Midifile Format 1 (File format)

In the SMF-1 format, MIDI data is stored across multiple separate tracks. Each track can serve its own musical function and can be independently named and organized.

When imported into a DAW or sequencer, the individual tracks are preserved, allowing for precise editing such as muting, modifying, or arranging each track separately.

The synchronization of all tracks is ensured through shared timing information, so that the musical playback remains accurate.

Musically, there is no difference between a file saved in SMF-0 or SMF-1 format – the difference lies only in how the data is organized.

The advantage of this format is its clear structure and improved editability, while compatibility may be slightly more limited compared to SMF-0.