Embedded audio is
processed with audio delay that matches video delay. Additional audio delay is also available. Full audio
proc capabilities are supported including per channel audio gain, audio routing/channel swapping and
inversion control. Surround sound (5.1 PCM) to stereo down mixing is supported (Lt/Rt or LoRo). The -
AES8 versions of the 7814 series modules support 8x discrete AES inputs and support 8x AES outputs
per path. AES outputs can carry different audio than the audio that is being embedded. For more
advanced applications, advanced audio processing elements are available like the stereo to 5.1 up mixing
(+UMX) and IntelliGain Loudness Management (+IG).
These modules are SNMP and VistaLINK® capable when used in conjunction with a 7700FC/7800FC
frame controller card in slot 1 of the 7800FR. In addition, card control can also be performed using a
mini-adjent Jar and a direct connection to the rear panels Ethernet port (Not available at time of writing).
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