YouTube search/player application. Bit like the latest CorePlayer. It allows you to search for videos in a nice friendly Windows Mobile app and then plays the full FLV video (not miniscule MPEG4 versions) with its own player. The video player overlay is hacked out of TCPMP and the FLV part is based on FFMPEG.
The app is written in a mixture of .net and C so you need the .net runtime, v2 or v3.5.
ChangeLog
New – Added Save functionality
New – Added AV offset config setting to tweak lip sync
New – Added config setting to alter fullscreen rotation
New – Version number displayed in config screen
Fix – Landscape fullscreen now should be the right way round
Source : 
xda-developers.com
More Windows Phone Apps :
Official XE Currency App for Windows Phone
DC and Marvel Superhero Wallpapers for Windows Phone
Some Great Wallpapers for Windows Phone from VladStudio
Spanish La Liga Wallpapers for Windows Phone
Sweet
Saijo George
TBW
bAN01TgAZ
MagooChris
Chris B
Stephen
{ 2 comments… read them below or add one }
upgraded to this new version. dont understand, will it play full-screen or not. i was unable to play full screen and it took longer to buffer and play. went back to the previous version. better for me atleast.
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Saijo George : Thanks for letting us know about it mate. Now we have an updated version available see if that fixes the issue”.
New Version Released :
YouTube Play v1.0.0.6
for some strange reason the youtube play doesn’t work on my pantech duo can anybody help?
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Saijo George : pLease provide more info:
like Your OS 2003/WM5/WM6/WM6.1 etc
the nature of the error , does it given an error message or does the program install @ all ,etc
more info the better
u might wanna look @ the new version as well
YouTube Play v1.0.0.7
New Version Released :