Tobias Forum Home | Recent Posts Active Member Joined: Feb 3, 2018 Follow Profile Activity Topics: 2 / Replies: 1 AllTopicsReplies Topic MIDI and Open Source 5 years ago Forum Developers & MIDI 2.0 Specifications Replies: 1 Views: 13538 Reply Sysex messages may or may not need a length. According to the specification the length of a sysex message is only saved in SMF and never transmitte... 6 years ago Forum Developers & MIDI 2.0 Specifications Topic SMF: SMTPE header and set tempo 6 years ago Forum Developers & MIDI 2.0 Specifications Replies: 4 Views: 19078