MOV, MP4, or AVI, but it's important to remember that there can be different types of video within these file formats. Containers are sometimes referred to as file extensions, e.g. Some codecs can be wrapped in multiple different containers. For example, MP4 is a container, and can hold different types of video compression, for example, MPEG-2 Part 2, MPEG-4 AVC, or HEVC, as well as audio (again compressed in a variety of formats) and metadata (for example subtitles). NOTE: It's important to distinguish between file container formats and compression formats, or codecs. If not, because 3GP is becoming a redundant file type, you should consider converting instead to MOV or AVI as these other file types are far more universally supported, or just keeping your files as MP4. You might want to convert MP4 files to 3GP to transfer them for playback on an older mobile phone. 3GP is associated with older mobile phones, typically pre-smartphone era, and was the filetype required for sending video in MMS messages. Although the format is lossy, this enables small file sizes, whilst retaining a good level of video quality.ģGP is a container format based on the ISO file format, that contains video compressed with the H.263 and H.264 compression standards. MP4 is an international standard and probably the most popular video and audio file container at present, with native support in Windows, Macs, iOS, and Android devices.
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