185-6525-0908 Digital IPTV system overall solution service provider
Product Overview
W320B multi-channel Encoder is a professional audio & video encoder with MPEG2, MPEG4 AVC/H.264 encoding and multiplexing device. It supports to convert 8/12/16/24 CVBS video inputs to IP output. To meet customers’ various requirements, it is also equipped with 1 ASI output for option as required. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, satellite digital TV broadcasting etc.
Key features
Ø 8/12×CVBS video inputs with 8/12 SPTS and 1 MPTS output through Data 1 or Data 2
Ø16/24×CVBS video inputs with 16/24 SPTS or 1 MPTS output (alternative) through Data 1 or Data 2
ØSupport MPEG-2, MPEG4/H.264 Video encoding
Ø Support MPEG1 Layer 2, LC-AAC, HE-AAC Audio encoding
Ø Supports PAL and NTSC SD video formats
Ø 1 ASI output (optional) as copy of MPTS
ØSupport IP output over UDP , RTP/RTSP protocol
ØSupport Logo, QR code, Caption insertion
Ø Support “Null PKT Filter” function
ØSupport PID Remapping, PCR accurate adjusting and PSI/SI editing and inserting
ØControl via web management, and easy updates via web
Application
Specifications
Input | 8/12/16/24 CVBS inputs , RCA interface | |||
Video | Resolution | Input | Output | |
720*576@50i | 720*576/352*288/320*240/320*180/ 176*144/160*120/160*90@50Hz | |||
720*480@60i | 720*480/352*288/320*240/320*180/ 176*144/160*120/160*90@60Hz | |||
Encoding | MPEG-2, MPEG4 AVC/H.264 | |||
Bit-rate | 0.5~5Mbps | |||
Rate Control | CBR/VBR | |||
GOP Structure | IPPP, IBPBP, IBBPB, IBBBP | |||
Advanced Pretreatment | De-interlacing, noise reduction | |||
Audio | Encoding | MPEG1 Layer 2, LC-AAC, HE-AAC | ||
Sampling rate | 48KHz | |||
Bits per sample | 32-bit | |||
Bit-rate | 48Kbps~384Kbps (each channel) | |||
Multiplexing | Function | PID remapping (automatically or manually) | ||
Accurate PCR adjusting | ||||
Generate PSI/ SI table automatically | ||||
Stream output | 1 ASI out as copy of MPTS IP output over UDP/RTP/RTSP through Data 1(1000M) or Data 2 (100M) : 8/12 CVBS inputs with 8/12 SPTS and 1 MPTS output 16/24 CVBS inputs with 16/24 SPTS or 1 MPTS output (alternative) | |||
System function | Network management (WEB) | |||
Chinese and English language | ||||
Ethernet software upgrade | ||||
Miscellaneous | Dimension(W×L×H) | 482mm×410mm×44mm | ||
Approx weight | 8kg | |||
Environment | 0~45℃(work);-20~80℃(Storage) | |||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||
Power consumption | 20W |
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