hi i am running chuck 1.2.0.7 for the first time on my mac intel.And i keep getting the following problem when i try running the code below ------------------------ error msg: [chuck]: (via rtaudio): unable to open specified device(s) with given stream parameters: ... RtApiCore: unable to find OS-X audio stream on device (Apple: Built-in Microphone) for requested channels (2). [chuck]: cannot initialize audio device (try using --silent/-s) --------------------- code: --------------------- adc => dac; while( true ) { 100::ms => now; } ---------------------- when i do chuck --probe (output shown below) all devices, regardless if they are input (adc) or output (dac) are shown as dacs. With inputs channels set to 2 when the imic and line in are single channel devices. Whats up with this? And the built in mic on my laptop is working just fine when i check through the system prefs. thanks Manj ------------------------------- Macintosh-4:~/Documents/Development/chuck/code manj$ chuck --probe [chuck]: found 4 device(s) ... [chuck]: ------( chuck -- dac1 )--------------- [chuck]: device name = "Apple: Built-in Microphone" [chuck]: probe [success] ... [chuck]: # output channels = 0 [chuck]: # input channels = 2 [chuck]: # duplex Channels = 0 [chuck]: default device = NO [chuck]: natively supported data formats: [chuck]: 8-bit int [chuck]: 16-bit int [chuck]: 24-bit int [chuck]: 32-bit int [chuck]: 32-bit float [chuck]: 64-bit float [chuck]: supported sample rates: [chuck]: 44100 Hz [chuck]: 48000 Hz [chuck]: 88200 Hz [chuck]: 96000 Hz [chuck]: [chuck]: ------( chuck -- dac2 )--------------- [chuck]: device name = "Apple: Built-in Input" [chuck]: probe [success] ... [chuck]: # output channels = 0 [chuck]: # input channels = 2 [chuck]: # duplex Channels = 0 [chuck]: default device = NO [chuck]: natively supported data formats: [chuck]: 8-bit int [chuck]: 16-bit int [chuck]: 24-bit int [chuck]: 32-bit int [chuck]: 32-bit float [chuck]: 64-bit float [chuck]: supported sample rates: [chuck]: 44100 Hz [chuck]: 48000 Hz [chuck]: 88200 Hz [chuck]: 96000 Hz [chuck]: [chuck]: ------( chuck -- dac3 )--------------- [chuck]: device name = "Apple: Built-in Output" [chuck]: probe [success] ... [chuck]: # output channels = 2 [chuck]: # input channels = 0 [chuck]: # duplex Channels = 0 [chuck]: default device = YES [chuck]: natively supported data formats: [chuck]: 8-bit int [chuck]: 16-bit int [chuck]: 24-bit int [chuck]: 32-bit int [chuck]: 32-bit float [chuck]: 64-bit float [chuck]: supported sample rates: [chuck]: 44100 Hz [chuck]: 48000 Hz [chuck]: 88200 Hz [chuck]: 96000 Hz [chuck]: [chuck]: ------( chuck -- dac4 )--------------- [chuck]: device name = "Apple Computer, Inc.: Aggregate Device" [chuck]: probe [success] ... [chuck]: # output channels = 2 [chuck]: # input channels = 2 [chuck]: # duplex Channels = 2 [chuck]: default device = YES [chuck]: natively supported data formats: [chuck]: 8-bit int [chuck]: 16-bit int [chuck]: 24-bit int [chuck]: 32-bit int [chuck]: 32-bit float [chuck]: 64-bit float [chuck]: supported sample rates: [chuck]: 44100 Hz [chuck]: 48000 Hz [chuck]: 88200 Hz [chuck]: 96000 Hz [chuck]: [chuck]: ------( chuck -- 0 MIDI inputs )------ [chuck]: [chuck]: ------( chuck -- 0 MIDI outputs )----- [chuck]: