miditempo — Returns the current tempo at k-rate, of either the MIDI file (if available) or the score
Returns the current tempo at k-rate, of either the MIDI file (if available) or the score
Here is an example of the miditempo opcode. It uses the files miditempo.csd.
Example 508. Example of the miditempo opcode.
See the sections Real-time Audio and Command Line Flags for more information on using command line flags.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac -F Anna.mid ;;;realtime audio out and midi file input ;-iadc ;;;uncomment -iadc if realtime audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o miditempo.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 massign 0, 1 ; make sure that all channels pgmassign 0, 1 ; and programs are assigned to test instr instr 1 ksig miditempo prints "miditempo = %d\\n", ksig icps cpsmidi ; convert midi note to pitch kenv madsr 0.1, 0, 0.8, 0.3 asig pluck kenv*.15, icps, icps, 1, 1 ;low volume outs asig, asig endin </CsInstruments> <CsScore> f 0 200 ;stay active for 120 seconds f 1 0 4096 10 1 ;sine e </CsScore> </CsoundSynthesizer>
Its output should include a line like this:
miditempo = 96