printf

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<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac ;;;realtime audio out ;-iadc ;;;uncomment -iadc if realtime audio input is needed too ; For Non-realtime ouput leave only the line below: ;-o printf.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; ksmps = 32 ; nchnls = 2 0dbfs = 1 instr 1 Sfile strget p4 ivld filevalid Sfile if ivld=0 then printf_i "Audiofile '%s' does not exist!\n", 1, Sfile else asig diskin2 Sfile, 1 outs asig, asig endif endin </CsInstruments> <CsScore> i 1 0 3 "frox.wav";file does not exist!!! i 1 + 3 "fox.wav";but this one certainly does... e </CsScore> </CsoundSynthesizer>