Sub:mpegtsmux pad creation

[Thiago Santos]

On 04/15/2015 03:04 AM, Buchibabu Bandarupally wrote:
> Does any one help me to get audio pads from mpegtsmux element,i tried 
> to get it from templet but every time i am getting video pad
>
> mux_sink_pad_template = gst_element_class_get_pad_template 
> (GST_ELEMENT_GET_CLASS (data.muxer), "sink_%d");
>  new_pad = gst_element_request_pad (data.muxer, mux_sink_pad_template, 
> NULL, NULL);
>
> after that i am checking for type of pad that i got
>
> fprintf(stderr,gst_pad_get_name (new_pad));
>
> but it always giving video/mpeg

Are you sure? The pad should be named sink_%u, and %u will be replaced 
with the PID of the stream. There is no distinction of audio and video 
pads here. You can just push the caps event and the data you want into 
the pad.

There might be something else wrong with your application or with how 
you check your pad's name (you shouldn't need to do it).

>
> my aim is to mux audio and video streams using mpegtsmux element 
> ,using command line pipeline the muxing works properly but 
> programmatically i am getting above issue
>
>
>
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-- 
Thiago Sousa Santos
Senior Multimedia Engineer, Open Source Group
Samsung Research America - Silicon Valley

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