Add details for the get_Recorded_date APIs

Change-Id: I019ab90c858d53147ecd3166ba4313fed0f13507

diff --git a/include/media_audio.h b/include/media_audio.h
index 6a5c87f..d39762a 100755 (executable)
--- a/include/media_audio.h
+++ b/include/media_audio.h
@@ -226,6 +226,9 @@ int audio_meta_get_year(audio_meta_h audio, char **year);
 
 /**
  * @brief Gets the recorded date of the given audio metadata.
+ * @details The recorded date is got from audio file's metadata. Some formats like mp4 use UTC and the rest can be different. \n
+ *              So, please refer to the format specification if needed.
+ *
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
  *
  * @remarks You must release @a recorded_date using free().

diff --git a/include/media_video.h b/include/media_video.h
index 6fab85e..449a483 100755 (executable)
--- a/include/media_video.h
+++ b/include/media_video.h
@@ -226,6 +226,9 @@ int video_meta_get_year(video_meta_h video, char **year);
 
 /**
  * @brief Gets the recorded date of the video.
+ * @details The recorded date is got from video file's metadata. Some formats like mp4 use UTC and the rest can be different. \n
+ *              So, please refer to the format specification if needed.
+ *
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
  *
  * @remarks You must release @a recorded_date using free().

diff --git a/include_product/media_audio.h b/include_product/media_audio.h
index 6a5c87f..d39762a 100755 (executable)
--- a/include_product/media_audio.h
+++ b/include_product/media_audio.h
@@ -226,6 +226,9 @@ int audio_meta_get_year(audio_meta_h audio, char **year);
 
 /**
  * @brief Gets the recorded date of the given audio metadata.
+ * @details The recorded date is got from audio file's metadata. Some formats like mp4 use UTC and the rest can be different. \n
+ *              So, please refer to the format specification if needed.
+ *
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
  *
  * @remarks You must release @a recorded_date using free().

diff --git a/include_product/media_video.h b/include_product/media_video.h
index 6fab85e..449a483 100755 (executable)
--- a/include_product/media_video.h
+++ b/include_product/media_video.h
@@ -226,6 +226,9 @@ int video_meta_get_year(video_meta_h video, char **year);
 
 /**
  * @brief Gets the recorded date of the video.
+ * @details The recorded date is got from video file's metadata. Some formats like mp4 use UTC and the rest can be different. \n
+ *              So, please refer to the format specification if needed.
+ *
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
  *
  * @remarks You must release @a recorded_date using free().