Audio Video Bridging Software
NXP's Audio Video Bridging (AVB) software provides a complete set of AVB protocols for use on several different NXP development boards, reducing the need for hardware changes and eliminating redevelopment costs.
For applications requiring audio, video, and other real time content over Ethernet, NXP's AVB software provides a complete set of AVB protocols enabling transport and sink services to multimedia applications. We offer stack solutions for end-node devices (such as the display and speakers) as well as a fully featured AVB switch.
The AVB standard adds features like time-synchronized low latency streaming services and bandwidth reservation to make it possible to carry audio and video signals on a standard Ethernet line. AVB is able to accomplish this by reserving a fraction of the available Ethernet bandwidth for AVB traffic.
This software product is offered through NXP Professional Services. Please complete and submit this form and someone from the Services team will be in contact with you.
AVB/TSN software is also available some i.MX RT platforms as part of the MCUXpresso SDK. See this page for more information.
ソフトウェア詳細
仕様
- IEEE Std 802.1BA™-2011: AVB audio/video talker and listener endpoints
- IEEE Std 1722™-2011 and 1722a™-draft, AVTP: packetizer for IEC 61883-6:2005 uncompressed audio, IEC 61883-4:2004 MPEG2-TS compressed video
- Media clock capture and recovery
- IEEE Std 802.1Qav™-2009, FQTSS: traffic class A/B/BE queuing and shaping
- IEEE Std 802.1AS™-2011/Cor 1-2013, gPTP: network time and synchronization, link delay measurement and compensation, clock rate adjustment, clock leader selection
- IEEE Std 802.1Qat™-2010, SRP: MRP with VLAN registration, stream reservation and MAC registration applications
- IEEE Std 1722.1™-2013, AVDECC: AVB station discovery, enumeration connection management and control
- Media application integration with ALSA and gstreamer
対応製品
- SABRE for Automotive Infotainment Based on the i.MX 6 Series
- SABRE for Automotive Infotainment Based on the i.MX 6 Series for Automotive AVB Development
- SABRE Board for Smart Devices Based on the i.MX 6SoloX Applications Processors
- SABRE Board for Smart Devices Based on the i.MX 6QuadPlus Applications Processors
- Evaluation kit for the i.MX 6ULL and 6ULZ Applications Processor
- Evaluation Kit for the i.MX 8M Applications Processor
- i.MX 6 Series
- i.MX 8 Series
- i.MX RT Series