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The AWS Cloud Digital Interface (CDI) SDK is the library which implements the low-latency reliable transport of data between systems in the cloud including AWS Media Services and Amazon EC2 instances. The SDK takes care of the complex task of ensuring that large amounts of data are seamlessly transferred across the AWS network using multi-path technology to ensure lossless quality without the need for extensive network buffering and delay. The SDK consists of two main API layers, depending on the desired level of functionality, and a common core layer. The CDI Audio, Video and Metadata (CDI-AVM) layer takes care of transferring multi-stream, modern video signals that contain video, audio and metadata. The CDI Raw Payload (CDI-RAW) layer takes care of transferring raw generic payloads. The CDI Core (CDI-CORE) layer takes care of common core functionality.
Features
- CDI Audio, Video and Metadata (CDI-AVM) API
- CDI Raw Payload (CDI-RAW) API
- CDI Core (CDI-CORE) API
- APIs for additional utility functions are provided
- The CDI OS API provides functions for common OS operations, abstracting OS-specific function names for Windows and Linux
- The CDI Pool API provides functions for managing memory for collections of items, such as transmit buffers, or data structures that are repeatedly created and destroyed throughout program operation
Project Samples
