This should play if your Web browser has WebAssembly enabled (most do). Most examples will play unless they need to load files. The first time you click Play, Csound will spend a few seconds loading, then play. You can edit this code and replay it.
-odac ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; nchnls = 2 0dbfs = 1 ; ksmps = 8 ; sr = 44100 instr hdf5read aArray[], aVar, kVar hdf5read "example.h5", "aArray", "aVar", "kVar" ; Open hdf5 file and read variables aLeft = (aArray[0][0] + aArray[0][1] + aVar) / 3 ; Add audio signals together for stereo out aRight = (aArray[1][0] + aArray[1][1] + aVar) / 3 outs aLeft * kVar, aRight * kVar ; Multiply audio signals by k-rate signal endin i "hdf5read" 0 1