diff --git a/gst/mpegdemux/gstmpegdefs.h b/gst/mpegdemux/gstmpegdefs.h
index 05320ec..a34af53 100644
--- a/gst/mpegdemux/gstmpegdefs.h
+++ b/gst/mpegdemux/gstmpegdefs.h
@@ -159,7 +159,9 @@
 #define ST_H222_1                       0x09
 
 /* later extensions */
-#define ST_AUDIO_AAC                    0x0f
+#define ST_AUDIO_AAC_ADTS               0x0f
+/* LATM/LOAS AAC syntax */
+#define ST_AUDIO_AAC_LOAS               0x11
 #define ST_VIDEO_MPEG4                  0x10
 #define ST_VIDEO_H264                   0x1b
 
diff --git a/gst/mpegdemux/gstmpegdemux.c b/gst/mpegdemux/gstmpegdemux.c
index ca2bac4..2eeccd3 100644
--- a/gst/mpegdemux/gstmpegdemux.c
+++ b/gst/mpegdemux/gstmpegdemux.c
@@ -350,11 +350,19 @@ gst_flups_demux_create_stream (GstFluPSDemux * demux, gint id, gint stream_type)
     case ST_MHEG:
     case ST_DSMCC:
       break;
-    case ST_AUDIO_AAC:
+    case ST_AUDIO_AAC_ADTS:
       template = klass->audio_template;
       name = g_strdup_printf ("audio_%02x", id);
       caps = gst_caps_new_simple ("audio/mpeg",
-          "mpegversion", G_TYPE_INT, 4, NULL);
+          "mpegversion", G_TYPE_INT, 4, 
+          "stream-format", G_TYPE_STRING, "adts", NULL);
+      break;
+    case ST_AUDIO_AAC_LOAS: // LATM/LOAS AAC syntax
+      template = klass->audio_template;
+      name = g_strdup_printf ("audio_%02x", id);
+      caps = gst_caps_new_simple ("audio/mpeg",
+          "mpegversion", G_TYPE_INT, 4, 
+          "stream-format", G_TYPE_STRING, "loas", NULL);
       break;
     case ST_VIDEO_H264:
       template = klass->video_template;
diff --git a/gst/mpegdemux/gstmpegtsdemux.c b/gst/mpegdemux/gstmpegtsdemux.c
index a251bc5..bff4914 100644
--- a/gst/mpegdemux/gstmpegtsdemux.c
+++ b/gst/mpegdemux/gstmpegtsdemux.c
@@ -682,11 +682,19 @@ gst_mpegts_demux_fill_stream (GstMpegTSStream * stream, guint8 id,
     case ST_MHEG:
     case ST_DSMCC:
       break;
-    case ST_AUDIO_AAC:
+    case ST_AUDIO_AAC_ADTS:
       template = klass->audio_template;
       name = g_strdup_printf ("audio_%04x", stream->PID);
       caps = gst_caps_new_simple ("audio/mpeg",
-          "mpegversion", G_TYPE_INT, 4, NULL);
+          "mpegversion", G_TYPE_INT, 4, 
+          "stream-format", G_TYPE_STRING, "adts", NULL);
+      break;
+    case ST_AUDIO_AAC_LOAS: // LATM/LOAS AAC syntax
+      template = klass->audio_template;
+      name = g_strdup_printf ("audio_%04x", stream->PID);
+      caps = gst_caps_new_simple ("audio/mpeg",
+          "mpegversion", G_TYPE_INT, 4,
+          "stream-format", G_TYPE_STRING, "loas", NULL);
       break;
     case ST_VIDEO_MPEG4:
       template = klass->video_template;
