EVS Broadcast Equipment SA
11
4 The HXT150 Card
Introduction
The HXT150 dual output up/down/cross converter is a transmission
tool optimized to have a second channel running on a medium long
offset delay that will improve statistical multiplexing efficiency.
One application is that the SD output in both anamorphic and letterbox
formats run on the same multiplexer and because of the SD 5 seconds
offset delay will help with multiplexing
Features
HD, SD SDI input (auto selecting)
Low latency conversion process
HD outputs
SD outputs (simultaneous anamorphic widescreen and pan-scan)
Up-conversion from SD, 720p or 1080i (equal frame-rate)
Down conversion
Cross conversion 720p to 1080i and vice versa
Dual input backup function
Automatic by input carrier detection
Manual by direct control (ACP)
GPI
2 Frame synchronizers for the HD and SD domain with individual output
timing control, One with an additional offset delay.
Color correction in HD and SD domain (RGB and total gain, RGB and
total black)
H+V sharpness control in SD domain for crisp down converted picture
quality
4 GPI inputs for ARC and Shuffle triggers
Transparent for 16 channels of embedded audio both HD and SD path
Quad speed audio bus OUT compatible
De-embedding to Synapse bus with transparent input to output handling
Video proc-amp (Y and C control)
Hue control
Compatible with:
270 Mbit/s (SMPTE 259M) 50 and 59.94Hz
1485 Mbit/s (SMPTE 292M) 50 and 59.94Hz
AFD insertion in HD domain
AFD, WSS, WSS-ext and VI insertion in SD domain
I/O Delay measurement for both output domain
Reporting of chosen input
CRC status information for both inputs
Locks to Bi-level, Tri-level syncs and SDI input
OP47 to WST cross conversion and vice versa
Timecode cross conversion
CC-608 to CC-708 conversion and vice versa
6 Line Vertical Ancillary Blanking transparency in transparent mode
Full control and status monitoring through the front panel of the
SFR04/SFR08/SFR18 frame and the Ethernet port (ACP)
16 channel embedder in both HD and SD domain
Optional 2 fiber inputs (replacing 2 SDI inputs) or 2 fiber outputs
(replacing 2 SDI outputs) on I/O panel