M2sat SNGstreamer Mobile MPEG-4/ H.264 AVC Satellite News Gathering (SNG) System Multi Media Satellite Services BV
Presentation Contents: � Features � System Overview � Mobile Uplink System � Downlink System � Applications � System Advantages
SNGstreamer System Features: � High quality H.264/ MPEG-4 AVC Video/ Audio contribution with speed between 1 and 5 MBit/ s, � Portable or vehicle mounted satellite equipment, � Compatible with Ku-band satellites (leased transponder and occasional use services), � Easy-to-use with self-pointing antenna, � Optional Remote line-up via UMTS/ GSM.
System Overview Rx-Only Vehicle Antenna Mounted Self- pointing Antenna Receiver Transmitter & UMTS/ Control Unit Control Unit GSM I P Netw ork MPEG-4 MPEG-4 Encoder Decoder Audio/Video SNG Camera Studio and Audio Network Equipment Line-up control via W eb interface
Multichannel Downlink System I P 4-Channel N Video Receiver E and T Audio W Outputs O Rx-Only Antenna Control Unit R (Typical 2.4 to 3.8 m) (Rack Server) K MPEG-4 Decoders UMTS/ GSM Line-up control Connectivity via W eb interface via I nternet
MPEG-4 AVC / H.264 Encoder/ Decoder Unit � Real time MPEG-4 AVC encoding & decoding � Interlaced Full D1 resolution � Bit rate 1 to 5 MBit/ s (Optional up to 10 MBit/ s � Latency 0,5 sec (at bit rates > 2 MBit/ s) � Decoder with optional MPEG-2 transcoding � SDI and composite video in- and outputs
Transmitter and Control Unit � Bit rate up to 5 MBit/ s (Optional up to 10 MBit/ s � QPSK/ 8-PSK/ 16-QAM modulation (SCPC Mode) � Optional Turbo Codec � Antenna pointing control � Built-in UMTS/ GSM IP Router for remote access � Control via web browser (local and remote) and via front panel keypad
Antenna for vehicle mounting � 98 cm and 120 cm versions � Self-pointing � Tx gain 41.3 dBi (43 dBi @ 120 cm) � Weight 62 kg (92 kg @ 120 cm) � Built-in compass, GPS, tilt sensor � DVB-S Receiver for satellite identification � Eutelsat approval
Vehicle Antenna Folded and Un-folded
Field Use on SUV (with portable case)
Applications: � Live news contribution � Store&Forward contribution of MPEG-4 files � Live video/ audio streaming to the Internet � Mobile video conferencing (with two-way modem unit) � Mobile surveillance systems
Advantages compared to other SNG Systems: � Requires half of the satellite bandwidth compared to MPEG-2 systems at the same quality (2.25 MHz for news, 4.5 MHz for sports) � Smaller and easier to use equipment � Remote line-up feature via UMTS/ GSM (requires no satcom technicians in the field) � Lower equipment and service costs � Supports point-to-point uplinks and IP streaming
For questions and further information please contact: Multi Media Satellite Services BV Sales sales@m2sat.com Office Tel. + 31 20 494 5097 Fax + 31 20 494 5087
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