[gst-devel] Plugin

[Michael Smith]

On Wed, Feb 4, 2009 at 4:25 AM, vaisakh.n <vaisakh.n at nestgroup.net> wrote:
> I am trying to write mp3plugin,now its in a partial  working stage
>
> but problem is that,
> caps of my element is fixed caps by using this api,
> gst_pad_use_fixed_caps (filter->srcpad);
> and caps set using this  function
> void  Set_Caps(GstExampleFilter *filter,int sample_rate,int channels)
> {
>
> GstCaps *caps;
>                caps = gst_caps_new_simple ("audio/x-raw-int",
>
>                "endianness", G_TYPE_INT,G_BYTE_ORDER,  //little endian//
>
>                "signed", G_TYPE_BOOLEAN, TRUE,
>
>                "width", G_TYPE_INT,32,
>
>                "depth", G_TYPE_INT,32,
>
>                "rate", G_TYPE_INT,sample_rate,
>                "channels",G_TYPE_INT,channels,NULL);
>                gst_pad_set_caps (filter->srcpad, caps);
>
> }

This looks pretty plausible.

> if i put " 1"  for channels  it play the 2channel song (stereo)  very well
> but it become worse if i put 2 for that(channels)

It's a bug in your element somewhere - your caps look fine, but maybe
you're decoding the audio data incorrectly.

You've shown _far_ too little detail for us to give any more specific advice.

Mike