Overview
DMB-8900N Plus Professional Video Streaming Encoder (featuring 1 HDMI input and 1 HDMI loop‑through) provides high‑performance, low‑latency, and bandwidth‑efficient streaming for IPTV/OTT systems. It enables real‑time video and audio delivery over the Internet using advanced H.264/H.265 AVC compression, supporting up to 1080p resolution. With intelligent video pre‑processing and adaptive compression, the encoder maintains sharp, high‑quality video at reduced bitrates, lowering bandwidth usage and operational costs.
The unit accepts a single HDMI input along with an HDMI loop‑out, while encoding and outputting up to four simultaneous H.265 transport streams over IP. It supports multiple streaming protocols and adjustable resolutions, offering flexible configuration for varied distribution needs.
The encoder also includes a complete software development kit (SDK), facilitating tailored integration across industries such as education, healthcare, IPTV, video conferencing, remote learning, news production, legal proceedings, public safety, finance, and transportation networks.
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Features:
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Video Input
1-channel HDMI input with loop-through capability
Supported Resolutions
Up to 720P and 1080P high-definition video input
Authentication Support
RTMP username and password authentication for IPTV server
On-Screen Features
Support for embedded logo and scrolling caption overlay; adjustable audio gain
Streaming Output
Supports up to 4 IP-based transport stream outputs
Encoding Formats
Video: H.265 HEVC, H.264 Main Profile, H.264 High Profile
Audio: MP3, AAC compression
Bitrate Control
CBR (Constant Bit Rate) / VBR (Variable Bit Rate) modes available
Image Parameter Adjustment
Full image parameter control (brightness, contrast, saturation, etc.)
Audio Output Options
Selectable audio output mode: Left channel, Right channel, or Stereo
Multi-Output Configuration
Multi-screen, multi-protocol, low-bitrate high-quality image transmission
Streaming Protocols
HLS, RTSP, HTTP, UDP, RTMP supported
Cross-Platform Playback
Stream accessible via HLS protocol on all iOS devices (iPhone, iPad, MacBook, etc.) without additional player installation, enabling anytime, anywhere viewing
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Application
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Various of DTV/IPTV/CATV Broadcasting Systems Distribute IP source to Streaming Server in IPTV System Advertising, monitoring, training and educating l Enterprise, hotel, campus, hospital, restaurant, public place etc. |
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Company Profile DIGICAST is a high-tech enterprise specializing in the R&D, manufacturing, sales, and engineering services of digital television headend and broadcasting equipment. With over a decade of industry presence in China, the company has established itself as a leading provider in the field. Product Portfolio Our offerings primarily include digital TV broadcasting headend equipment and systems, encompassing: Headend signal acquisition solutions Integrated receiver decoders for DVB-S/S2, ATSC, DVB-T, ISDB-T, and DVB-C HD/SD video encoders supporting multiplexing, ASI input/output, and multi-channel tuner input RF output transmodulators Multi-channel HDMI-to-RF encoder modulators Modulators with IP/ASI input and configurable RF output (DVB-C, DVB-T, ISDB-T, ATSC) IPTV/OTT solutions for hotels, hospitals, campuses, and residential communities Warranty Policy DIGICAST provides a standard five-year warranty for quality-related issues, along with lifelong technical support. Why Choose DIGICAST? We are committed to advancing the television broadcasting industry through continuous innovation and market expansion. Recognized as a first-tier professional video operating system and technical service provider in China, we deliver reliable, high-performance solutions for both domestic and international markets. Requesting a Quote Yes, we are happy to provide pricing for individual products. Please contact us via email at info@digicast.cn or by phone, and we will promptly respond with a detailed quotation. Technical Support For technical assistance, you may email us or reach out via WhatsApp. Our support team strives to respond in a timely and efficient manner. Shipping Methods Samples and shipments are typically dispatched via international express carriers such as DHL, FedEx, or UPS, though we can accommodate customer-specific shipping preferences upon request. |
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Specifications
IP Stream Input
Support 128*IP Streaming input SPTS/MPTS UDP/RTP each port, total 3*Gigabit port (DATA1/DATA2/DATA3)
Ethernet port Transport Protocol TS over UDP / RTP unicast and multicast,IGMP V2/V3
Transmission Rate Max 800Mbps for each input
ASI Stream Input
Support: 6*ASI input
Connector: BNC female, 75Ω
Signal Level: 200-800mVp-p
Packet Length: 188 bytes
Maximum bit-rate: per port≤100Mbps
RF Output Modulation
ISDB-T Modulation
ISDB-T RF out: 16*ISDB-T non-adjacent frequency RF out,
Frequency range: 96~864MHz,1Khz one step
ISDB-T Standard ARIB STD-B31
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Guard Interval:1/32, 1/16, 1/8, 1/4
Transmission Mode:2K,4K,8K
Code rate:1/2, 3/4, 5/6, 7/8
Bandwidth:6MHz
TS bit rate＜21 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
DVB-T Modulation
Channel:16*DVB-T non-adjacent frequency RF out
Frequency range: 96~864MHz,1Khz one step
Modulation standard: EN300744
Bandwidth: 6M, 7M, 8M
FFT mode: 2K, 8K
Constellation:QPSK,16QAM,64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
TS bit rate＜ 31 Mbit/s
MER≥40 dB
total output level adjustment: -35~-5dBm by 0.1 dB step
ATSC-T Modulation
Channel:16*ATSC-T non-adjacent frequency RF out
Frequency range:96~864MHz,1Khz one step
Constellation: 8VSB
TS bit rate＜19 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
IP Stream Output
Support: 8*IP(MPTS/SPTS) UDP/RTP output from DATA 1Port
Multiplexing
Supports Up to 180 PIDs per channel with PID remapping (manual or auto)
Accurate PCR adjusting
Capable of PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
Control and Monitoring
Configuration Interface: Web-based
Remote: Upgrade via network
Connector: RJ45,100M/1000M Ethernet interface
Physical and Power
Voltage 110~220V
Consumption: 18~20W
Operating temperature: 0~50°C
Dimensions: 483mm(W)*360mm(D)*44.5mm(H)
Weight: 7KG/pc
