What`s the defferences between DirectSoundCapture and JavaSound audio Captu

I use JMF 2.1.1 API and get two audio devices in my pc. One audio device named DirectSoundCapture, the other named JavaSound audio Capture. For every audio devices, it has many audio formats. I want to study to record through MIC, But I don`t know which audio device listed above was MIC. and I want to know what`s the defferences between the two audio device. I am new to JMF. Thx. Bob

I would imagine a lot of difference. First of all, DirectSound could be accelerated in hardware and would offer more features, better quality, etc. I'm not sure if JavaSound can use hardware the same way. I would choose to use DirectSound if possible.

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