4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
7 * Seungbae Shin <seungbae.shin@samsung.com>, YoungHwan An <younghwan_.an@samsung.com>
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
23 #ifndef __MM_PLAYER_H__
24 #define __MM_PLAYER_H__
27 /*===========================================================================================
31 ========================================================================================== */
36 #include <mm_message.h>
37 #include <media_packet.h>
48 This part describes APIs used for playback of multimedia contents.
49 All multimedia contents are created by a media player through handle of playback.
50 In creating a player, it displays the player's status or information
51 by registering callback function.
54 In case of streaming playback, network has to be opend by using datanetwork API.
55 If proxy, cookies and the other attributes for streaming playback are needed,
56 set those attributes using mm_player_set_attribute() before create player.
59 The subtitle for local video playback is supported. Set "subtitle_uri" attribute
60 using mm_player_set_attribute() before the application creates the player.
61 Then the application could receive MMMessageParamType which includes subtitle string and duration.
64 Player can have 5 states, and each state can be changed by calling
65 described functions on "Figure1. State of Player".
68 @image html player_state.jpg "Figure1. State of Player" width=12cm
69 @image latex player_state.jpg "Figure1. State of Player" width=12cm
72 Most of functions which change player state work as synchronous. But, mm_player_start() should be used
73 asynchronously. Both mm_player_pause() and mm_player_resume() should also be used asynchronously
74 in the case of streaming data.
75 So, application have to confirm the result of those APIs through message callback function.
78 Note that "None" and Null" state could be reached from any state
79 by calling mm_player_destroy() and mm_player_unrealize().
84 <td><B>FUNCTION</B></td>
85 <td><B>PRE-STATE</B></td>
86 <td><B>POST-STATE</B></td>
87 <td><B>SYNC TYPE</B></td>
90 <td>mm_player_create()</td>
96 <td>mm_player_destroy()</td>
102 <td>mm_player_realize()</td>
108 <td>mm_player_unrealize()</td>
114 <td>mm_player_start()</td>
120 <td>mm_player_stop()</td>
126 <td>mm_player_pause()</td>
132 <td>mm_player_resume()</td>
138 <td>mm_player_set_message_callback()</td>
144 <td>mm_player_get_state()</td>
150 <td>mm_player_set_volume()</td>
156 <td>mm_player_get_volume()</td>
162 <td>mm_player_set_position()</td>
168 <td>mm_player_get_position()</td>
174 <td>mm_player_get_attribute()</td>
180 <td>mm_player_set_attribute()</td>
188 Following are the attributes supported in player which may be set after initialization. \n
189 Those are handled as a string.
199 <td>"profile_uri"</td>
204 <td>"content_duration"</td>
209 <td>"content_video_width"</td>
214 <td>"content_video_height"</td>
219 <td>"display_evas_do_scaling"</td>
224 <td>"display_evas_surface_sink"</td>
229 <td>"profile_user_param"</td>
234 <td>"profile_play_count"</td>
239 <td>"streaming_type"</td>
244 <td>"streaming_udp_timeout"</td>
249 <td>"streaming_user_agent"</td>
254 <td>"streaming_wap_profile"</td>
259 <td>"streaming_network_bandwidth"</td>
264 <td>"streaming_cookie"</td>
269 <td>"streaming_proxy_ip"</td>
274 <td>"streaming_proxy_port"</td>
279 <td>"streaming_timeout"</td>
284 <td>"display_overlay"</td>
289 <td>"display_rotation"</td>
294 <td>"subtitle_uri"</td>
301 Following attributes are supported for playing stream data. Those value can be readable only and valid after starting playback.\n
