MIDI device Input/Output port update
MIDI device Input/Output port update
- Subject: MIDI device Input/Output port update
- From: Kevin Molcard <email@hidden>
- Date: Wed, 10 Nov 2010 14:55:18 +0100
Hi all,
I have a question about how CoreAudio handle MIDI devices and
specially their number of port.
The first time a MIDI device is connected to Mac OS, it seems to be
added in a cache as it can be seen in Audio Midi Setup list even
when it is unplugged.
The number of input and output port is set and if the same device
(same manufacturer/product id's) is replugged but has different I/O
port config, it is not updated in CoreAudio.
If I delete the device in Audio Midi Setup and then replug my
device, the number of ports is updated.
Is there any good reason that force MacOS to act like this or is it
just a bug?
thanks
Kevin
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