What is quicktime used for

Techopedia Explains QuickTime QuickTime may refer to the multimedia platform and it may also refer to the format that was made for the platform with the extensions of. The QuickTime format is very versatile and comprehensive; it can contain any kind of continuous data like audio, video, text and even time-based control information. The QuickTime framework provides the following services: Transcoding and encoding audio and video files into different formats Decoding multimedia data or playback.

Share this Term. Digital Video Express. Tech moves fast! Stay ahead of the curve with Techopedia! Join nearly , subscribers who receive actionable tech insights from Techopedia. Thank you for subscribing to our newsletter! And if you ever lose a connection while watching streaming video, QuickTime 7 Player automatically reconnects. Now, that's convenience. Do you think great video deserves great audio? We do, too.

And QuickTime 7 Player delivers truly outstanding multi-channel audio. In fact, it provides you with up to 24 channels of audio, turning your home office into a home theater. Pop in a movie or video game that features surround sound and prepare to be amazed at the heightened audio experience you'll enjoy on your computer equipped with surround-sound speakers.

It's the best player out there! I use it all the time and I would recommend anyone to switch over to Quicktime. It's not working on Windows7. Not useful and needs another application. The fact that nothing can be seen or that one needs Apple Application Support makes it unnecessarily c omplicated - even incomprehensible Pros: None Cons: As above More.

If your one who uses iTunes then you have Quicktime installed on your computer. The Quicktime plu gin is nice for sites that require Quicktime but as an overall player there are better options like VLC Player. There are certain products that do require Quicktime and won't detect the Quicktime Alternatives as Quicktime anymore.

It's one of those you probably need it even if you don't want it type things. So you install it because it's better safe than sorry. I would never recommend Quicktime except for the fact a lot of things call for it. You can see if the alternatives work for you then only install Quicktime if needed. Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.

In Softonic we scan all the files hosted on our platform to assess and avoid any potential harm for your device. Our team performs checks each time a new file is uploaded and periodically reviews files to confirm or update their status.

This comprehensive process allows us to set a status for any downloadable file as follows:. We have scanned the file and URLs associated with this software program in more than 50 of the world's leading antivirus services; no possible threat has been detected.

Based on our scan system, we have determined that these flags are possibly false positives. For information on all other atoms, see the references listed in the section called "Movie Resource Atom. AtomType is the type of atom. MovieHeader is an atom containing global information about the MovieDirectory atom, the data it contains, and how the data is to be played back.

MovieClip is an atom containing data pertaining to the visual appearance of the movie. Track is an atom containing an array for each track contained in the movie.

There is one track per data stream found in the movie file. UserData is an atom containing information such as the movie's date of creation, the copyright notice, and the names of the movie's director, producer, writers, and so on. The first byte of the Flags field indicates the version number of the movie header atom. The remaining three bytes of the Flags field are not used and are reserved for future use. CreationTime holds the time and date stamp when the header atom was created.

LastModifyTime indicates the time and date this atom was last modified. TimeScale contains the number of units per second in the time coordinate system used by this movie.

Duration is the length of the movie in TimeScale units. DataRate is the rate of data throughput necessary to properly play back the movie. Volume indicates the volume level at which to play the movie. Reserved1, Reserved2, and Reserved3 are not used and are set to 0.

Matrix is a 2D array of integers used to transform one visual coordinate system to another. PreviewTime indicates where in the track the movie preview begins. PreviewDuration indicates the length of the preview. PosterTime indicates where the movie poster occurs in the track. SelectionTime and SelectionDuration indicate the location and length of the currently selected segment of the movie. CurrentTime indicates the time at which the current selection appears within the movie.

TrackDirectory Atom Each type of data stream in the movie file is represented by a TrackDirectory atom. TrackHeader contains information specific to this track atom only.

TrackClip is an atom containing data which specifies the spatial clipping region for the track. Edits is an atom specifing how to map the media data stored in the track. Media is an atom containing information describing the actual media data represented by this track. UserData contains user-definable extension data. The first byte of the Flags field indicates the version number of the track header atom.

CreationTime and LastModifyTime fields indicate when this atom was first created and last modified respectively. TrackID contains a unique value used to identify the track within the movie. Reserved1 is not used and is set to 0. Duration indicates the playing time of the track data. Reserved2 and Reserved3 are not used and are set to 0. Layer contains the layer level of this track. AlternateGroup is an identification value associating this track with a specific group of data found within the movie.

Volume is the loudness setting for the track media. Reserved4 is not used and is set to 0. Matrix is an array containing a set of data that defines how to map points from one coordinate space into a different coordinate space. TrackWidth and TrackHeight are the width and height of the rectangle that encloses a visual media track. Media Atom The description of the actual media data for this track is contained within the Media atom mdia.