Post on 14-Dec-2015
Coding4Fun Windows Presentation Foundation Animation, YouTube, iTunes, Twitter, and Nintendo's Wiimote
Brian PeekSenior DeveloperASPSOFT
Clint RutkasAcademic EvangelistMicrosoft Corporation
Dan FernandezEvangelism ManagerMicrosoft Corporation
Scott HanselmanProgram ManagerMicrosoft Corporation
Whet your appetite and have fun Lots of content, very little time (45 minutes)
~ 10 minutes per project We will whip through (most) slides
Resources at the end, slides available online All questions will be answered afterwards Sit back, relax, and enjoy
Coding4FunWhat to expect
WiiEarthVR InnerTube BabySmash TwitterVote Vote for your favorite
Agenda
Virtual Earth 3D Reflector is your friend As is http://blogs.msdn.com/VirtualEarth3D/
Wiimote WiimoteLib, my .NET Wiimote API Connects to Wiimote and Balance
Board Vuzix VR920 Glasses
Twin 640x480 LCD displays that support stereoscopic 3D
Sensors to determine roll, pitch, yaw in any position
Easy to use SDK P/Invoke to 3 methods for head
tracking, 4 methods for stereoscopic imagery
WiiEarthVR – Components
VE3D GlobeControl on a WinForm Use center of gravity on Balance Board to
move user through environment Use Nunchuk to change user’s altitude Set VE3D camera’s roll/pitch/yaw to VR920
sensor values Every other frame, move camera left/right
several “units” and pass alternate frames to left/right eye of VR920
The final effect is a fully-immersive flying glider experience through Virtual Earth 3D
WiiEarthVR – Putting It Together
WiiEarthVR In Action
Brian PeekSenior DeveloperASPSOFT Inc
demo
iTunes Apple publishes COM SDK Includes VB, C# examples Copy of Music Library in XML
iTunes Playback QuickTime COM control MediaElement control only plays
back WMA, WMV, MP3, MP4 Audio
Programming iTunes
YouTube’s API URL-Based, XML/REST API Search, Subscriptions, Upload,
Favorites, Comments, Common Feeds
Auth only required for upload FFMPEG
Swiss-army knife of video conversion (59+ formats)
FLV, MP3, MP4, WMA, WMV Resizing, re-sampling of data
ffmpeg.exe –i “foo.wmv” foo.mp4”
Programming YouTube Video
Pulls a list of videos and images using the YouTube API
Downloads each video Converts each video
to MP4 & WMV Syncs to iTunes and/or Zune Updates master list on UI thread
InnerTube Download, convert, and sync YouTube videos
2 Feeds: (1) Top-Rated videos, (2)Dan’s Favorite
50 x 10 MB = 500MB
2 RSS, 50 images
50-100 conversions
30 seconds per video
InnerTube In Action
Dan FernandezEvangelism ManagerMicrosoft
demo
BabySmash Client
BabySmashWeb
BabySmashService
Reporting Site w/Charts
BabySmash“Big Ass Table”? DB
JIST: Babies smash, metrics are sent up to the server and the reporting site shows a nice histogram bell curve of what keys are being smashed. Then we take the babies’ money. PayPal FTW!
BabySmashMobile
BabySmash WPF
BabySmash Silverlight
Reporting Site ASP.NET
MVC
BabySmash
Surface SQL2008
JIST: Babies smash, metrics are sent up to the server and the reporting site shows a nice histogram bell curve of what keys are being smashed. Then we take the babies’ money. PayPal FTW!
BabySmash Windows Mobile
TodayBabySmash
ADO.NET Data Service
BabySmash In Action
demo
Scott HanselmanProgram ManagerMicrosoft Corporation
Uses Twitter Replies for votes Currently supports two
different types of polls Comma delimited
poll c#,vb,f#,c++ Number range
poll 1-10
TwitterVote
Simple page execution TwitterService calls REST twitter
URLsExample:
http://twitter.com/ statuses/user_timeline/ coding4fun.xml
Popfly and Silverlight powers the User Interface
Pipe delimited list sent to a graph
TwitterVote
TwitterService
Default.aspx
Poll
TwitterVote In Action
Clint RutkasAcademic Developer EvangelistMicrosoft Corporation
demo
vote now
Coding4Fun BookPre-order now, shipping November 15th
1. Alien Attack2. LEGO Soldier3. Warcraft RSS Reader4. PeerCast5. InnerTube6. TwitterVote7. Wiimote R/C Car8. Wiimote Whiteboard9. Holiday Lights10. Home Server Mail
Coding4Fun Resourcesblogs.msdn.com/coding4fun/
WiiEarthVRWiimote Library – codeplex.com/wiimotelibProject source: Coming soon
InnerTube iTunes SDK - http://tinyurl.com/6zfyfuYouTube API - http://tinyurl.com/2afz7q Project – codeplex.com/innertube
BabySmash Project: codeplex.com/babysmash
TwitterVoteTwitter API: http://apiwiki.twitter.com Project: codeplex.com/twittervote
Evals & Recordings
Please fill
out your
evaluation for
this session at:
This session will be available as a recording at:
www.microsoftpdc.com
Please use the microphones provided
Q&A
© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market
conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.