302 Please use mm_fileinfo for local playback.
312 <td>"content_video_found"</td>
317 <td>"content_video_codec"</td>
322 <td>"content_video_track_num"</td>
327 <td>"content_audio_found"</td>
332 <td>"content_audio_codec"</td>
337 <td>"content_audio_bitrate"</td>
342 <td>"content_audio_channels"</td>
347 <td>"content_audio_samplerate"</td>
352 <td>"content_audio_track_num"</td>
357 <td>"content_text_track_num"</td>
362 <td>"tag_artist"</td>
382 <td>"tag_author"</td>
387 <td>"tag_copyright"</td>
397 <td>"tag_description"</td>
402 <td>"tag_track_num"</td>
411 /*===========================================================================================
413 | GLOBAL DEFINITIONS AND DECLARATIONS |
415 ========================================================================================== */
420 * uri to play (string)
423 #define MM_PLAYER_CONTENT_URI "profile_uri"
425 * MM_PLAYER_CONTENT_DURATION:
427 * get the duration (int) as millisecond, It's guaranteed after calling mm_player_start() or
428 * receiving MM_MESSAGE_BEGIN_OF_STREAM.
431 #define MM_PLAYER_CONTENT_DURATION "content_duration"
433 * MM_PLAYER_VIDEO_ROTATION
435 * can change video angle (int)
436 * @see MMDisplayRotationType
438 #define MM_PLAYER_VIDEO_ROTATION "display_rotation"
440 * MM_PLAYER_VIDEO_WIDTH:
442 * get the video width (int), It's guaranteed after calling mm_player_start() or
443 * receiving MM_MESSAGE_BEGIN_OF_STREAM.
446 #define MM_PLAYER_VIDEO_WIDTH "content_video_width"
448 * MM_PLAYER_VIDEO_HEIGHT:
450 * get the video height (int), It's guaranteed after calling mm_player_start() or
451 * receiving MM_MESSAGE_BEGIN_OF_STREAM.
454 #define MM_PLAYER_VIDEO_HEIGHT "content_video_height"
456 * MM_PLAYER_VIDEO_EVAS_SURFACE_DO_SCALING:
458 * set whether or not to scale frames size for evas surface.
459 * if TRUE, it scales down width, height size of frames with given size.
460 * if FALSE, it does not scale down any frames.
463 #define MM_PLAYER_VIDEO_EVAS_SURFACE_DO_SCALING "display_evas_do_scaling"
465 * MM_PLAYER_VIDEO_EVAS_SURFACE_SINK:
467 * get the video evas surface sink plugin name (string), It's guaranteed after calling mm_player_create()
470 #define MM_PLAYER_VIDEO_EVAS_SURFACE_SINK "display_evas_surface_sink"
474 * set memory pointer to play (data)
477 #define MM_PLAYER_MEMORY_SRC "profile_user_param"
479 * MM_PLAYER_PLAYBACK_COUNT
481 * can set playback count (int), Default value is 1 and -1 is for infinity playing until releasing it.
484 #define MM_PLAYER_PLAYBACK_COUNT "profile_play_count"
486 * MM_PLAYER_SUBTITLE_URI
488 * set the subtitle path (string)
490 #define MM_PLAYER_SUBTITLE_URI "subtitle_uri"
492 * MM_PLAYER_STREAMING_TYPE
494 * set the streaming type (int)
495 * @see MMStreamingType
497 #define MM_PLAYER_STREAMING_TYPE "streaming_type"
499 * MM_PLAYER_STREAMING_UDP_TIMEOUT
501 * set the streaming udp timeout(int)
503 #define MM_PLAYER_STREAMING_UDP_TIMEOUT "streaming_udp_timeout"
505 * MM_PLAYER_STREAMING_USER_AGENT
507 * set the streaming user agent (string)
509 #define MM_PLAYER_STREAMING_USER_AGENT "streaming_user_agent"
511 * MM_PLAYER_STREAMING_WAP_PROFILE
513 * set the streaming wap profile (int)
515 #define MM_PLAYER_STREAMING_WAP_PROFILE "streaming_wap_profile"
517 * MM_PLAYER_STREAMING_NET_BANDWIDTH
519 * set the streaming network bandwidth (int)
521 #define MM_PLAYER_STREAMING_NET_BANDWIDTH "streaming_network_bandwidth"
523 * MM_PLAYER_STREAMING_COOKIE
525 * set the streaming cookie (int)
