[MOVED FROM BAD 50/57] flv: Add documentation to flvmux and flvdemux

Partially fixes bug #573737.

gst/flv/gstflvdemux.c

@@ -17,6 +17,19 @@
  * Boston, MA 02111-1307, USA.
  */
 
+/**
+ * SECTION:element-flvdemux
+ *
+ * flvdemux demuxes an FLV file into the different contained streams.
+ *
+ * <refsect2>
+ * <title>Example launch line</title>
+ * |[
+ * gst-launch -v filesrc location=/path/to/flv ! flvdemux ! audioconvert ! autoaudiosink
+ * ]| This pipeline demuxes an FLV file and outputs the contained raw audio streams.
+ * </refsect2>
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif

gst/flv/gstflvdemux.h

@@ -56,6 +56,8 @@ struct _GstFLVDemux
 
   GstPad *audio_pad;
   GstPad *video_pad;
+
+  /* <private> */
   
   GstIndex *index;
   gint index_id;

gst/flv/gstflvmux.c

@@ -18,6 +18,19 @@
  * Boston, MA 02111-1307, USA.
  */
 
+/**
+ * SECTION:element-flvmux
+ *
+ * flvmux muxes different streams into an FLV file.
+ *
+ * <refsect2>
+ * <title>Example launch line</title>
+ * |[
+ * gst-launch -v filesrc location=/path/to/audio ! decodebin2 ! queue ! flvmux name=m ! filesink location=file.flv   filesrc location=/path/to/video ! decodebin2 ! queue ! m. 
+ * ]| This pipeline muxes an audio and video file into a single FLV file.
+ * </refsect2>
+ */
+
 /* TODO:
  *   - Write metadata for the file, see FLV spec page 13
  */

gst/flv/gstflvmux.h

@@ -67,6 +67,8 @@ typedef struct _GstFlvMux {
 
   GstPad         *srcpad;
   GstCollectPads *collect;
+
+  /* <private> */
   GstPadEventFunction collect_event;
 
   GstFlvMuxState state;