【正文】 Q6：如何在 XA Server 上部署 HDX MediaStream for Flash？ A： CTX124190 How to Deploy and Configure HDX MediaStream for Flash 總結(jié)來說： 1. 客戶端和服務器安裝最新的 Adobe Flash Player 2. 客戶端安裝最新的 Plugin； 3. 安裝 XA5 FP2（ windows2020）， XA5 FP3（ Windows 2020）， XA6（ Windows2020R2） 4. 安裝 Hotfix Rollup Pack 05 (or later) on the XenApp server3 5. 安裝 XenApp5_FP2_Enabler. (位于 License folder on the Feature Pack 2 光盤 ) 或 from Windows 2020 Feature Pack 3. 6. 安裝 。 Q5： HDX MediaStream Flash Redirection 和 HDX MediaStream 一個概念嗎？ A：不是，這是兩個單獨的概念。 啟用 HDX MediaStream for Flash 模式后會大幅度減輕帶寬的消耗，因為此時是由客戶端直接下載播放 Flash 的，聲音和圖像都不是由 XA Server 傳遞過來的。在這種模式下， Flash 內(nèi)容的文件由 XA 服務器去下載，然后轉(zhuǎn)發(fā)給客戶端的 Flash播放器。 Wyse 使用 Progressive Display (server rendered) for multimedia in general. That being said, configuring the HDX Flash settings won39。 Q2：那些 OS 支持 HDX MediaStream for Flash？ A： Windows32 operating systems (2020, 2020,Windows XP/SP3,Vista,Win7) – are all fully supported for using HDX MediaStream for Flash. MAC Operating System (Snow Leopard) – is currently not supported for HDX MediaStream for Flash. WinCE – Currently has no support for HDX MediaStream for Flash (only up to ICA client version ). Linux thin devices – Currently have no support for HDX MediaStream for Flash (scheduled for 2020). Mobile Devices (IPhone, IPod Touch, Android, Blackberry, and Windows Mobile) – There is currently no support for these mobile devices to use the HDX MediaStream for Flash feature. 不用擔心，對那些不能利用 HDX MediaStream for Flash 功能的客戶端仍然可以使用服務器端的 SpeedFlash 來改進 HDX Flash media 的觀看。因為這個功能要使用 ActiveX 插件，目前只限于 IE 才可以。漸進式顯示和 XD4 中的 Dynamic Frame Rate Capping 協(xié)同工作給低帶寬下的連接提供更好的顯示效果。除了對圖像和醫(yī)學格式圖片的強大處理能力外，他對視頻也有非常大的作用。 3. Windows 包含的解碼器 Format Type Windows XP Professional Windows 2020 Professional Windows 98 Windows Millennium DIVX Video Needs codecs Needs codecs (Does Needs codecs (Does Needs codecs (Does (Does not play by default) not play by default) not play by default) not play by default) XVID Video Needs codecs \ (Doesn’t play by default) Needs codecs (Does not play by default) Needs codecs (Does not play by default) Not Supported MPEG1 Video Plays by default Plays by default Plays by default Plays by default MPEG4 V1 Video Plays by default Plays by default Plays by default Plays by default MPEG 4 V2 Video Plays by default Plays by default Plays by default Plays by default MPEG1 Layer3 Audio Needs codecs (Does not play by default) Needs codecs (Does not play by default) Needs codecs (Does not play by default) Needs codecs (Does not play by default) MPG Video Plays by default Plays by default Plays by default Plays by default AC3 Audio Needs codecs (Does not play by default) Needs codecs (Does not play by default) Needs codecs (Does not play by default) Not Supported WMA Audio Plays by default Plays by default Plays by default Plays by default MP3 Audio Plays by default Plays by default Plays by default Plays by default 4. 媒體播放器軟件 Windows Media Player , , and RealPlayer Version 8, Version 10 5. HDX MediaStream 支持的媒體格式 Media Type (Encoding Format) File Format (File Extension) Windows Media Player DirectShow / DMOBased Players Real Player QuickTime Player DIVX Video AVI MPEG MPG ASF S S S X XVID Video S S S X Microsoft Video 1 S S S X MPEG1 Video S S S X MPEG4 Video S S S X Indeo Interactive Video S S S X MPEG1 Audio S S S X AC3 Audio S S S X Fraunhofer MPEG Layer3 Codec S S S X MP3 MP3 S* S X X WMA WMA S* S X X WM