HTTPABR视频传输质量测量说明

HTTPABR(AdaptiveBitRate)是目前最热门的OTT(Over-The-Top)传输技术,典型的有AppleHLS(HTTPLiveStreaming)、MicrosoftSmoothStreaming、AdobeZeriStreaming和DASH(DynamicAdaptiveStreamingoverHTTP)。