appsink: Use the correct API for getting the streamheader

Pointed out in a review by slomo

1 files changed, 4 insertions, 6 deletions

diff --git a/src/lib.c b/src/lib.c
index f252d1f..115249a 100644
--- a/src/lib.c
+++ b/src/lib.c
@@ -153,16 +153,14 @@ stp_disconnect_cleanup_client (TranscodeClientCtx *ctx)
 GstBuffer*
 stp_get_streamheader_from_caps (GstCaps *caps)
 {
-  GArray *array;
   GstStructure *s;
-  const GValue *value;
+  const GValue *array, *value;
 
   s = gst_caps_get_structure (caps, 0);
-  value = gst_structure_get_value (s, "streamheader");
-  g_return_val_if_fail (G_IS_VALUE (value), NULL);
+  array = gst_structure_get_value (s, "streamheader");
+  g_return_val_if_fail (GST_VALUE_HOLDS_ARRAY (array), NULL);
 
-  array = g_value_peek_pointer (value);
-  value = &g_array_index (array, GValue, 0);
+  value = gst_value_array_get_value (array, 0);
   g_return_val_if_fail (G_VALUE_TYPE (value) == GST_TYPE_BUFFER, NULL);
 
   return gst_buffer_copy (g_value_peek_pointer (value));