QuickTime has two structures for storing videos on a disk-atoms and QT atoms. QTFF can describe any media structure, making it well-suited to digital media exchanges. The QuickTime File Format can hold various data types to support digital multimedia. Please note – while QuickTime Player can play MP4, most video players that support MP4 do not support the QuickTime File Format. QuickTime users may want to install a media converter to view unsupported files. Users wanting to view video or audio files in other popular formats like WMV, FLV, AVI, MKV, and Blu-ray must convert them to a supported format. Given the above list, it is clear that the QuickTime Player only supports a limited set of file formats. Audio codecs and components-include MP3, Apple Lossless, MPEG-4 Audio (AAC), HE-AAC, AMR Narrowband, MS ADPCM, Qualcomm PureVoice, QDesign Music 2, IMA 4:1, MACE 3:1 and 6:1, ALaw 2:1, ULaw 2:1, 24-Bit and 32-Bit Integer, and 32-Bit and Floating Point.m4p), Core Audio, AU, AIFF, SD2, SND, AMR, and WAV. Audio-supported formats include MP3, iTunes Audio (i.e.Video codecs and components-include MPEG-2, MPEG-4, H.261, H.263, H.264, Apple Pixlet, ProRes, Cinepak, Component Video, DV, DVC Pro 50, Photo JPEG, Motion JPEG, and Sorenson Video 2 and 3.Video-supported formats include MPEG-1, MPEG-2, MPEG-4, 3GPP and 3GPP2, AVCHD, AVI Motion JPEG, and DV.Naturally, it supports the QuickTime File Format, as well as several other media formats: QuickTime is a video player developed by Apple that is bundled with macOS. In this article: What Is the QuickTime Player? Related content: Read our guide to MP4 format This functionality helps insulate developers from low-level operation details. It allows creators to manipulate files without having to understand the file format itself. QuickTime provides various high-level media creation and editing functions. The format is forward compatible-devices can skip or ignore unknown objects while introducing new objects. It is an object-oriented file format comprising a flexible set of objects, making it easy to parse and expand. QuickTime File Format is a suitable format for exchanging digital media content between operating systems, devices, and applications-it works with most media types and can describe most structures.

However, MPEG-4 is much more widely supported by platforms and devices.

QuickTime File Format formed the basis for the MPEG-4 format, and is technically very similar to it. The QuickTime File Format (QTFF) is an Apple-designed video format that stores audio and video content for playback.

How to convert quicktime video to mp4