Skip to content

Cakewalk SFZ v2 Opcodes

These opcodes have not been implemented in any currently available SFZ player, to the best of the author’s knowledge. They are included here for the sake of archiving all available information.

Note that modulations such as (on)ccN, and vel2* opcodes are included in the pages describing the parameters they modulate.

Performance Parameters: Filter

Opcode Description Type Default Range
noise_filter string N/A on, off, lpf_1p, hpf_1p, bpf_1p, brf_1p, apf_1p, lpf_2p, hpf_2p, bpf_2p, brf_2p, pkf_2p, lpf_4p, hpf_4p, lpf_6p, hpf_6p, comb, pink
noise_stereo string N/A on, off
noise_level float N/A -96 to 24 dB
noise_level_onccN float N/A -96 to 24 dB
noise_level_smoothccN float N/A -96 to 24 dB
noise_step integer N/A 0 to 100
noise_step_onccN integer N/A 0 to 100
noise_tone integer N/A 0 to 100
noise_tone_onccN integer N/A 0 to 100

Modulation: Envelope Generators

Opcode Description Type Default Range
egN_decim N/A N/A
egN_decim_onccX N/A N/A
egN_bitred N/A N/A
egN_bitred_onccX N/A N/A
egN_rectify N/A N/A
egN_rectify_onccX N/A N/A
egN_ringmod N/A N/A
egN_ringmod_onccX N/A N/A
egN_noiselevel N/A N/A
egN_noiselevel_onccX N/A N/A
egN_noisestep N/A N/A
egN_noisestep_onccX N/A N/A
egN_noisetone N/A N/A
egN_noisetone_onccX N/A N/A
egN_driveshape N/A N/A
egN_driveshape_onccX N/A N/A

Modulation: LFO

Opcode Description Type Default Range
lfoN_decim N/A N/A
lfoN_decim_onccX N/A N/A
lfoN_decim_smoothccX N/A N/A
lfoN_decim_stepccX N/A N/A
lfoN_bitred N/A N/A
lfoN_bitred_onccX N/A N/A
lfoN_bitred_smoothccX N/A N/A
lfoN_bitred_stepccX N/A N/A
lfoN_noiselevel N/A N/A
lfoN_noiselevel_onccX N/A N/A
lfoN_noiselevel_smoothccX N/A N/A
lfoN_noiselevel_stepccX N/A N/A
lfoN_noisestep N/A N/A
lfoN_noisestep_onccX N/A N/A
lfoN_noisestep_smoothccX N/A N/A
lfoN_noisestep_stepccX N/A N/A
lfoN_noisetone N/A N/A
lfoN_noisetone_onccX N/A N/A
lfoN_noisetone_smoothccX N/A N/A
lfoN_noisetone_stepccX N/A N/A
lfoN_drive N/A N/A
lfoN_drive_onccX N/A N/A
lfoN_drive_smoothccX N/A N/A
lfoN_drive_stepccX N/A N/A

Loading

Opcode Description Type Default Range
load_mode integer N/A 0 to 1
load_start integer N/A N/A
load_end integer N/A N/A
sample_quality integer N/A 1 to 10
image string N/A N/A

Wavetable Oscillator

Opcode Description Type Default Range
oscillator string N/A on, off
oscillator_phase integer N/A 0 to 360 degree
oscillator_quality integer N/A 0 to 3
oscillator_table_size N/A N/A
oscillator_multi integer N/A 1 to 9
oscillator_mode integer N/A 0 to 2
oscillator_detune N/A N/A
oscillator_detune_onccN N/A N/A
oscillator_mod_depth N/A N/A
oscillator_mod_depth_onccN N/A N/A
oscillator_mod_smoothccN N/A N/A