dtmfsrc: Declare output as interleaved

This element doesn't support planar audio yet.

diff --git a/gst/dtmf/gstdtmfsrc.c b/gst/dtmf/gstdtmfsrc.c
index 88f0f08..bd01166 100644 (file)
--- a/gst/dtmf/gstdtmfsrc.c
+++ b/gst/dtmf/gstdtmfsrc.c
@@ -208,7 +208,8 @@ GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS ("audio/x-raw, "
         "format = (string) \"" GST_AUDIO_NE (S16) "\", "
-        "rate = " GST_AUDIO_RATE_RANGE ", " "channels = (int) 1")
+        "rate = " GST_AUDIO_RATE_RANGE ", " "channels = (int) 1, "
+        "layout = (string)interleaved")
     );
 
 #define parent_class gst_dtmf_src_parent_class