用于视频编码,转码和加密的Elsa®加速软件

Elsa加速软件在灵活的FPGA体系架构中为视频媒体的编码,转码和加密提供了加速功能。它可以用来减轻云平台(PaaS)或者数据中心服务器对视频流媒体的处理服务而使其具备更快的处理能力和更低的功耗。Elsa可以为多个业务流同时提供延时非常低的媒体加密功能。同时Elsa也支持广泛的编码和转码标准,以及对媒体和视频应用的高速加密功能。

Features:

Video Encoding

  • Support FPGA-based full video encoding
  • Sub-millisecond latency, reduce lag-time for live video streaming and real-time applications
  • Support wide range encoding standards: H.265/HEVC, VP9 and upcoming VP10/AV1, NETVC codec standards
  • Support simultaneously 32 streams

Video Encryption

  • FPGA-based acceleration for Video Encryption (AES-128/AES-256) for DRM (Digital Right Management) with 10x faster than CPU/GPU

Video Transcoding

  • Fully support Adaptive Bit Rate (ABR) streaming with wide range streaming standards:
    • Apple HTTP Live Streaming (HLS)
    • MPEG-DASH
    • Microsoft Smooth Streaming

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