Audio & MIDI
11 tools
MIDI 14-bit value splitter
Split or combine the two 7-bit data bytes used by 14-bit MIDI values.
CalculatorMIDI VLQ encoder
Encode a Standard MIDI File delta-time integer as hexadecimal bytes.
CalculatorMIDI tempo event builder
Generate FF 51 tempo-event bytes from a quarter-note BPM value.
CalculatorMIDI time-signature event
Generate the four data bytes of a MIDI time-signature meta event.
CalculatorMIDI tempo-map time resolver
Resolve a PPQ tick position across multiple tempo changes.
CalculatorPCM WAVEFORMATEX builder
Generate consistent PCM block-alignment and byte-rate fields.
CalculatorAudio sample frame boundaries
Export exact rounded sample boundaries for integer or rational video frame rates.
CalculatorCUE track sector inspector
Read AUDIO track indexes and gaps as file-relative 75 Hz CD sectors.
UtilityMusicXML measure duration report
Compare part-measure spans with stated meter using exact rational timing.
UtilityLilyPond relative pitch trace
Resolve a small relative-pitch fragment into explicit absolute note spellings.
UtilityFLAC residual bit trace
Decode an extracted Rice or escape-coded residual prefix with exact bit spans.
Utility