I am trying to sample the microphone using a recordStream. How do I control the rate, bits, unsigned, etc...
If I use: p = Manager.createPlayer("capture://audio"); Under Ktools everything slows to a trickle and takes about 5 seconds to record 20 miiliseconds worth of data, then i get aboput 80,000 bytes of data that appears to be 16 bits in the Manager class description http://www.cs.kent.ac.uk/teaching/03/modules/CO/6/25/doc/LOC/MMA/javax/microedition/media/Manager.html it says I can do things like: Manager.createPlayer("capture://audio?bits=8"); When I do this I get: Cannot create a DataSource for: capture://audio?bits=8 How can I control the sample rate, # of bits etc...? Thank You [ March 30, 2004: Message edited by: Jim Fox ]
I've not used wtk2.1, but I've heard from other forums, wtk2.1 requires a seperated thread to do what you wanted to do.
Let us know if this helps.
Joined: Aug 02, 2004
My capturing routine is already running in a separate thread. Could you please explain more detailed what do you mean or give me a link where i can find more information about this problem (which forum?)
thanks in advance
Joined: Nov 14, 2000
Sorry! It was ChinaJavaWorld.net and in Chinese. And worse than that, the forums are closed for space problems recently.