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inter: interaudiosrc - fixate layout for default caps

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Makes interaudiosrc produce valid audio caps in the absence of any other
guidance by adding to the pad template and fixate function
This commit is contained in:
Jan Schmidt 2015-01-10 15:40:30 +11:00
parent 9ba9873b1f
commit 4108069d05
1 changed files with 3 additions and 1 deletions
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4
gst/inter/gstinteraudiosrc.c
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@ -85,7 +85,8 @@ static GstStaticPadTemplate gst_inter_audio_src_src_template =
GST_STATIC_PAD_TEMPLATE ("src", GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC, GST_PAD_SRC,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_AUDIO_CAPS_MAKE (GST_AUDIO_FORMATS_ALL)) GST_STATIC_CAPS (GST_AUDIO_CAPS_MAKE (GST_AUDIO_FORMATS_ALL)
", layout = (string) interleaved")
); );
@ -477,6 +478,7 @@ gst_inter_audio_src_fixate (GstBaseSrc * src, GstCaps * caps)
gst_structure_fixate_field_string (structure, "format", GST_AUDIO_NE (S16)); gst_structure_fixate_field_string (structure, "format", GST_AUDIO_NE (S16));
gst_structure_fixate_field_nearest_int (structure, "channels", 2); gst_structure_fixate_field_nearest_int (structure, "channels", 2);
gst_structure_fixate_field_nearest_int (structure, "rate", 48000); gst_structure_fixate_field_nearest_int (structure, "rate", 48000);
gst_structure_fixate_field_string (structure, "layout", "interleaved");
return caps; return caps;
} }