Added precondition for media_format_set_audio_aac_header_type

Change-Id: I34a4fe721924ae7a1509d8bf04f996ccbb7f557d

diff --git a/include/media_format.h b/include/media_format.h
index 379a686dea6f37f4d25186f522c49056f7fa7d56..d5916f4b945242087bc08fac72062e85d60ec8e6 100755 (executable)
--- a/include/media_format.h
+++ b/include/media_format.h
@@ -612,6 +612,7 @@ int media_format_set_audio_aac_type(media_format_h fmt, bool is_adts);
  * @since_tizen 3.0
  * @param[in] fmt The media_format_h to get audio information
  * @param[in] aac_header_type The media_format_aac_header_type_e, ex) MEDIA_FORMAT_AAC_HEADER_ADTS
+ * @pre must set audio MIME type by media_format_set_audio_mime()
  *
  * @return @c 0 on success,
  *         otherwise a negative error value