* This element depayloads GStreamer Data Protocol buffers back to deserialized
* buffers and events.
* </para>
+ * <para>
+ * <programlisting>
+ * gst-launch -v -m filesrc location=test.gdp ! gdpdepay ! xvimagesink
+ * </programlisting>
+ * This pipeline plays back a serialized video stream as created in the
+ * example for gdppay.
+ * </para>
* </refsect2>
*/
payload = gst_adapter_take (this->adapter, this->payload_length);
memcpy (GST_BUFFER_DATA (buf), payload, this->payload_length);
g_free (payload);
+ payload = NULL;
gst_buffer_set_caps (buf, this->caps);
ret = gst_pad_push (this->srcpad, buf);
caps = gst_dp_caps_from_packet (GST_DP_HEADER_LENGTH, this->header,
payload);
g_free (payload);
+ payload = NULL;
if (!caps) {
GST_ELEMENT_ERROR (this, STREAM, DECODE, (NULL),
("could not create caps from GDP packet"));
payload = gst_adapter_take (this->adapter, this->payload_length);
event = gst_dp_event_from_packet (GST_DP_HEADER_LENGTH, this->header,
payload);
- if (payload)
+ if (payload) {
g_free (payload);
+ payload = NULL;
+ }
if (!event) {
GST_ELEMENT_ERROR (this, STREAM, DECODE, (NULL),
("could not create event from GDP packet"));
* This element payloads GStreamer buffers and events using the
* GStreamer Data Protocol.
* </para>
+ * <para>
+ * <programlisting>
+ * gst-launch -v -m videotestsrc num-buffers=50 ! gdppay ! filesink location=test.gdp
+ * </programlisting>
+ * This pipeline creates a serialized video stream that can be played back
+ * with the example shown in gdpdepay.
+ * </para>
* </refsect2>
*/