Product Overview
MPEG2 SD IP Encoder is a professional audio & video encoding and multiplexing device. It supports to convert 8/12/24 CVBS video inputs to MPTS or SPTS 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
* 8× CVBS video inputs with 8 SPTS and 1 MPTS output through Data 1 or Data 2
* 12 × CVBS video inputs with 12 SPTS and 1 MPTS output through Data 1 or Data 2
* 24×CVBS video inputs with 24 SPTS or 1 MPTS output through Data 1 or Data 2
* Support MPEG-2 Video encoding
* Supports PAL and NTSC SD video formats
* Support MPEG1 Layer II, AC3 (2.0) Audio encoding and support audio gain adjustment
* Support 1 ASI output (optional)
* Support CC (closed caption)
* support “Null PKT Filter” function
* Support QR code, LOGO, OSD insertion---SNK6320KA
* Support PID Remapping
* Support PCR accurate adjusting
* Support PSI/SI editing and inserting
* Real-time effective encoding output bit-rate monitoring
* Control via web management, and easy updates via web
* Lowest cost per channel, breakthrough price
Principle Chart
Technical specification
| Input |
8 CVBS inputs , RCA interface
12 CVBS inputs , RCA interface
24 CVBS inputs , RCA interface |
| Video |
Resolution |
720×480_60i, 544×480_60i, 352×480_60i
352×240_60i,320×240_60i,176×240_60i, 176×120_60i |
|
720×576_50i, 704×576_50i, 640×576_50i, 352×288_50i, 320×288_50i, 176×288_50i, 176×144_50i
|
| Encoding |
MPEG-2 |
| Bit-rate |
0.5Mbps~8Mbps each channel |
| Rate Control |
CBR |
| GOP Structure |
IBBP |
| Advanced Pretreatment |
De-interlacing, noise reduction |
| Audio |
Encoding |
MPEG-1 Layer 2, AC3(2.0) |
| Sampling rate |
48KHz |
| Resolution |
24-bit |
| Bit-rate |
64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each channel
|
| Multiplexing |
Function |
PID remapping (automatically or manually) |
| Accurate PCR adjusting |
| Generate PSI/ SI table automatically |
| Stream output |
1 ASI as copy of MPTS ( 8/12 CVBS and 24 CVBS input with MPTS output)
IP (MPTS/SPTS) output over UDP/RTP/RTSP
|
| 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
|
