Most anologue tape and film formats are used for playback and import only.
Tape export is available for Betacam-SP, DVCAM, Mini-DV and VHS. Some digital formats are used for import only.
Most audio and digital video files are compatible for computer playback worldwide however most televisions, VHS and DVD players are designed to play region specific formats.
Generally, in North America and Japan NTSC is used while the other regions of the world use PAL or SECAM.