Telestream has released version 4.5 of its ScreenFlow screencast recording app with a number of improvements and a lengthy list of fixes. The update expands support for publishing screencasts directly to Dropbox and Google Drive as well as sharing them to Facebook, and the Upload Manager now uploads videos in the background. Other changes include the capability to manage transitions and mark favorites, an added search field to the Video & Audio filter popover, a fix for a bug that caused edits to be lost on OS X 10.9 Mavericks, and the added capability to double-click a source to send it to the timeline when in the media library list mode. ScreenFlow 4.5 now requires 10.7 Lion or later. For a complete rundown of the new features, download the PDF release notes from Telestream’s support page. Note that as of this writing, the Mac App Store version of ScreenFlow sits at version 4.0.4. ($99 new from the Telestream Web site or $99.99 from the Mac App Store, 33.8 MB)
Option-Click AirPort Menu for Network Details
If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.