527 #define MM_PLAYER_STREAMING_COOKIE "streaming_cookie"
529 * MM_PLAYER_STREAMING_PROXY_IP
531 * set the streaming proxy ip (string)
533 #define MM_PLAYER_STREAMING_PROXY_IP "streaming_proxy_ip"
535 * MM_PLAYER_STREAMING_PROXY_PORT
537 * set the streaming proxy port (int)
539 #define MM_PLAYER_STREAMING_PROXY_PORT "streaming_proxy_port"
541 * MM_PLAYER_STREAMING_TIMEOUT
543 * set the streaming timeout (int)
545 #define MM_PLAYER_STREAMING_TIMEOUT "streaming_timeout"
547 * MM_PLAYER_VIDEO_CODEC
549 * codec the video data is stored in (string)
551 #define MM_PLAYER_VIDEO_CODEC "content_video_codec"
553 * MM_PLAYER_VIDEO_TRACK_NUM
555 * track number inside a collection (int)
557 #define MM_PLAYER_VIDEO_TRACK_NUM "content_video_track_num"
559 * MM_PLAYER_AUDIO_CODEC
561 * codec the audio data is stored in (string)
563 #define MM_PLAYER_AUDIO_CODEC "content_audio_codec"
565 * MM_PLAYER_AUDIO_BITRATE
567 * set the streaming proxy port (int)
569 #define MM_PLAYER_AUDIO_BITRATE "content_audio_bitrate"
571 * MM_PLAYER_AUDIO_CHANNEL
573 * the number of audio channel (int)
575 #define MM_PLAYER_AUDIO_CHANNEL "content_audio_channels"
577 * MM_PLAYER_AUDIO_SAMPLERATE
579 * audio samplerate (int)
581 #define MM_PLAYER_AUDIO_SAMPLERATE "content_audio_samplerate"
583 * MM_PLAYER_AUDIO_TRACK_NUM
585 * track number inside a collection (int)
587 #define MM_PLAYER_AUDIO_TRACK_NUM "content_audio_track_num"
589 * MM_PLAYER_TEXT_TRACK_NUM
591 * track number inside a collection (int)
593 #define MM_PLAYER_TEXT_TRACK_NUM "content_text_track_num"
595 * MM_PLAYER_TAG_ARTIST
597 * person(s) responsible for the recording (string)
599 #define MM_PLAYER_TAG_ARTIST "tag_artist"
601 * MM_PLAYER_TAG_ARTIST
605 #define MM_PLAYER_TAG_TITLE "tag_title"
607 * MM_PLAYER_TAG_ARTIST
609 * album containing this data (string)
611 #define MM_PLAYER_TAG_ALBUM "tag_album"
613 * MM_PLAYER_TAG_ARTIST
615 * genre this data belongs to (string)
617 #define MM_PLAYER_TAG_GENRE "tag_genre"
619 * MM_PLAYER_TAG_ARTIST
623 #define MM_PLAYER_TAG_AUTHOUR "tag_author"
625 * MM_PLAYER_TAG_ARTIST
627 * copyright notice of the data (string)
629 #define MM_PLAYER_TAG_COPYRIGHT "tag_copyright"
631 * MM_PLAYER_TAG_ARTIST
633 * date the data was created (string)
635 #define MM_PLAYER_TAG_DATE "tag_date"
637 * MM_PLAYER_TAG_ARTIST
639 * short text describing the content of the data (string)
641 #define MM_PLAYER_TAG_DESCRIPRION "tag_description"
643 * MM_PLAYER_TAG_ARTIST
645 * track number inside a collection (int)
647 #define MM_PLAYER_TAG_TRACK_NUM "tag_track_num"
651 * progressive download mode (int)
653 #define MM_PLAYER_PD_MODE "pd_mode"
658 * dynamic resolution change mode (int)
660 #define MM_PLAYER_DRC_MODE "drc_mode"
665 * gapless playback mode (int)
667 #define MM_PLAYER_GAPLESS_MODE "gapless_mode"
669 #define BUFFER_MAX_PLANE_NUM (4)
672 MMPixelFormatType format; /**< image format */
673 int width; /**< width of video buffer */
674 int height; /**< height of video buffer */
675 unsigned int timestamp; /**< timestamp of stream buffer (msec)*/
676 unsigned int length_total; /**< total length of stream buffer (in byte)*/
677 void *data[BUFFER_MAX_PLANE_NUM];
678 void *bo[BUFFER_MAX_PLANE_NUM]; /**< TBM buffer object */
679 void *internal_buffer; /**< Internal buffer pointer */
680 int stride[BUFFER_MAX_PLANE_NUM]; /**< stride of plane */
681 int elevation[BUFFER_MAX_PLANE_NUM]; /**< elevation of plane */
682 }MMPlayerVideoStreamDataType;
685 * Enumerations of player state.
