Overview; Figure 1-1: 7880Dec-H264Hd Block Diagram - evertz 7800 Manual

1.

OVERVIEW

As broadcasters, cable companies, satellite and IPTV providers move to an all digital domain, the
need for a versatile, easy to use and cost effective decoder becomes important. The 7880DEC-
H264HD is a professional quality H.264 SD or HD decoder card. It offers high end SD and HD
decoding of a signal coming from ASI or IP input.
Optional MPEG-2 SD & HD decoding is also available. The 7880DEC-H264HD is perfect for
monitoring applications or decoding for downstream baseband video and audio processing. The
7880DEC-H264HD can reconstruct in the most flexible way all VANC & HANC data in the SDI outputs.
The 7880DEC-H264HD can be coupled with Evertz RF demodulators to create a complete, versatile
integrated receiver/decoder (IRD).
Features
•
1x HD/SD H.264 or MPEG-2 Video Decoder (optional)
•
2x ASI Inputs
•
IP Input with IGMP Subscription
•
Selection of decoded service
•
Independent SDI/HDSDI outputs with embedded audio and ancillary data
•
2 Audio Decoders, MPEG-1 Layer 2 and AC-3 decode
•
Dolby-E™ Pass through
•
Fully integrated with the industry leading VistaLINK
ASI input 1
ASI input 2
10/100 RJ45
MPEG
over IP
10/100
RJ45
VistaLINK
H264
SD/HD
Video
Decoder
Transport
Stream
Audio
Monitor,
Decoder 1
Process and
selection
Audio
Decoder 2
CPU
Control and
measurements
Card
Module Input
Edge
Status Present

Figure 1-1: 7880DEC-H264HD Block Diagram

Revision 1.0
7800 MultiFrame Manual
7880DEC-H264HD H-264 HD Decoder
PRO system
®
Output
Video/audio A
Signal processing
TX
Embedding
Audio
Closed caption
7880DEC-H264HD - 1
ASI 1 Output
ASI 2 Output
(HD) SDI output 1
with embedded audio
(HD) SDI output 2
with embedded audio
(HD) SDI output 3
with embedded audio
(HD) SDI output 4
with embedded
audio