gst/flv/: Introduce demuxing support for AAC and

Original commit message from CVS:
2008-06-14  Julien Moutte  <julien@fluendo.com>

* gst/flv/gstflvdemux.c: (gst_flv_demux_cleanup),
(gst_flv_demux_dispose):
* gst/flv/gstflvdemux.h:
* gst/flv/gstflvparse.c: (gst_flv_parse_audio_negotiate),
(gst_flv_parse_tag_audio), (gst_flv_parse_video_negotiate),
(gst_flv_parse_tag_video): Introduce demuxing support for AAC
and
H.264/AVC inside FLV.
* sys/dshowdecwrapper/gstdshowaudiodec.c:
(gst_dshowaudiodec_init),
(gst_dshowaudiodec_chain), (gst_dshowaudiodec_push_buffer),
(gst_dshowaudiodec_sink_event), (gst_dshowaudiodec_setup_graph):
* sys/dshowdecwrapper/gstdshowaudiodec.h:
* sys/dshowdecwrapper/gstdshowvideodec.c:
(gst_dshowvideodec_init),
(gst_dshowvideodec_sink_event), (gst_dshowvideodec_chain),
(gst_dshowvideodec_push_buffer),
(gst_dshowvideodec_src_getcaps):
* sys/dshowdecwrapper/gstdshowvideodec.h: Lot of random fixes
to improve stability (ref counting, safety checks...)

1 files changed, 20 insertions, 0 deletions

diff --git a/gst/flv/gstflvdemux.c b/gst/flv/gstflvdemux.c
index 045b3450..0f5e3f79 100644
--- a/gst/flv/gstflvdemux.c
+++ b/gst/flv/gstflvdemux.c
@@ -118,6 +118,16 @@ gst_flv_demux_cleanup (GstFLVDemux * demux)
 
   gst_adapter_clear (demux->adapter);
 
+  if (demux->audio_codec_data) {
+    gst_buffer_unref (demux->audio_codec_data);
+    demux->audio_codec_data = NULL;
+  }
+
+  if (demux->video_codec_data) {
+    gst_buffer_unref (demux->video_codec_data);
+    demux->video_codec_data = NULL;
+  }
+
   if (demux->audio_pad) {
     gst_element_remove_pad (GST_ELEMENT (demux), demux->audio_pad);
     gst_object_unref (demux->audio_pad);
@@ -1098,6 +1108,16 @@ gst_flv_demux_dispose (GObject * object)
     demux->new_seg_event = NULL;
   }
 
+  if (demux->audio_codec_data) {
+    gst_buffer_unref (demux->audio_codec_data);
+    demux->audio_codec_data = NULL;
+  }
+
+  if (demux->video_codec_data) {
+    gst_buffer_unref (demux->video_codec_data);
+    demux->video_codec_data = NULL;
+  }
+
   if (demux->audio_pad) {
     gst_object_unref (demux->audio_pad);
     demux->audio_pad = NULL;