الوصف

Function: 4 Channels MPEG*4 AVC/H.**4 SD Encoder with Analog Video and Audio Input TLS***4 4 in 1 H.**4/AVC SD Encoder is new generation broadcast quality video and audio encoding equipment developed according to the market demand, on the basis of the single channel SD H.**4 encoder. It adopts the currently most advanced H.**4/AVC video coding algorithm and multiple audio coding algorithms. Combined with our advanced video and audio preprocessing technology, it can encode and transport high quality video and audio signal in low code rate, providing the best digital video encoding solutions to subscribers. It is suitable for the current mainstream DTMB-T international standard modulator networking. Features: 1. H.**4/AVC High Profile Level 4.0 HD/SD video encoding, advanced video pre-processing algorithm 2. MPEG*1 Audio Layer 2 3. Support various kiTL of streaming media transport protocols, such as RTP/RTCP, MPEG-TS over UDP, etc. 4. Control mode: LCD/Button, network management, etc. Technical Specification 1) Video Input: 4 Channels Analog Composite Video (CVBS), BNC Interface 2) Audio Input: 4 Channels Analog Stereo Audio, RCA Interface (Unbalance) 3)Data Stream Output: 2 Channels ASI Outputs, BNC Interface *0/**0Base-T Ethernet Interface MPEG-TS over UDP Unicast/Multicast 4) Video Coding: H.**4/AVC High Profile Level 4.0 5) Coding Rate: 0.8Mbps~*0Mbps (each channel) 6) Code Rate Control: CBR/VBR 7) Resolution: **0×**0_*0i NTSC **0×**6_*0i PAL 8) GOP Structure: IBBP *****