When comparing OBS vs QuickTime , the Slant community recommends OBS for most people. In the question“What are the best free screen recording software tools?” OBS is ranked 1st while QuickTime is ranked 3rd. The most important reason people chose OBS is:
You can record videos in formats such as mp4, flv, mkv, and more. You also have control over the bitrate used.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Records to many popular formats
You can record videos in formats such as mp4, flv, mkv, and more. You also have control over the bitrate used.
Pro Free and open source
No subscriptions or payments or licenses.
Pro Available for Linux, Mac, Windows
Pro Live streams
Can be used to stream.
Pro Fast
From the website: "GPU-based game capture for high performance game streaming."
Pro Extendable
OBS has an API allowing developers to create their own unique plugins, giving them and others complete control of their streaming experience.
Pro Encoding using H264 (x264) and AAC and file output to MP4 or FLV
Pro Unlimited number of scenes and sources
Pro Recording and editing is possible
Unlike other video players, QuickTime offers recording and editing opportunity. To unlock this features QuickTime Pro 7 is required, which is a fee-based software (29.99$). Program features include possibility to record video and audio directly from microphone, FireWire camcorder and iSight camera. Speaking of video editing, cutting, deleting, resizing, flipping, or rotating a movie is possible.
Pro Easy to use streaming features
QuickTime video player has "Zero-configuration streaming" - video player automatically determines best connection speed. Plus, it can automatically reconnect, if the connection was lost. Step by step video file stream or broadcast guide can be found in the source.
Pro Screen recording is a easy
Pro Elegant look and comfortable interface
QuickTime is developed by Apple, which is known for its plain, but gorgeous and user-friendly design. QuickTime is included in the list of default programs on macOS systems, so it is a good free option for beginners and users who love style and comfort.
Pro Posh smell
Look up Posh and see if you think a software movie player should be POSH. What a hoot.
Cons
Con Recording a window will not record the menu bar, popup menus or child dialogs
Con Overkill for simple projects
Plus the interface is a bit intimidating.
Con Needs tutorial to get started
Otherwise it's hard to find out how to record a screen or window.
Con Video player can interfere with other software
Leaving QuickTime's video player running in background doesn't play well with certain software, especially games and full-screen software.
Con Some common video file formats are not supported
QuickTime does not have native support for some common formats such as DivX, .wmv, and .mkvs.
Con Can't play .srt subtitle files
Con Crashes after OS X update
Sometimes after an OS X update, if the video player wasn’t updated for a long time, QuickTime can crash for no reason