h3. *Introduction to EPICS and EPICS Database Principles* Video #1, Encoding method 1, File size=357 MB, original raw file size 3.97 GB {html} <A href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis1-web/EPICS-Steve-Lewis1-web.mov" jscontroller="false" mce_href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis1-web/EPICS-Steve-Lewis1-web.mov" rel="qtposter"> <IMG height="496" mce_src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis1-web/EPICS-Steve-Lewis1-web.jpg" src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis1-web/EPICS-Steve-Lewis1-web.jpg" width="720"></IMG> </A> {html} Video #1, Encoding method 2, File size=98 MB, original raw file size 3.97 GB {html} <VIDEO controls="controls" height="496" id="movie" preload width="720"> <SOURCE mce_src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part1.m4v" src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part1.m4v"> <OBJECT data="flowplayer-3.2.1.swf" height="240" type="application/x-shockwave-flash" width="320"> <PARAM name="movie" value="flowplayer-3.2.1.swf"></PARAM> <PARAM name="allowfullscreen" value="true"></PARAM> <PARAM clip name="flashvars" value="config={"></PARAM> <P>Download video as <A href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EIntro_EPICS_&_Database_Principles_Part1.m4v" mce_href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part1.m4v">MP4</A> </P> </OBJECT> <MCE:SCRIPT type="mce-text/javascript"><#comment></MCE:SCRIPT> </SOURCE> </VIDEO> {html} Video #2, Encoding method 1 {html} <A href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis2-web/EPICS-Steve-Lewis2-web.mov" jscontroller="false" mce_href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis2-web/EPICS-Steve-Lewis2-web.mov" rel="qtposter"> <IMG height="496" mce_src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis2-web/EPICS-Steve-Lewis2-web.jpg" src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis2-web/EPICS-Steve-Lewis2-web.jpg" width="720"></IMG></A> {html} h3. Video #4, Encoding method 1, optimized for computer and iPhone raw=12.96 GB, computer optimized =1.1GB, iPhone optimized= 460MB {html} <A href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part4/Intro_EPICS_&_Database_Principles_Part4.mov" jscontroller="false" mce_href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part4/Intro_EPICS_&_Database_Principles_Part4.mov" rel="qtposter"> <IMG height="496" mce_src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part4/Intro_EPICS_&_Database_Principles_Part4.jpg" src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/Intro_EPICS_&_Database_Principles_Part4/Intro_EPICS_&_Database_Principles_Part4.jpg" width="720"></IMG></A> {html} h3. {color:#000000}{*}EPICS Device Support{*}{color} Test using HTML5 and flash wrapper in case HTML5 H.264 is not support by clients browser {color:#333333}Encoding method 2{color} {html} {html} {htmlcomment} {html-include:url=http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Video.html} \\{htmlcomment} {html} <VIDEO controls="controls" height="496" id="movie" preload width="720"> <SOURCE mce_src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Device_Support_6_25_2010_Part1-try2.m4v" src="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Device_Support_6_25_2010_Part1-try2.m4v"> <OBJECT data="flowplayer-3.2.1.swf" height="240" type="application/x-shockwave-flash" width="320"> <PARAM name="movie" value="flowplayer-3.2.1.swf"></PARAM> <PARAM name="allowfullscreen" value="true"></PARAM> <PARAM clip name="flashvars" value="config={"></PARAM> <P>Download video as <A href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Device_Support_6_25_2010_Part1-try2.m4v" mce_href="http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS_Training_Video2/EPICS_Device_Support_6_25_2010_Part1-try2.m4v">MP4</A> </P> </OBJECT> <MCE:SCRIPT type="mce-text/javascript"><#comment></MCE:SCRIPT> </SOURCE> </VIDEO> {html} h4. Test using Confluence embedding multimedia files which fails, file must be required to be local. !http://www.slac.stanford.edu/grp/lcls/controls/global/sw/epics/training/TrainingVideos/EPICS-Intro-SteveLewis/EPICS-Steve-Lewis1-web/EPICS-Steve-Lewis1-web.mov|width=480,height=380! h3. Encoding Method Summary Method 1 \############ Use VLC to RIP DVD if needed. I had raw source on some of them Use Quicktime to create web optimized mov file and html Pros: \-various versions of your movie optimized for web-delivery. \-Uses a reference movie, which selects the best version for your users' various devices and connection speeds. By including this reference movie in your HTML page, you can ensure a quality video experience on your site. (not sure if Handbrakes H.264 ourput does the same. \-Output is basically the same as iMovie, with less steps Cons: \-Multi steps \-requires quicktime to be installed \-Files size large, however still greatly reduced compared to orginal DVD file Method 2 \############ Use Handbrake to RIP DVD and crate H.264 file based on the following write up: [http://diveintohtml5.org/video.html] Pros: \-Smaller file size, more control over resolution. \-Should work one all browser, but have not tested. \-native HTML5 support, Flash wrapper for old browsers \-Handbrake supports command line and batch jobs Cons: \-OSX firefox does not work Method 1 \############ Use VLC to RIP DVD Use Quicktime to create web optimized mov file and html Pros: \-various versions of your movie optimized for web-delivery. \-Uses a reference movie, which selects the best version for your users' various devices and connection speeds. By including this reference movie in your HTML page, you can ensure a quality video experience on your site. (not sure if Handbrakes H.264 ourput does the same. \-Output is basically the same as iMovie, with less steps Cons: \-Multi steps \-requires quicktime to be installed \-Files size large, however still greatly reduced compared to orginal DVD file Method 2 \############ Use Handbrake to RIP DVD and crate H.264 file based on the following write up:[http://diveintohtml5.org/video.html] Pros: \-Smaller file size, more control over resolution. \-Should work on all browsers, but have not tested. \-native HTML5 support, Flash wrapper for old browsers \-Handbrake supports command line and batch jobs Cons: OSX firefox does not work, more debugging needed File size compare: \############ EPICS_Device_Support_6_25_2010_Part1 via Quicktime = 1.35GB @ web optimazation set for high bandwidth EPICS_Device_Support_6_25_2010_Part1 via handbrake = 362MB @24FPS 600 bitrate web optimazation Problems: \############ EPICS Device Support with Stephanie Allison * EPICS_DeviceSupport_6_25_2010_Part2 is missing, disk was really the same as EPICS_DeviceSupport_6_25_2010_Part1 RTEMS Programming and RTOS Concepts with Eric Norum * Part 1 is incomplete, Video is only a 11 seconds long * Part 2 is incomplete, Video is only a 2 seconds long Other * \-need to find a good home for the large files. Confluence max files size is 200MB.Depending on encoding method, files maybe 100MB to 2+GB. |