All IPs > Multimedia > DVB
Digital Video Broadcasting (DVB) represents a suite of internationally accepted standards for digital television. This technology enables multimedia content to be delivered efficiently over various terrestrial, cable, and satellite networks, providing high-quality video and audio streams. In the realm of digital broadcasting, semiconductor IPs tailored for DVB applications are crucial for manufacturers looking to deliver cost-effective, high-performance solutions.
DVB semiconductor IPs are optimized for encoding, transmitting, and receiving high-definition digital broadcasts. They are essential components in the design and manufacture of countless multimedia devices, ensuring compatibility with DVB standards such as DVB-T2, DVB-S2, and DVB-C2. These IPs support complex modulation techniques and are capable of handling large data streams while maintaining integrity and minimizing latency.
In addition to enhancing the performance of set-top boxes, televisions, and digital video recorders, DVB semiconductor IPs are also utilized in portable media players and integrated broadcasting systems. They provide the building blocks necessary for consistent and reliable media streaming, supporting multiple video formats and audio codecs.
As the demand for high-definition and ultra-high-definition broadcast content grows, DVB semiconductor IPs offer scalable and flexible solutions. These IPs facilitate innovation in the broadcasting market, enabling companies to adapt quickly to new standards and technologies while ensuring seamless user experiences across a wide range of media platforms. Whether for consumer entertainment devices or professional broadcast equipment, DVB semiconductor IPs are central to achieving robust digital video transmission and reception.
The JPEG Encoder for Image Compression is designed to deliver efficient lossy compression for various imaging applications. This encoder is compliant with the Baseline JPEG standard (ITU T.81), ensuring a balance between compression efficiency and image quality. It supports pixel depths of up to 12 bits, although 8 bits is the default setting. The encoder provides super low latency, making it ideal for rolling shutter cameras, and is available in multiple configurations to suit different application needs. This encoder is particularly adaptable for multimedia applications requiring high-speed processing, including motion JPEG, thanks to its dual-pipe design that allows simultaneous encoding for formats like YUV422. This setup supports resolutions such as 1280x720 at 60 fps with a pixel clock of 100 MHz, although platform-specific optimizations can increase speed. The encoder operates without external RAM, relying only on FPGA and Ethernet PHY, which not only reduces power consumption but also simplifies hardware requirements. Additionally, the JPEG Encoder is verified extensively against standard compliance through detailed simulation models that ensure both bit and cycle accuracy. The encoder can be implemented in various SoCs and integrates smoothly with existing systems, thanks to its adaptable architecture that supports various network streaming standards and embedded applications.
The DVB-S2-LDPC-BCH system provides a formidable forward error correction platform crucial for satellite communication. Utilizing LDPC coupled with BCH codes, this IP ensures quasi-error-free operation, pushing system performance near the Shannon limit. Compliant with ETSI standards, it offers robust error correction capabilities with varied throughput rates, facilitated by its synthesizable Verilog model, making it adaptable for ASIC implementations.
The ISDB-T 1-Segment Tuner is engineered for receiving digital terrestrial television broadcasts, with a focus on the ISDB-T standard prevalent in regions like Japan and parts of South America. This tuner is integral for digital TV receivers, set-top boxes, and portable media devices, ensuring users can access high-quality television content on the go. Its design supports the demodulation of video and audio signals transmitted in an ISDB-T format, simplifying the integration process for manufacturers developing digital TV solutions. The tuner excels in its ability to function in low signal strength conditions, ensuring consistent performance across a range of environments. Energy efficiency is a hallmark feature of this tuner, making it suitable for battery-powered devices. It’s designed to minimize power consumption while delivering maximum performance, prolonging the usability of mobile digital TV applications.
The DVB-S2X LDPC Decoder is a powerful FEC core decoder for Digital Video Broadcasting via Satellite. It implements extensions to the DVB-S2 design for better performance and efficiency as well as robust service availability.
StreamDSP's complete MIPI video processing pipeline offers a comprehensive solution to simplify video integration into embedded FPGA systems. This pipeline supports both Avalon and AXI-4 streaming protocols, accommodating a vast array of sensor video formats and customizable frame rates, including 4K at 60 frames per second and beyond. The flexible architecture facilitates low-latency video processing with the capacity to handle multiple pixels per clock cycle. This enables users to make resource and clock rate trade-off decisions more effectively. The pipeline components can be seamlessly integrated into various system configurations, providing full IP integration and customization services to ensure that each design is optimized for its specific application. The solution simplifies the process of embedding complex video capabilities into FPGAs, making it well-suited for high-performance video applications across different sectors.
