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Multimedia and Podcasting with Plone
 

Multimedia and Podcasting with Plone

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Oct. 27, 2006. This presentation at the Plone Conference 2006 in Seattle, WA discusses the new Zope 3 based multimedia products: Plone4ArtistsAudio and how you can use them for podcasting.

Oct. 27, 2006. This presentation at the Plone Conference 2006 in Seattle, WA discusses the new Zope 3 based multimedia products: Plone4ArtistsAudio and how you can use them for podcasting.

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    Multimedia and Podcasting with Plone Multimedia and Podcasting with Plone Presentation Transcript

    • Multimedia and Podcasting with Plone Plone Conference 2006 Seattle, WA Oct. 27, 2006 Nate Aune www.jazkarta.com Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 1
    • /me • Founder Jazkarta Consulting (Boston, MA) • Founder Plone4Artists community project • Founder PloneMultimedia suite of products • Organizer of sprints and Plone training • Musician: saxophonist and composer Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 2
    • Agenda • Why is podcasting important? • What is Plone’s answer to podcasting? • How does Zope 3 make this easier? • Challenges of large media files • What’s next? • How to get involved Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 3
    • Questions to you Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 4
    • What is podcasting? • From Wikipedia: • “Podcasting is the distribution of audio or video files, such as radio programs or music videos, over the internet using either RSS or Atom syndication for listening on mobile devices and personal computers.” Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 5
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 6
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 7
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 8
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 9
    • Podcasting is growing • FeedBurner now distributes 47,000 different podcasts, which means there are more podcasters than radio stations. • The rate at which new podcasters emerge on the scene has doubled in the last six months. Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 10
    • Projections • The Diffusion Group forecasts that the use of podcasting among U.S. consumers is growing at a compound annual rate of 101 % • By 2010, 56.8 million Americans will be using “time-shifted digital audio files” or podcasts Source: Podcasting in the Enterprise, eWeek Oct. 2, 2006 Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 11
    • What is Plone’s answer? • Plone out-of-the-box • File content type (no metadata, no play) • Syndication is only RSS 1.0 (need RSS 2.0) • PloneMultimedia suite of add-on products • ATAudio, ATVideo, ATPhoto • qRSS2Syndication for podcasting Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 12
    • PloneMultimedia Success Stories • Talk.bmc.com - blogs and podcasts • EngageMedia.org - social justice videos • Media.Coop - academic multimedia portal • video.vol.at - YouTube-like service in Austria Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 13
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 14
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 15
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 16
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 17
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 18
    • A natural evolution • CMFAudio (CMF-based) • ATAudio (Archetypes-based) • Plone4ArtistsAudio (Zope 3) Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 19
    • Why Zope 3? • Usability - user uploads File and system figures out how to handle it. Easier with Z3 • Pluggability - easily extend to support other formats besides MP3 and Ogg • Reusability - abstracting the code into Zope 3 components means it is easier to reuse Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 20
    • ID3 Metadata in iTunes Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 21
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 22
    • Add a normal File Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 23
    • Add new file form Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 24
    • Audio view page Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 25
    • Demo tool icons Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 26
    • Edit audio • ID3 metadata is auto- extracted • Modified metadata is written back to the file • Cover art image field • Genre vocabulary • Comment field Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 27
    • Add blob file Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 28
    • Normal file listing Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 29
    • Activate audio container Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 30
    • View is now track listing Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 31
    • Add via WebDAV Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 32
    • Connect to server Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 33
    • Mounted Plone folder Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 34
    • Drag-n-drop copy to Plone Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 35
    • Track listing after upload Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 36
    • Podcasting Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 37
    • Podcast feed Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 38
    • Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 39
    • Subscribe to podcast Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 40
    • Smart Folders Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 41
    • Activate media container Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 42
    • Smart Folder as podcast Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 43
    • RSS 2.0 Syndication • Using basesyndication (Zope 3 adaptors) • also used to provide RSS feeds for Quills • Support iTunes metadata • targeted for Plone4ArtistsAudio 1.0 final • Syndication of other media files • Vodcasting (videos), Photocasting (photos) Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 44
    • Challenges of large files Uploading and Storing Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 45
    • Pain points • Uploading large files is tedious • ZODB is currently not designed to store large files Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 46
    • Making upload less tedious • WebDAV/FTP • gives you progress bar but it can be buggy • PloneJUpload - java applet • not all browsers have Java support Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 47
    • Preferred upload solutions • Zip file • uncompress zip file on server • Tramline • bypass Zope and use Apache • lovely.widget • Flash-based file upload widget Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 48
    • Import Zip file / PloneJUpload Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 49
    • Why store media on FS? • Avoid ZODB bloat • Expose to 3rd party streaming software • Easier to backup or move to another system • Transcode video files Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 50
    • Alternative storage layers • FileField(‘mediafile’, storage=...) • ExternalStorage • used on plone.org’s PloneSoftwareCenter • FileSystemStorage • used by Andreas Jung for large media project Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 51
    • Alternative file field • BlobFile • dependent on blob • ATTramline • dependent on Tramline • AttachmentField • new version has FlexStorage • PLIP #154 - Large File Handling • http://plone.org/products/plone/roadmap/154 Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 52
    • What’s next plone4artists.org/products/plone4artistssite/roadmap Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 53
    • No more new content types Old approach New approach • ATAudio • ATVideo • ATPhoto Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 54
    • No more new content types Old approach New approach • ATAudio • ATVideo • ATPhoto Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 54
    • No more new content types Old approach New approach • ATFile • ATAudio • Plone4ArtistsAudio • ATVideo • Plone4ArtistsVideo • ATPhoto • ATImage • Plone4ArtistsImage • ATLink • Plone4ArtistsLink Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 54
    • Idea: Plone4ArtistsLink • Existing new content types • ATGoogleVideo • ATOdeoAudio • ATYouTubeVideo? • Activate remote media on an ATLink • Identifies remote service (Google, Odeo,YouTube) • Applies an appropriate view (Flash player) Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 55
    • Idea: Plone4ArtistsArchive • Upload a Zip file as a normal File • Plone recognizes it as an archive • Choose ‘extract files’ from ‘actions’ menu • Zip file is uncompressed on the server • New objects are created in a Folder Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 56
    • Community feedback • Commenting • easycommenting, zc.comment • Ratings • lovely.rating, contentratings, RatingsEngine • Tagging • lovely.tag, tagger, topicwidget Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 57
    • Get involved at sprints! • Post-conference sprint (tomorrow!) • Mass uploading • http://www.openplans.org/projects/seattle-sprint-2006/mass-uploading • Multimedia Sprint, Australia (Dec. 2006) • Snow Sprint, Austria (Feb. 2007) Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 58
    • More info • Plone4ArtistsAudio on plone.org • http://plone.org/products/plone4artistsaudio • Download Latest 1.0 alpha release • http://plone4artists.org/products/plone4artistsaudio • Mailing lists • Users: http://lists.plone4artists.org/p4a-users • Developers: http://lists.plone4artists.org/p4a-devel • IRC - #plone4artists on irc.freenode.net Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 59
    • Thanks! • Jon Stahl and One/NW for a great conference! • PloneMultimedia team • Rocky Burt (Plone4ArtistsAudio) • Chris McDonough (blob) • Leo Rochael from Enfold (BlobFile) • Jodok and Manfred from Lovely Systems Multimedia and Podcasting with Plone (10/27/06) www.jazkarta.com 866.864.4918 60