Alex,
When you say:
when I use the Built-in Audio I can send audio out but I cannot send it in
Did it work before and does not anymore ?
Yes, the earlier version allowed me to use audio in and out when audio was set to Built-in audio. I could also send audio in and out with the Mbox but with only one channel. Now, I can get audio out to either the Built-in audio or to the Mbox but I cannot get audio in with either.
Here is what I get when I type "pd -listdev" and the Mbox is not hooked up to the USB port
% ./pd -listdev Digidesign CoreAudio Driver: DirectIO in use by another process. Our best guess at the PID is: 1788 Number of devices = 2 ---------------------------------------------- #1 DefaultInput Name = Built-in audio controller Max Inputs = 2, Max Outputs = 0 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32, ---------------------------------------------- #2 DefaultOutput Name = Built-in audio controller Max Inputs = 0, Max Outputs = 2 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32,
could not open midi input device number 1: Invalid device ID. could not open midi output device number 1: Invalid device ID. using default input device number: 0 using default output device number: 1 nchan 2, flags 3, bufs 8, framesperbuf 256
Here is what I get when the Mbox is hooked up to the USB port % ./pd -listdev Digidesign CoreAudio Driver: Succesfully acquired DirectIO, our PID is: 1699 Number of devices = 4 ---------------------------------------------- #1 DefaultInput Name = Built-in audio controller Max Inputs = 2, Max Outputs = 0 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32, ---------------------------------------------- #2 Name = Digidesign HW ( MBox ) Max Inputs = 2, Max Outputs = 0 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32, ---------------------------------------------- #3 DefaultOutput Name = Built-in audio controller Max Inputs = 0, Max Outputs = 2 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32, ---------------------------------------------- #4 Name = Digidesign HW ( MBox ) Max Inputs = 0, Max Outputs = 2 Sample Rate Range = 8000.000000 to 96000.000000 Native Sample Formats = paFloat32,
could not open midi input device number 1: Invalid device ID. could not open midi output device number 1: Invalid device ID. using default input device number: 0 using default output device number: 2 nchan 2, flags 3, bufs 8, framesperbuf 256
Pretty strange. I still have the other version of pd compiled in a separate directory. If I type "./pd -listdev" in that earlier bin/ directory, I get this: % ./pd -listdev Digidesign CoreAudio Driver: Succesfully acquired DirectIO, our PID is: 1705 Number of devices = 4 ---------------------------------------------- #1 DefaultInput Name = Built-in audio controller Max Inputs = 2, Max Outputs = 0 Sample Rates = 44100.00, Native Sample Formats = paFloat32, ---------------------------------------------- #2 Name = Digidesign HW ( MBox ) Max Inputs = 1, Max Outputs = 0 Sample Rates = 44100.00, 48000.00, Native Sample Formats = paFloat32, ---------------------------------------------- #3 DefaultOutput Name = Built-in audio controller Max Inputs = 0, Max Outputs = 2 Sample Rates = 44100.00, Native Sample Formats = paFloat32, ---------------------------------------------- #4 Name = Digidesign HW ( MBox ) Max Inputs = 0, Max Outputs = 1 Sample Rates = 44100.00, 48000.00, Native Sample Formats = paFloat32,
could not open midi input device number 1: Invalid device ID. could not open midi output device number 1: Invalid device ID. using default input device number: 0 using default output device number: 2 nchan 2, flags 3, bufs 8, framesperbuf 256 PortAudio on OS X - Latency = 2048 frames, 46 msec
Very strange, indeed. Mitch
On Tuesday, April 22, 2003, at 05:42 PM, Alex wrote:
Hi Mitch,
Can you start pd with -listdv and send me the result on your console please ? That sounds strange yes because if pd recognise the I/O it should be able to use it. When you say:
when I use the Built-in Audio I can send audio out but I cannot send it in
Did it work before and does not anymore ?
Alex
On Tuesday, April 22, 2003, at 10:21 pm, Mitchell Turner wrote:
Alex, Ok, I tried this one and had mixed results. I show the Mbox with 2 ins and 2 outs but I am only able to send audio out no in through the Mbox. Also, when I use the Built-in Audio I can send audio out but I cannot send it in (through the internal mic). Weird huh? Mitch
On Tuesday, April 22, 2003, at 03:47 PM, Alex wrote:
here comes the file. You need to replace that file inside the pa_mac_core inside the portaudio directory inside pd directory, (to be sure I advice you to take a blank tree of pd without forgetting to create the directories obj and bin), then cd inside pd/src/, do a ./configure and make.
If that does not solve your problem I advice you to report it at the portaudio mailing list and look up for new driver. Let me posted. Alex<pa_mac_core.c>
Mitchell Turner, Ph.D. Assistant Professor of Music LaGrange College 601 Broad Street LaGrange, GA 30240 USA
Office: 706-880-8015 FAX: 706-880-8028 mturner@lagrange.edu
Mitchell Turner, Ph.D. Assistant Professor of Music LaGrange College 601 Broad Street LaGrange, GA 30240 USA
Office: 706-880-8015 FAX: 706-880-8028 mturner@lagrange.edu
-
Mitchell Turner