The DVB-S2 Modulator is a pivotal component for satellite communication systems needing reliable broadcast and interactive functionality. It meets the standards of DVB-S2 and DVB-S2X satellite forward-link specifications, making it a highly adaptable solution for a variety of satellite transmission requirements. This modulator exhibits superior performance by supporting numerous modulation schemes, including (A)PSK, that align with the DVB-S2 guidelines for effective bandwidth use and transmission reliability. Whether for professional broadcasters or direct-to-home satellite services, the modulator can handle the demands of constant data throughput and varying environments with ease. By deploying this modulator, operators benefit from improved data capacity and transmission efficiency over satellites, facilitating enhanced service offerings for both broadcasters and consumers alike. It represents a robust solution, integrating smoothly with satellite transmission systems that require advanced, reliable, and highly efficient modulation standards.
The ATSC 8-VSB Modulator offers a comprehensive solution tailored to meet the demands of digital terrestrial television broadcasting, adhering to the ATSC A/53 standard for 8-VSB. This core is ideal for both professional TV networks and custom point-to-point radio links, facilitating a wide range of broadcasting applications with high fidelity and performance. Developed to ensure compliance with current digital television broadcast standards, this modulator supports a variety of operational environments, contributing to efficient spectrum usage and robust signal delivery. Broadcasters benefit from its ability to deliver reliable, high-quality video and audio content across a broad geographic distribution. It integrates sophisticated modulation and error correction techniques, ensuring optimal operation in diverse network conditions. This makes it vital for operators seeking to heighten service delivery while aligning with digital broadcast standards, providing a trusted and flexible solution for terrestrial television deployment.
The DVB-CID Modulator is precisely engineered to meet the ETSI DVB-CID carrier identification standard (EN103129). It is a blend of advanced channel coding and modulation technology, ensuring the integrity and traceability of satellite uplinks. This modulator is critical for service providers needing to enhance communication reliability and security in today’s expanding satellite telemetry ecosystems. By integrating this modulator, network operators can take advantage of secure and efficient communication between local satellite uplinks and remote tracking, telemetry, and control operations. Its built-in capabilities offer robust carrier identification features, allowing for reliable satellite asset management across diverse applications, from commercial broadcasting to emergency communication services. Through the DVB-CID Modulator, operators can achieve improved control over satellite transmission paths and system compatibility, helping to mitigate interference issues in crowded satellite frequencies. This makes it indispensable in maintaining broadcast quality while ensuring compliance with regulatory requirements on signal identification and traceability.
Engineered to meet the rigorous demands of satellite communication, the DVB-Satellite Modulator is designed to perform exceptionally well within broadcast and interactive applications. Compliant with several satellite standards, including DVB-S, DSNG, DVB-S2, and DVB-S2X, this modulator provides a high-performance solution for forward-link satellite communications. The modulator supports various modulation schemes such as (A)PSK, enabling it to cater to a wide range of satellite broadcast standards and ensuring compatibility with different types of satellite transmissions. This flexibility makes it ideal for deployment in highly dynamic environments where different types of satellite links are in operation, from news gathering (DSNG) to regular broadcast services. Integrating this modulator into satellite systems boosts performance levels, allowing operators to maintain high-quality transmissions across extensive geographic scopes. Its sophisticated design offers reliable support for constant bit rate and variable bit rate configurations, ensuring smooth operation in both consumer and professional settings.
The DVB-T2 Modulator represents a cutting-edge solution tailored for the second generation of terrestrial digital video broadcasting. Designed for use in professional TV networks as well as custom point-to-point radio link applications, this modulator adheres to the DVB-T2 standard ETSI EN302 755. This piece of equipment is engineered to deliver all necessary functions for DVB-T2 modulation, providing broadcasters with the adaptability to harness enhanced transmission effectiveness and service offerings. With its efficient implementation, the modulator supports advanced transmission schemes necessary for higher-resolution broadcasts and innovative services. Its robust construction allows for seamless operation within a variety of hardware configurations, ensuring compliance with newer broadcast standards. This ensures broadcasters and network operators can deliver higher throughput with better signal integrity across multiple services, supporting both professional and consumer-grade applications.
The Advanced Video Transmission Toolkit (FV-VTT) from FastVDO is a cutting-edge solution designed to simulate video encoding, forward error correction (FEC), transmission channels, and video quality assessment. This toolkit supports popular video standards like H.264, H.265, H.266, and AV1, along with advanced FECs such as Polar, LDPC, and Turbo codes used in Wifi and 5G standards. Incorporating diverse channel models like AWGN, Rayleigh fading, and burst error channels, FV-VTT is a comprehensive package for video transmission analysis. By accurately simulating varying conditions and assessing received video quality, this toolkit aids in the development of robust video transmission systems capable of maintaining fidelity across different environments. FastVDO's toolkit is instrumental for developers and researchers focused on optimizing video communication technologies, offering insights to improve video delivery and quality in real-world applications. This innovative product embodies FastVDO's commitment to advancing multimedia communication standards, providing powerful tools for video engineers.
The DVB-T2 Demodulator and LDPC/BCH Decoder is a comprehensive system designed for use with an RF tuner and an analog to digital converter. It features compliance with DVB-T2 EN302 755 V1.2.1, Rev.9 standards and supports flexible channel bandwidths ranging from 1.7 MHz to 10 MHz. The system boasts capabilities like IF input support, SISO operation, sampling frequency offset tracking and compensation, carrier frequency offset detection and correction, and support for BPSK, QPSK, and QAM constellations (16, 64, 256). It includes a layered Min-Sum LDPC decoder and a BCH decoder, with parallel and serial MPEG outputs. The demodulator operates with a single external clock and can be externally configured via an SPI port, enhancing its flexibility and integration into set-top boxes and digital TV receivers.
Designed for environments where multiple channels need simultaneous processing, the Multi-channel ATSC 8-VSB Modulator aligns with the ATSC A/53 8-VSB standard. It is apt for professional networks or custom usage in point-to-point radio links, offering comprehensive quality and efficiency across diverse broadcasting needs. This modulator is crucial for broadcasters aiming to expand their service offerings across spectrum-limited environments. It handles various modulation and error correction schemes, enabling the effective and reliable transmission of high-quality video and audio content across multi-channel setups. Offering a stable and reliable solution, this modulator supports extensive applications in TV broadcasting by ensuring compliance with digital terrestrial broadcast requirements. It is invaluable for operators focused on maximizing transmitter capabilities and optimizing the broadcasting spectrum, making it an ideal solution for high-demand broadcasting services.
The ISDB-T Modulator is designed for International Standard Digital Broadcast-Terrestrial television, compatible with ARIB STD-B31 and ABNT NBR 15601 standards. It is particularly suitable for implementation in professional television networks and bespoke point-to-point radio links, supporting a wide array of broadcasting needs. This modulator core facilitates high-quality and versatile broadcasting solutions by accommodating various code rates and transmission parameters. It is engineered to deliver outstanding reliability and efficiency, making it an essential asset for television service providers focused on delivering superior visual and audio content. With built-in support for ISDB-T specific functions, broadcasters can leverage advancements in digital terrestrial broadcast technology to enhance content and service delivery. This modulator offers a robust framework for expanding service capabilities within existing infrastructures, optimizing bandwidth usage while maintaining broadcast quality.
MPEG-H Audio System is a cutting-edge audio technology designed for the immersive experiences of modern television and virtual reality platforms. Recognized as a groundbreaking audio system, Fraunhofer IIS developed it to provide an interactive and enveloping audio environment, transforming the way viewers and gamers experience sound in multimedia contexts. Tailored for the demands of both VR and broadcast TV, the system supports a comprehensive 3D sound experience that makes use of state-of-the-art audio encoding. At its core, MPEG-H Audio System allows users to position sound elements freely in a three-dimensional space, enabling an unprecedented level of realism. Whether it's the dramatic soundscapes in film or the all-encompassing audio required for virtual reality games, MPEG-H offers flexibility and precision that cater to a wide audience ranging from everyday users to professional creators. The audio system’s compatibility with the next generation TV standards and its adaptability to various playback environments make it particularly advantageous. Its design seamlessly integrates into existing deployment frameworks, providing dynamic and rich audio experiences without the complexity of previous systems. As such, MPEG-H Audio is poised to redefine the standards of digital audio, making its impact felt across entertainment and content production industries worldwide.
The HiSpeedKit-HS Platform is designed to facilitate the verification of high-speed interfaces within systems on chips (SoCs). This platform aids in ensuring that SoCs can efficiently manage high-speed data transmission across various interfaces, thus enhancing the devices' overall performance. By incorporating robust testing environments, HiSpeedKit-HS verifies the reliability and efficiency of these high-speed connections, enabling engineers to address potential integration challenges proactively. This platform not only accelerates the development process but also significantly reduces the time to market by ensuring final product reliability.
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