MPEG-4 MP-HD ENCODER

Prodotti
MP-HD SERIES
(DOUBLE) MPEG-4 HD ENCODER
 
One/Two independent Full-HD encoders
Two SD/HD-SDI video inputs (audio embedded)
Supported resolutions up to 1920 x 1080i
One ASI input for cascadable systems
Embedded remultiplexer
DVB/ATSC SI tables generator (user configurable)
LCN insertion for selected services
One SD analog CVBS video input
One stereo analog audio input
Two identical ASI outputs
One SD analog CVBS video output
Front panel controls and/or GUI
Firmware upgradable through USB port
2HE standard 19” Rackmount
 
Optional
Static/animated LOGO insertion 
 
 
LINEAR's MP-HD advanced Video Coding (AVC) High-Definition encoders add the latest compression and bandwidth optimization technology of MPEG-4 video coding to the Digital TV resources available for broadcasters and service providers delivering unsurpassed video quality at ultra low bitrates.
This MP-HD series combines MPEG-4 SD/HD encoding and multiplexing in one unit. Each module includes one/two independent Full-HD H.264/AVC High Profile @ Level 4.0 encoders, two animated color-bar generators, one remultiplexer, a PCR restamper and one DVB/ATSC SI tables generator in a single 2HE rack mount. Optionally, static/animated LOGO inserters can be provided.
 
The internal remultiplexer allows to compose (TS reconstruction) a compressed output data stream (multi channel bouquet), for easy cascadable configurations of more encoder units, using the ASI input interface and the two independent resulting coded signals, without the use of an external multiplexer. The automatic detection and demultiplexing of the incoming DVB services, along with the operations of PID filtering, remapping and SI tables insertion, permits a total flexible management of the remultiplexing with the locally encoded streams.
 
Operating settings can be made directly by the front panel controls (LCD display and function keys) and by USB port, with high level commands, or remotely . Also, real-time measurements of input and output TS rates can be operated with the USB interface.
 
The MPEG-4 HD encoders can be used for many applications such as: HDTV for any Digital TV system, terrestrial (DVB-T), satellite (DVB-S) and cable (DVB-C) encoding for local insertion, IPTV services.
 
  

M P – H D
OPTION
CODE
OPTION
DESCRIPTION
-D
MP-HD Upgrade from one channel to two channels coding
-G
MP-HD GUI (Graphic User Interface) on analog video / SD-SDI outputs
-A
MP-HD ASI Input option (for TS Input Cascading and Remultiplexing)
-E
MP-HD EPG Insertion
-L
MP-HD Static & Dynamic Logo Generator
-S
MP-HD Backup & Restore on SD memory card
-AA
MP-HD AAC Audio Encoder

MP-HD SERIES  
(specifications subject to change without any notice)

INPUT SIGNALS
1 ASI Interface
75 Ohm BNC Connector – Bitrate up to 216Mbps
1 SD Analog CVBS Multi-standard Video
BNC female Connector
1 Stereo Pair (XLR) Analog Audio
2 Cannon female Connectors (B alanced or Unbalanced)
2 Multirate SD/HD SDI Interfaces (Audio Embedded)
75 Ohm BNC female Connectors
OUTPUT SIGNALS
2 ASI Interfaces
75 Ohm BNC female – Output Bitrate (user selectable up to 216Mbps)
1 SD Analog CVBS Video
BNC female – for monitoring and Graphical User Interface (GUI)
1 HD SDI Interface (Audio Embedded)
1 SD SDI Interface (Audio Embedded)
75 Ohm BNC Connector
75 Ohm BNC Connector for video monitoring and GUI
SIGNAL PROCESSING FEATURES
Video Encoding          
Compliant with ISO/IEC 14496-10 (H.264/AVC) High Profile Level 4.0
Video (Encoder) Bitrate
Up to 20 Mbps
Video Resolutions (Formats)
Automatic, 1920x1080 50i, 1920x1080 59.94i, 1920x1080 60i, 1920x1080 24p, 1920x1080 23.98p, 1440x1080 50i, 1440x1080 59.94i, 1440x1080 60i, 1280x720 50p, 1280x720 59.94p, 1280x60p, 720x576 50i, 720x480 59.94i
Video Down-scaler
Embedded      
Audio Encoding          
Compliant with ISO/IEC 11172-3 (MPEG-1 Audio) Layer 1 and 2
Audio Bitrate
Up to 448 Kbps
Audio Modes
Mono, Stereo, Dual Sound, Joint Stereo
SI Tables Insertion
DVB / ATSC standards (user selectable)
LCN Insertion
User configurable
Remultiplexing
Embedded for TS reconstruction after automatic recognition, analysis and demultiplexing, PID Filtering and Tables Insertion
PCR Restamper
Embedded for correct timing reconstruction
TS Monitoring
Real-time measurements for input and output TS rates
ColorBar Generators
Two independent modules. Automatic exchange in case of video input loss
CONTROL INTERFACES
Frontal Panel Control
Fully functional LCD display, function keys and status LEDs
Local Control Port
Front panel USB port (for particular parameter settings)
Remote Control Port                
RS485 – Ethernet (optional)
GENERAL
Main AC input voltage
110 – 240 VAC, 50 - 60 Hz
Power consumption
Max 20 W
Operating temperature
0°C - 45°C
Relative Humidity
95% non condensing
Cooling
Natural convection or air forced with fans
Dimension
2HE Standard 19” Rackmount
Weight
Max 8 Kg

 
 

 

Prodotti
 

» MPEG-4 ENCODER - MP-HD SERIES BROCHURE

 

» Encoder Selection Guide