MACROMEDIA FLASH MEDIA SERVER 2-SERVER MANAGEMENT ACTIONSCRIPT LANGUAGE Installation Guide download pdf (Page 18)

300Kbps recorded video limited to 1Gbps 700Kbps recorded video limited to 1Gbps

efollowinggraphsshowthenumberofconcurrentstreamsgivendierentpercentCPU

utilization,protocol,andbitrate.NoticethatwithmorepercentCPUutilization,youcandeliver

morestreams.egraphswerelimitedto1Gbpsandneverreached100%CPU.Higherdatarates

resultedinfastersaturation,whilelowerdataratesusedmoreCPUtodeliversimilarconnections.

Windows Linux

eimpactofRTMPEreducedthecapacitybyonly25%to30%onaverage,givensimilarpercent

CPUusage.IfyouaredeployingRTMPE,youcanexpectincreasedCPUusage,butyoucanstill

saturatea1Gbpsnetworkwithlessthen70%CPU.

Live video

LivevideostreamingfromFlashMediaServerisimpactedbythesamepropertiesasprerecorded

video streamed on demand. e following graphs show the total capacity achieved with live video.

etestsweredonewithlivevideostreamedfromFlashMediaLiveEncoder2usingOn2VP6

video and MP3 audio codecs.

300Kbps live video 700Kbps live video

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MACROMEDIA FLASH MEDIA SERVER 2-SERVER MANAGEMENT ACTIONSCRIPT LANGUAGE Installation Guide Page 18