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MP4
MPEG-4 Part 14
MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images.
Main usage
MP4 is widely used for sharing video files over the internet, as well as for storing and playing digital video on personal computers and mobile devices.
- High compression ratio
- Supports multiple audio and video streams
- Supports multiple data types
- Supports streaming over the internet
Main features
AIFF
Audio Interchange File Format
Audio Interchange File Format (AIFF) is an audio file format developed by Apple Inc. for storing sound data, such as music, on a computer. It is a type of audio file format that is used for storing and playing back audio data on a computer.
Main usage
AIFF is commonly used for storing and playing back audio on Mac computers, as well as for audio editing and mastering in professional audio production environments.
- High-quality audio
- Lossless compression
- Supports up to 32-bit audio
- Supports up to 8 channels of audio