iShowU HD Pro

iShowU HD Pro is the pinnacle of realtime capture. Faster than ever with more features to boot! Create tutorials, make a demo for the web, record your favorite game (World of Warcraft!), collaborate on UI design, show tech support what's really going on with that broken program.

• Instant Capture: No need to export the video for it to be usable1. Once recording is complete you can immediately email it, or drag it into a video editor for further editing.
• Record Keyboard & Mouse: Show your viewers the keys you're using to perform tasks (HD Pro only). Identify when you're clicking the mouse by using a mouse action.
• Record from iSight & DV cameras: Personalize your presentation using your built-in iSight camera, or indeed any connected camera!
• Real-time Preview: Use any picture or image as a watermark by dragging it directly onto the preview. (HD Pro only)
• Supports Pro Apps: Includes built-in presets for Final Cut. Finished recordings can be dragged directly from iShowU HD into the timeline. (HD Pro only)
• Point & Shoot: Don't be restricted to capturing only the full screen. HD lets you specify your own capture area. Say goodbye to "post cropping" of video.
• Real-time super fast scaling: Want to record at half the size? 2560×1900 into 720p? Now it's no longer a problem - iShowU HD has realtime super quick GPU scaling.

• Changed system under Mavericks to try to work around a potential crash issue.
• Rebuilt with new Mavericks toolchain. Let us know if you discover any problems.
• OS X 10.9 Mavericks Support. Those of you with Retina MBP's - try H.264, I think you'll be surprised (read: hardware H.264 encoding!)
• Added some common output sizes to the preset drop down (720p, 1080p).
• Added "quality" feedback for the video quality slider.
• For OS X 10.8.4+: 5-10% better recording performance.
• Added an option to drop late frames. It's enabled by default. Affects only OS X 10.7 and later.
• Added better instructions on enabling support for assistive devices, for both OS X 10.8 Mountain Lion and OS X 10.9 Mavericks.
• Split out the 'advanced' options (iShowU HD Preferences) into their own tab.
• When assisting user enable "control this computer", iShowU now opens the Security & Privacy preference pane when running under OS X 10.9 Mavericks.

• Fixed hang on startup when detecting graphics cards.
• Fixed a crash in HD specific to OS X 10.9 Mavericks.
• With help from Thomas A, discovered and fixed a problem recording using mirrored displays on OS X 10.9 Mavericks.
• With help from Brandon T, enabled the "Green Screen" discovery workaround (iShowU will auto detect and prompt you if it can detect a bad AVF recording situation).
• Fixed crash when converting audio to mono with some USB headsets.
• Fixed bug where preview overlay should show too large on Retina machines.