ScreenFlow is an award-winning video and movie application for macOS that allows users to easily create professional-quality videos and movies. With ScreenFlow, users can record their screen, edit and enhance their recordings, and share them with others. It features a powerful, yet simple, drag-and-drop editor that allows users to quickly and easily add text, titles, transitions, soundtracks, and effects to their recordings. The application also includes a library of royalty-free music, sound effects, and voice-overs to add to recordings. Additionally, ScreenFlow integrates with popular video platforms such as YouTube, Vimeo, and Twitch. Finally, ScreenFlow allows users to share their recordings with others directly from the app or export them to popular file formats, such as MP4, MOV, GIF, and more.
Warning As described in the VirusTotal comment (https://www.virustotal.com/en/file/1ddb733efb11769a05cc735d555e9a4df92c4cdf29fa47ea3864e57e67dcf884/analysis/1411383540/): if you download CamStudio from the chest of things in the type of material on which it is installed. After installing this version of SF, it immediately says that there is an update available. When you click on the link, it takes you to camstudio.org, which has a zip file that, scanned with VirusTotal, gives you a score of 15/53. So do NOT download and install the "update": it is malware. Installer as of 09/22/2014.
QuickTime is not just a media player: it includes screen recording, video and audio stream capture, media conversion and other features
QuickTime is primarily for playing games. ScreenFlow is for recording and annotating/manipulating.
Discontinued The project is no longer being developed. The latest version, 0.3.8.1, released in December 2008, can still be downloaded from SourceForge.
Discontinued It is no longer updated. The latest version, version 2.0, build 1060, released in 2012, can still be downloaded from the official website.
Camtasia Studio
SimpleScreenRecorder
Captura
Kazam
LICEcap
ActivePresenter
Debut
CamStudio
QuickTime Player
recordMyDesktop
oCam
Screencast-O-Matic
FlashBack
Loom
Screencast Capture Lite
Adobe Captivate
Wink
Icecream Screen Recorder
VokoScreen
Free Cam
Discontinued The project seems to be no longer developed. The latest version, 2.7 r316, released in May 2015, can still be downloaded from SourceForge.