OMF

When DAWs (digital audio workstations) were initially introduced in the 1980s, the EDLs and file architecture were all proprietary. Essentially, there was little or no compatibility between the various DAWs, meaning that a project started on one system, could not be opened or continued on a different one. This was in stark contrast to the easy transportability of projects on analog tape.
Digidesign (now AVID), around the same time they were introducing Pro Tools 5, proposed a way to more easily convert the the audio files, and the EDLS (edit decisions lists) from one DAW format to another. They called it OMF (Open Media Framework) also known as OMFI (Open Media Framework Interchange, often pronounced as "omfi)".
Opening an OMF file in a different application will produce a session with audio files appearing on the tracks, just as they did in the original application. However, any plug-ins use in the original session will not be instantiated.
Today, almost all audio and video apps support OMF, so that projects started in one app, can be transported to another.

Видео OMF канала MrAudioSoundImages