const esplusplayer_app_info_ex* app_info);
/**
- * @brief Set the rotate angle of the video stream.
+ * @brief Set the rotate angle of the video stream to video sink.
+ * The rotate angle will be delivered to video render control.
+ * @remark This API will not actually rotate the video display
* @param [in] handle : esplusplayer handle.
* @param [in] rotation : the rotate angle of the video.
* @return @c ESPLUSPLAYER_ERROR_TYPE_NONE on success,otherwise @c one of
* #ESPLUSPLAYER_STATE_NONE.
* @post this API worked only when video sink created.
* @exception None
- * @remark This API will not affect the rotate angle of the video display
* @version 5.2
* @see esplusplayer_open() \n
*/