Active Member
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[China]
Contact name:
Chengdu Digitovision Co.,Ltd |
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Outline
8 in 1 (STHD-5704 4 in 1) MPEG-2/H.264 SD Encoder is our professional SD audio & video encoding and multiplexing device with powerful functionality. It has 8 (4) independent channels of video input interfaces supporting MPEG-2 and H.264 encoding, and 8 (4) pairs of unbalanced stereo audio inputs with MPEG-1 Audio layer 2, LC-AAC and HE-AAC encoding. In addition, it has an ASI input and can multiplex the input TS with the 8 (4) encoded SPTS to generate a MPTS output.
Key Features
* Support 8 (4) CVBS input and 1 ASI Input for re-mux
* Support H.264 & Mpeg2 video encoding
* MPEG1 Audio Layer 2, LC-AAC and HE-AAC audio encoding
* Support VBR/CBR video encoding
* Support Low Latency function
* Support PSI/SI editing and inserting
* Supports MPTS or 8 (4) SPTS IP (UDP, RTP/RTSP) Output
* Supports IP null packet filter
* Real-time output bit-rate monitoring
* LCD / keyboard and web NMS operation
* Update device through NMS port
Technical Specifications
| Input | 8 (4) CVBS inputs , BNC interface | |||
| 8 (4) pairs unbalanced stereo audio input, BNC interface | ||||
| 1 ASI input, BNC interface | ||||
| Video | Resolution | PAL:720*576; NTSC: 720*480 | ||
| Encoding | MPEG-2; H.264 | |||
| Bit-rate | 0.5~15Mbps for H.264 encoding 1~15Mbps for MPEG-2 encoding | |||
| Rate Control | CBR/VBR | |||
| Aspect Ratio | 4:3, 16:9 | |||
| Advanced Pretreatment | De-interlacing, Noise Reduction, Sharpening | |||
| Audio | Encoding | MPEG1 Audio Layer 2; LC-AAC; HE-AAC | ||
| Sampling rate | 48KHz | |||
| Bit-rate | 32Kb/s~384Kb/s | |||
| Multiplexing | 1 ASI input multiplexed with local 8 channels of TS | |||
| Stream output | 2*ASI output, BNC interface | |||
| MPTS/8 *SPTS (4*SPTS) over UDP or RTP/RTSP, 100Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast) | ||||
| System function | Low Latency achieved (Normal, mode 1 and mode 2 optional) | |||
| LCD/keyboard and Web-based NMS operating | ||||
| Chinese-English control interface | ||||
| Ethernet software & hardware upgrade | ||||
| Miscellaneous | Dimension (W× L× H):482mm×455mm×44mm | |||
| Approx weight :4kg | ||||
| Temperature:0~45℃(work), -20~80℃(Storage) | ||||
| Power:AC 100V-220V±10%, 50/60Hz | ||||
| Consumption:25W | ||||