688 MM_PLAYER_STATE_NULL, /**< Player is created, but not realized yet */
689 MM_PLAYER_STATE_READY, /**< Player is ready to play media */
690 MM_PLAYER_STATE_PLAYING, /**< Player is now playing media */
691 MM_PLAYER_STATE_PAUSED, /**< Player is paused while playing media */
692 MM_PLAYER_STATE_NONE, /**< Player is not created yet */
693 MM_PLAYER_STATE_NUM, /**< Number of player states */
697 * Enumerations of position formats.
698 * Used while invoking mm_player_get_position/mm_player_set_position APIs
701 MM_PLAYER_POS_FORMAT_TIME, /**< Format for time based */
702 MM_PLAYER_POS_FORMAT_PERCENT, /**< Format for percentage */
703 MM_PLAYER_POS_FORMAT_NUM, /**< Number of position formats */
704 } MMPlayerPosFormatType;
707 * Enumeration for attribute values types.
710 MM_PLAYER_ATTRS_TYPE_INVALID = -1, /**< Type is invalid */
711 MM_PLAYER_ATTRS_TYPE_INT, /**< Integer type */
712 MM_PLAYER_ATTRS_TYPE_DOUBLE, /**< Double type */
713 MM_PLAYER_ATTRS_TYPE_STRING, /**< UTF-8 String type */
714 MM_PLAYER_ATTRS_TYPE_DATA, /**< Pointer type */
715 MM_PLAYER_ATTRS_TYPE_ARRAY, /**< Array type */
716 MM_PLAYER_ATTRS_TYPE_RANGE, /**< Range type */
717 MM_PLAYER_ATTRS_TYPE_NUM, /**< Number of attribute type */
721 * Enumeration for attribute validation type.
724 MM_PLAYER_ATTRS_VALID_TYPE_INVALID = -1, /**< Invalid validation type */
725 MM_PLAYER_ATTRS_VALID_TYPE_NONE, /**< Do not check validity */
726 MM_PLAYER_ATTRS_VALID_TYPE_INT_ARRAY, /**< validity checking type of integer array */
727 MM_PLAYER_ATTRS_VALID_TYPE_INT_RANGE, /**< validity checking type of integer range */
728 MM_PLAYER_ATTRS_VALID_TYPE_DOUBLE_ARRAY, /**< validity checking type of double array */
729 MM_PLAYER_ATTRS_VALID_TYPE_DOUBLE_RANGE, /**< validity checking type of double range */
730 } MMPlayerAttrsValidType;
733 * Enumeration for attribute access flag.
