MP4, or MPEG-4 Part 14, is a multimedia container format standard specified as a part of MPEG-4. It is most commonly used to store digital audio and visual data (video, images, etc.), but is also often used to store other data such as subtitles and still images. The MP4 format is most commonly used to share and view content, such as movies and videos, on the Internet.
The common audio format for MP4 files is Advanced Audio Coding (AAC), which is a compressed audio format designed for faster streaming and download. MP4 files can also be compressed with other lossy formats such as MP3 and Opus Audio, while visual data can be compressed with another popular format, H.264.
MP4 is widely supported by media player applications such as VLC, YouTube, and QuickTime. It can also be used as an output format for most digital video editing software. Additionally, it is a popular format for streaming over the Internet.
The MP4 format is an open standard developed by the Moving Pictures Experts Group (MPEG). It is designed for efficient use and storage of digital audio and video. The container format can support a multitude of codecs, allowing for a wide range of file types. MP4 files are very compact, allowing them to be shared and stored easily.
Overall, the MP4 format is a widely popular digital container format for audio and video, as well as other types of data. It is highly versatile and compatible with most media players and video editing software. MP4 is an important part of the digital world and is used in a variety of ways.
