I use shared photo streams alot how can I view videos uploaded to a shared photo stream on my mac
As is I understand it currently ideos are only available between devices running iOS 7. Maybe when Mavericks is released we'll be able to view the videos also in iPhoto.
OT
You can not at this time - tha tis only an IOS 7 and PC feature today - mayber with future software releases
http://support.apple.com/kb/TS4379?viewlocale=en_US&locale=en_US
- iPhone, iPad, or iPod touch with iOS 7.0 or later
- PC with Windows 7 or later and the iCloud Control Panel 3.0 or later
- AppleTV (second generation) with Apple TV Software Update 6.0 or later
If the owner of the shared stream has turned on the Public Website option and shares the link with you, you will be able to view videos and see photos and video added by all contributors from any up-to-date browser.
LN
How can I view and upload videos to shared photos streams on mac
