Use consistent mime-type with subparse element for webvtt format
https://bugzilla.gnome.org/show_bug.cgi?id=784715
<name>src</name>
<direction>source</direction>
<presence>always</presence>
- <details>text/vtt</details>
+ <details>application/x-subtitle-vtt</details>
</caps>
</pads>
</element>
</elements>
-</plugin>
\ No newline at end of file
+</plugin>
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS ("text/vtt"));
+ GST_STATIC_CAPS ("application/x-subtitle-vtt"));
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,