Descripción
Outline
This device can encode and transmit high-quality audio & video under the low bit-rate. Also, it has several analog and digital video input interfaces (CVBS, YPbPr, HD/SD-SDI, and HDMI), and audio input interfaces (RCA, XLR, HDMI, AES and EUB). Its high integrate and cost effective design gives users excellent digital video encoding solution, and makes it can be widely been used in digital TV CATV head end solution, image monitoring etc.
Features
- H.264 High Profile Level 4.0 and H.264 High Profile Level 3.0 encoding support, advanced video pre-processing algorithms
- MPEG1 Audio Layer 2 encoding, (HE_AAC(v2) and LC-AAC audio encoding are optional)
- Support CVBS, S-Video, YPbPr analog video input
- Support HDMI, HD/SD-SDI digital video input
- Support AES/EBU, HDMI, HD/SD-SDI embedded digital audio input
- Support XLR (balance), RCA (unbalance) analog audio input
- Support UDP/RTP media transmission protocols & unicast/multicast output
- Support PAL, NTSC SD video format
- Support 720P, 1080I and 1080P HD video format
- LCD / keyboard operating
- NMS or SNMP network management
Specifications
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Video input
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1 × Analog CVBS, BNC interface | ||
| 1 ×S-Video input, BNC interface | |||
| 1 × YPbPr video input, BNC interface | |||
| 1xHD/SD-SDI, BNC interface | |||
| 1xHDMI interface | |||
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Audio input |
Analog stereo audio(balanced), XLR interface | ||
| Analog stereo audio(unbalanced), BNC interface | |||
| AES / EBU digital audio, XLR interface | |||
| HD/SD-SDI embedded audio | |||
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Video |
Resolution |
1920x 1080p@59.94Hz, 1920 x 1080p@50Hz |
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1920×1080i @59.94Hz, 1920×1080i @50Hz |
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1280×720p@59.94Hz, 1280×720p @50Hz |
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720×480i @59.94Hz, 720×576i @50Hz |
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Encoding |
AVC/H.264 High Profile Level 4.0 for HD
AVC/H.264 High Profile Level 3.0 for SD |
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Bit-rate |
0.8Mbps~20Mbps | ||
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Rate Control |
CBR/VBR | ||
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GOP Structure |
IBBP | ||
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Advanced Pretreatment |
De-interlacing, noise reduction, sharpening | ||
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Audio |
Encoding |
MPEG-1 Layer 2, (HE-AAC V2 and LC-AAC are optional) | |
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Sampling rate |
48KHz | ||
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Resolution |
24-bit | ||
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Bit-rate |
32Kbps~384Kbps | ||
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Stream output |
2×ASI outputs, BNC interface | ||
| SPTS over UDP/RTP, 10/100Base-T Ethernet interface
(UDP/RTP unicast / multicast) |
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System function |
LCD/keyboard operating, NMS or SNMP support | ||
| Ethernet software upgrade | |||
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General |
Dimensions |
482mm×455mm×44.5mm(W × D × H) | |
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Approx weight |
4.5Kg | ||
|
Temperature range |
0~45℃(Operation), -20~80℃(Storage) | ||
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Power requirement |
AC110V±10%, 50/60Hz; AC 220V±10%,50/60Hz |
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Power consumption |
17.6W | ||
Valoraciones
No hay valoraciones aún.