[pulseaudio-discuss] How to capture one of multiple radios that these radios play at the same time?

Tsai Yu-Chin yorjing at gmail.com
Fri Nov 19 08:58:07 PST 2010

2010/11/20 Tsai Yu-Chin <yorjing at gmail.com>:
> 2010/11/20 Tanu Kaskinen <tanuk at iki.fi>:
>> On Fri, 2010-11-19 at 13:48 +0000, Colin Guthrie wrote:
>>> You appear to be using the sink_input_index value before you even run
>>> the main loop... This value will just contain the default values and
>>> thus I suspect they all have 0's which ultimately maps to the default
>>> monitor source and no specific sink input.
> I observe sink input indexs in PulseAudio Manager:
> Sink input indexs have no change when I run my code.
> But Source output appears each time,and the index of source outputs

> are increment.
=>There is only one source output index at the same time.

> I can't find monitor source index in PulseAudio Panel.
>>> You need to run the main loop and let all the necessary call backs be
>>> called and get all the necessary index values before you actually use them.
> So,do you want to tell me monitor source index is decided after
> running main loop and all necessary callbacks?
> Thank for your ideas.

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