Outline
After data processing, the multiplexed TS will be output through
DVB ASI interface.
features
MPEG-2 Standard
Support Video VBR and CBR encoding
Support extremely low MPEG-2 Video compact encoding and MPEG-4
encoding
Video encoding bit rate: 1-7Mbps
Support dynamic bit rate control of moving picture(Channel3 and
channel4)
Support MPEG-2 stream multiplexing
Create PSI/SI information
Has 4 independent A/V input connectors
Has 4 independent A/V encoding
Individual output of 1-4 channel stereo multiplexing TS stream.
Multi A/V stream combinating method
Multi-programme multiplexing output TS stream
LCD display, easy operation
Support remote network control
Technical Specifications
Video interface | Composite video signal | Video System: NTSC(525/60) or PAL(625/50) optional Connector: BNC Impedance: 75W, unbalance Frequency: 25Hz~5.75MHz Level: 1.0Vp-p, Sample frequency: 27MHz |
Audio interface | Analog audio signal | Connector: BNC(unbalanced) Impedance: 600W, Input: one stereo or two mono. Output bit rate: 32kbps~384kbps A to D accuracy:16bits Sample frequency: 32/44.1/48KHz |
MPEG-2 Video Encoding Compact | Video | Meet International standard ISO 11172(MPEG-1)and ISO 13818(MPEG-2) MPEG-2 encoding impliments 4:2:0 MP@ML Support MPEG-4 Level 5 ASP Output bit rate 1-7Mbps continuous adjustment Support VBR and CBR encoding Support open, close and various flexible GOP structure, I, IP, IPB. MPEG-2 self-adapting field frame(AFF) MPEG-2 field base(FB) Pattern: DVB standard transporting stream(TS) |
Audio | Impliments MPEG-1 II level, CD quality Audio sampling frequency:32KHz,44.1KHz,48KHz |
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