I can't automatically connect sink plugin using playbin2

[Thiago Santos]

On 01/20/2015 06:14 AM, hero88 wrote:
> I made mp3 decoder/ pcm plugin.
> It works well, when it is connected using gst-launch.
> but when using the playbin2, it cannot be connected to pcm sink.
Can you provide more details on what you are trying to do? Why are you 
using 0.10?
Does your element get selected by playbin or the problem is that it doesn't?

Does it fail after being selected?
What is the rank of your element?
>
> "are_final_caps"  return ture, so decodebin2 stop to find next plugin.
>
> And src cap of mp3 decoder is defined as below.
>
> static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE
> ("mp3-decoder",
>      GST_PAD_SRC,
>      GST_PAD_ALWAYS,
>      GST_STATIC_CAPS (
>          "audio/x-raw-int, "
>          "rate = (int) {8000, 11025, 12000, 16000, 22050, 24000, 32000,
> 44100, 48000}, "
>          "channels = (int) [1, 2], "
>          "width = (int) {8, 16}, "
>          "signed = (boolean) {true, false} "
>        )
>      );
>
>
> analyze_new_pad (GstDecodeBin * dbin, GstElement * src, GstPad * pad,
>      GstCaps * caps, GstDecodeChain * chain)
>
> {
>
>    /* 1.a if autoplug-continue is FALSE or caps is a raw format, goto
> pad_is_final */
>    if (are_final_caps (dbin, caps))
>      goto expose_pad;
>
> }
>
>
>
> --
> View this message in context: http://gstreamer-devel.966125.n4.nabble.com/I-can-t-automatically-connect-sink-plugin-using-playbin2-tp4670354.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel


-- 
Thiago Sousa Santos
Senior Multimedia Engineer, Open Source Group
Samsung Research America - Silicon Valley