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NDS3211B MPEG2/H.264 HD Encoder
Outline
NDS3211B Mpeg-2/ H.264 HD Encoder is the new broadcasting audio & video encoding device with powerful functionality. It is equipped with multiple video input interfaces (HDMI, SDI, YPbPr and CVBS) and audio input interfaces (AES, BNC and XLR) to make it possible to compatible with different signal sources.
Multiple audio and video encoding formats are available to meet customers’ various requirements. It supports 2 stereo to mix with the video to form a stream output. The encoded program will finally output in TS through ASI/IP port.
NDS3211B is also featured with OSD (QR code, LOGO and Caption) insertion function and can display multiple elements at same time. Operator can insert advertisement picture, own LOGO, special QR code, Text content in encoding process independent of STB. It will bring more profit for product user.
Key Features
Support QR code, LOGO, OSD inserted(Language Supported: 中文, English, العربية, اردو , for more languages please consult us…) (Optional)
MPEG-2 HD/SD and MPEG-4 AVC/H.264 HD/SD video encoding
MPEG1 Layer II, HE-AAC (v1&v2), LC-AAC and DD AC3 audio encoding
Support DD AC3 audio passthrough (for SDI and HDMI in)
Support 2 stereo audio encoding
Support ASI output and IP over UDP and RTP output
Support 1080I,720P, 480I, 576I video resolution and downscale transform
Support video buffer, free to switch video sources (all video interface available)
Support CC (closed caption), EIA 608 and EIA 708 (for CVBS and SDI in)
LCD / keyboard control and web management
Support low latency
Inner Principle Chart
Specifications
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Interface |
1×HDMI, 1×HD-SDI, 1×YPbPr and 1×CVBS (only for CC) |
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Resolution |
Input |
Output |
Interface Applicable |
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1920×1080p@60/59.94 |
1920×1080p@60, |
SDI, HDMI |
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1920×1080p@50 |
1920×1080p@50 |
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1920×1080i@60/59.94 |
1920×1080i @60 |
SDI, HDMI, YpbPr |
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1920×1080i @50 |
1920×1080i @50 |
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1280×720p@60/59.94 |
1280×720p@60 |
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1280×720p@50 |
1280×720p@50 |
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720×576i@50 |
720×576i @50 |
SDI, HDMI |
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720×480i@60 |
720×480i @60 |
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Encoding |
MPEG-2 HD/SD, MPEG-4 AVC/H.264 HD/SD |
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Bitrate Range |
2.5 – 19.00 Mbps |
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Rate Control |
CBR/VBR |
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GOP Structure |
IP, IBBP, IBBBP |
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Chroma |
4:2:0 |
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Audio |
Interface |
2×XLR, 2×AES, 2×BNC, 1×SDI (support maximum 2 stereos synchronous processing), 1×HDMI, |
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Encoding |
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC, DD AC3 (2.0)
DD AC3 pass-through (for SDI and HDMI in) |
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Sampling rate |
48KHz |
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Bit-rate |
32Kbps~384Kbps |
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Stream Input |
2 ASI Input for remux |
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Stream output |
2×ASI output ports, BNC interface |
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2 IP (MPTS) over UDP / RTP /RTSP, 1000 Base-T Ethernet interface*2 with independent IP addresses (multicast/unicast) |
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System function |
LCD/keyboard and web management |
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Language: English |
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Ethernet software upgrade |
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General |
Dimensions |
482mm×405mm×44.5mm (W × D × H) |
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Temperature |
0~45℃(Operation), -20~80℃(Storage) |
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Power |
AC110V±10%, 50/60Hz; AC 220V±10%,50/60Hz |
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Consumption |
16W |
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Technical Comparison
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|
NDS3211B(V2) |
NDS3211HS |
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Chipset |
Vixs |
Hisilicon |
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Video Encoding |
MPEG-2 HD/SD; MPEG-4 AVC/H.264 HD/SD |
HEVC/H.265 HD/SD MPEG-4 AVC/H.264 HD/SD |
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Bit Rate |
2.5Mbps~19.0Mbps |
1Mbps~15Mbps |
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HDMI Resolution |
HD/SD |
HD/SD |
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Audio Encode |
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC, DD AC3 (2.0), DD AC3 pass-through (for SDI and HDMI in) |
MPEG-1 Layer II, HE-AAC (v1&v2), LC-AAC, DD AC3 pass-through (for SDI and HDMI in) |
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Audio Channel |
Up to 2 stereos |
Up to 2 stereos |
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Rate Control |
CBR/VBR |
CBR/VBR |
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Aspect Ratio |
16:9, 4:3 |
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Chroma |
4:2:0 |
4:2:0 |
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Video Buffer |
Yes |
N/A |
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ASI In & Mux |
2 ASI input for remux |
2 ASI input for remux |
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IP out |
1 MPTS over UDP / RTP /RTSP |
1 MPTS over UDP / RTP /RTSP |
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Low Delay |
150ms - 650ms |
N/A |
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Closed Caption |
EIA 608 and EIA 708 |
EIA 608 |
