Encoder

Description

Outline This Encoder is a high quality, broadcasting level, digital compressing encoder which comply MPEG*2/DVB standard. It is able to simultaneously compress analog/digital video and audio signal. Through DVB standard ASI port, it can interconnect other equipment. This encoder equipped TBC (Time Base Correction) circuit, which greatly reduces the requirements for signal source, ensuring first rate video/audio quality, providing perfect picture. Besides, it supports all kinds of standard video/audio interface, including analog constituent, analog composite video and mono/stereo etc. The formats of digital compressing data output are ASI。Compression input adopts MPEG*2 *@********************es real time encoding and multiplexing, generating DVB transport stream. It completely complies MPEG*2 standard, having great compatibility. Features ●Encoding 1 A/V inputs as 1 SPTS output ●Support 4: 2: 0 encoding ●Hi-Fi audio processing R/L channel, stereo input. ●Output code rate continuously variable, flexible in use. ●Local/Remote net administration possible. ●LCD display, flexible in operation. ●High reliability design, stable in running. ●PID and setting display ●SDT, program provider and program name setting possible Application Scope ●CATV digital head-endï&frac*4;› ●Satellite digital TV broadcastingï&frac*4;› ●Ground digital TVï&frac*4;› ●Image monitoringï&frac*4;› ●Video on Demandï&frac*4;ˆVODï&frac*4;‰ï&frac*4;› ●Remote educationï&frac*4;› ●TV conference Performance Index Input Interface Video Signal Level 1.0Vp-p Impedance *5 Ω Audio Signal Level 2Vp-p Impedance **0 Ω Output Interface ASI DVB Standard SPI Output Bit Rate 1~*5Mbps Continuous Variable Video Encoding Complying International Standard ISO ****2(MPEG*1) and ISO ****8(MPEG*2) MPEG*2 Encoding adopts 4:2:0MP