[gst-devel] Play 2 mp3 file at same time.

[Stefan Kost]

giorgio wrote:
> Hi, 
> I would like to play 3 Mp3 file at same time using a gStreamer
> framework.
>
> I tried to  create two different pipe line with different sounce and the
> same audio sink but my audio sound driver dosen't permit to open two
> different audio channel at same time.
> So I can get playng only the first pipe line.
> src1 --> decode1 --> audio sunk
> src2 --> decode2 --> audio sink
>
> So I think the only way to play two differetne mp3 at same time for my
> hardware is to realize a pipe line with an aggregator ( or audio
> Mixer) .
>
> Src -> Decode ->\
> 		 ----> AGGREGATOR -> AUDIO SINK
> Src -> Decode ->/
>
> Someone could explain me, how to realize a similar pipe line?
> How can I create an Aggregator ( or Audio mixer) element?
> Is Agregator a factory standard element provided with gstream
> framework?.
>
> Tanks. 
> Giorgio.
>
>
>   
The audiomixer is called "adder".

Stefan

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