dssictls
dssictls — Send control information to a LADSPA or DSSI plugin.
![[Note]](images/note.png)
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Note |
|---|---|
| plugin: Requires dssi4cs plugin |
Performance
kvalue - value to be assigned to the port
ktrigger - determines whether the control information will be sent (ktrigger = 1) or not. This is useful for thinning control information, generating ktrigger with metro
dssictls sends control information to a LADSPA or DSSI plugin's control port. The valid control ports and ranges are given by dssiinit . Using values outside the ranges may produce unspecified behaviour.
Examples
Here is an example of the dssictls opcode. It uses the file dssictls.csd.
Example 207. Example of the dssictls 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 ;;;RT audio out ;-iadc ;;;uncomment -iadc if RT audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o dssictls.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 gihandle dssiinit "caps.so", 1, 1 ; = equaliser and gaoutl init 0 ; verbose about all ports gaoutr init 0 instr 1 ; activate DSSI dssiactivate gihandle, 1 endin instr 2 ain1 diskin2 "beats.wav", 1,0,1 ; loop gaoutl = gaoutl+(ain1*.1) ; temper input gaoutr = gaoutr+(ain1*.1) endin instr 3 dssictls gihandle, 2, -48, 1 ; 31 Hz range -48 to 24 dssictls gihandle, 3, -48, 1 ; 63 Hz range -48 to 24 dssictls gihandle, 4, -48, 1 ; 125 Hz range -48 to 24 dssictls gihandle, 5, 20, 1 ; 250 Hz range -48 to 24 dssictls gihandle, 6, -48, 1 ; 500 Hz range -48 to 24 dssictls gihandle, 7, -48, 1 ; 1 kHz Hz range -48 to 24 dssictls gihandle, 8, -48, 1 ; 2 kHz range -48 to 24 dssictls gihandle, 9, 24, 1 ; 4 kHz range -48 to 24 dssictls gihandle, 10, 24, 1 ; 8 kHz range -48 to 24 dssictls gihandle, 11, 24, 1 ; 16 kHz range -48 to 24 endin instr 4 aout1, aout2 dssiaudio gihandle, gaoutl, gaoutr ;get beats.wav, mono out outs aout1,aout2 gaoutl = 0 gaoutr = 0 endin </CsInstruments> <CsScore> i 1 0 20 i 2 1 20 i 3 1 20 i 4 0 20 e </CsScore> </CsoundSynthesizer>