WEB 2.0 Using and Creating Web 2 Media
KEY TOPICS Brief review of podcasting, vidcasting, and photocasting sites and tools Video problems: codecs and wrappers UPnP Server software for media UPnP hardware clients D-Link DSM-320 with TVersity UPnP client demo
All Links in this Presentation can be Found at http://del.icio.us Search for scocacon2006
Review of Podcasting, Vidcasting, and Photocasting Sites and Tools
Podcast Listings www.odeo.com  – General Listings www.podcastalley.com  – Educational Category http://epnweb.org/- The Education Podcast Network
Podcast Publishing Loudblog PHP Development has been slow Limited Podpress Wordpress plugin Easy to work with Flexible – many formats
 
 
Recording and Editing Audio and Video Audacity Audio Only Open Source Sony Vegas Audio and Video VERY strong audio tools Sony Movie Studio Consumer Version of Vegas
 
You try to play a file that has an .avi extension or a file that you know is an mpeg2 and neither will play. Why?
Codecs and Wrappers A Codec is the method with which a file is encoded DIVX XVID Cinepak Intel Indeo Main Concept
A Wrapper Defines the File Type .avi .mpeg .mp4 DIVX and XVID are .avi filetypes Main Concept is an .mpeg filetype This can cause many problems for network usage The user device must have the codec installed Even then, problems can arise if the file was encoded with non-standard bit rates
Solution I Use standard codecs and bit rates Uncompressed or DV .avi  Mainly used as high quality container for captured video that is to be output for DVD or Film. DIVX Now supported by many hardware manufactures Mpeg1 can be good for downloading – decent quality Mpeg2 for output as DVD Quicktime, Windows Media, Realmedia, Flash FLV for streaming Mp4 for downloading and portable devices
Solution II Transcoding for Streaming or playing Running the original video (e.g. XVID) through another encoder (e.g. mpeg1) “live”
UPnP Servers and Clients
UPnP Universal Plug and Play Developed by Intel as a standard architecture for delivering media (Audio, Photos, Video) Client Server Based
Servers & Clients Software Servers Twonkyvision Media Server TVersity Media Server Windows Media Connect Nero Software Clients On2Share Cyberlink
UPnP Hardware Clients D-Link DSM Series Netgear Phillips Streamium Buffalo Link Theater
TVersity Media Server Runs as Windows Service Flash/HTML Interface Can transcode on-the-fly Ability to OUTPUT your media as RSS feeds Ability to read and play from RSS feeds and URLs Allows ability to stream podcasts, vidcasts, and photos (flickr) to a UPnP client

Web 2.0 Media

  • 1.
    WEB 2.0 Usingand Creating Web 2 Media
  • 2.
    KEY TOPICS Briefreview of podcasting, vidcasting, and photocasting sites and tools Video problems: codecs and wrappers UPnP Server software for media UPnP hardware clients D-Link DSM-320 with TVersity UPnP client demo
  • 3.
    All Links inthis Presentation can be Found at http://del.icio.us Search for scocacon2006
  • 4.
    Review of Podcasting,Vidcasting, and Photocasting Sites and Tools
  • 5.
    Podcast Listings www.odeo.com – General Listings www.podcastalley.com – Educational Category http://epnweb.org/- The Education Podcast Network
  • 6.
    Podcast Publishing LoudblogPHP Development has been slow Limited Podpress Wordpress plugin Easy to work with Flexible – many formats
  • 7.
  • 8.
  • 9.
    Recording and EditingAudio and Video Audacity Audio Only Open Source Sony Vegas Audio and Video VERY strong audio tools Sony Movie Studio Consumer Version of Vegas
  • 10.
  • 11.
    You try toplay a file that has an .avi extension or a file that you know is an mpeg2 and neither will play. Why?
  • 12.
    Codecs and WrappersA Codec is the method with which a file is encoded DIVX XVID Cinepak Intel Indeo Main Concept
  • 13.
    A Wrapper Definesthe File Type .avi .mpeg .mp4 DIVX and XVID are .avi filetypes Main Concept is an .mpeg filetype This can cause many problems for network usage The user device must have the codec installed Even then, problems can arise if the file was encoded with non-standard bit rates
  • 14.
    Solution I Usestandard codecs and bit rates Uncompressed or DV .avi Mainly used as high quality container for captured video that is to be output for DVD or Film. DIVX Now supported by many hardware manufactures Mpeg1 can be good for downloading – decent quality Mpeg2 for output as DVD Quicktime, Windows Media, Realmedia, Flash FLV for streaming Mp4 for downloading and portable devices
  • 15.
    Solution II Transcodingfor Streaming or playing Running the original video (e.g. XVID) through another encoder (e.g. mpeg1) “live”
  • 16.
  • 17.
    UPnP Universal Plugand Play Developed by Intel as a standard architecture for delivering media (Audio, Photos, Video) Client Server Based
  • 18.
    Servers & ClientsSoftware Servers Twonkyvision Media Server TVersity Media Server Windows Media Connect Nero Software Clients On2Share Cyberlink
  • 19.
    UPnP Hardware ClientsD-Link DSM Series Netgear Phillips Streamium Buffalo Link Theater
  • 20.
    TVersity Media ServerRuns as Windows Service Flash/HTML Interface Can transcode on-the-fly Ability to OUTPUT your media as RSS feeds Ability to read and play from RSS feeds and URLs Allows ability to stream podcasts, vidcasts, and photos (flickr) to a UPnP client