736 MM_PLAYER_ATTRS_FLAG_NONE = 0, /**< None flag is set */
737 MM_PLAYER_ATTRS_FLAG_READABLE = 1 << 0, /**< Readable */
738 MM_PLAYER_ATTRS_FLAG_WRITABLE = 1 << 1, /**< Writable */
739 MM_PLAYER_ATTRS_FLAG_MODIFIED = 1 << 2, /**< Modified */
741 MM_PLAYER_ATTRS_FLAG_RW = MM_PLAYER_ATTRS_FLAG_READABLE | MM_PLAYER_ATTRS_FLAG_WRITABLE, /**< Readable and Writable */
745 * Enumeration for progressive download
748 MM_PLAYER_PD_MODE_NONE,
749 MM_PLAYER_PD_MODE_URI,
750 MM_PLAYER_PD_MODE_FILE // not tested yet, because of no fixed scenario
754 * Enumeration of track types
757 MM_PLAYER_TRACK_TYPE_AUDIO = 0,
758 MM_PLAYER_TRACK_TYPE_VIDEO,
759 MM_PLAYER_TRACK_TYPE_TEXT,
760 MM_PLAYER_TRACK_TYPE_MAX
764 * Enumeration of runtime buffering mode
767 MM_PLAYER_BUFFERING_MODE_ADAPTIVE = 0, /**< default, If buffering is occurred, player will consider the bandwidth to adjust buffer setting. */
768 MM_PLAYER_BUFFERING_MODE_FIXED, /**< player will set buffer size with this fixed size value. */
769 MM_PLAYER_BUFFERING_MODE_SLINK, /**< If buffering is occurred, player will adjust buffer setting and no more buffering will be occurred again. */
770 MM_PLAYER_BUFFERING_MODE_MAX = MM_PLAYER_BUFFERING_MODE_SLINK,
771 }MMPlayerBufferingMode;
774 * Enumeration of audio channel for video share
778 MM_PLAYER_AUDIO_CH_MONO_LEFT = 0,
779 MM_PLAYER_AUDIO_CH_MONO_RIGHT,
780 MM_PLAYER_AUDIO_CH_STEREO,
781 } MMPlayerAudioChannel;
785 MM_PLAYER_FOCUS_CHANGED_COMPLETED = 0,
786 MM_PLAYER_FOCUS_CHANGED_BY_MEDIA,
787 MM_PLAYER_FOCUS_CHANGED_BY_CALL,
788 MM_PLAYER_FOCUS_CHANGED_BY_EARJACK_UNPLUG,
789 MM_PLAYER_FOCUS_CHANGED_BY_RESOURCE_CONFLICT,
790 MM_PLAYER_FOCUS_CHANGED_BY_ALARM,
791 MM_PLAYER_FOCUS_CHANGED_BY_EMERGENCY,
792 MM_PLAYER_FOCUS_CHANGED_BY_NOTIFICATION,
793 MM_PLAYER_FOCUS_CHANGED_BY_UNKNOWN,
794 } MMPlayerFocusChangedMsg;
798 * Edge Properties of the text.
802 MM_PLAYER_EDGE_RAISED,
803 MM_PLAYER_EDGE_DEPRESSED,
804 MM_PLAYER_EDGE_UNIFORM,
805 MM_PLAYER_EDGE_DROPSHADOW
806 } MMPlayerSubtitleEdge;
809 * Enumeration of media stream buffer status
813 MM_PLAYER_MEDIA_STREAM_BUFFER_UNDERRUN,
814 MM_PLAYER_MEDIA_STREAM_BUFFER_OVERFLOW,
815 } MMPlayerMediaStreamBufferStatus;
818 * Enumeration for stream type.
822 MM_PLAYER_STREAM_TYPE_DEFAULT, /**< Container type */
823 MM_PLAYER_STREAM_TYPE_AUDIO, /**< Audio element stream type */
824 MM_PLAYER_STREAM_TYPE_VIDEO, /**< Video element stream type */
825 MM_PLAYER_STREAM_TYPE_TEXT, /**< Text type */
826 MM_PLAYER_STREAM_TYPE_MAX,
827 } MMPlayerStreamType;
830 * Attribute validity structure
833 MMPlayerAttrsType type;
834 MMPlayerAttrsValidType validity_type;
835 MMPlayerAttrsFlag flag;
837 * a union that describes validity of the attribute.
838 * Only when type is 'MM_ATTRS_TYPE_INT' or 'MM_ATTRS_TYPE_DOUBLE',
839 * the attribute can have validity.
843 * Validity structure for integer array.
846 int *array; /**< a pointer of array */
847 int count; /**< size of array */
851 * Validity structure for integer range.
854 int min; /**< minimum range */
855 int max; /**< maximum range */
859 * Validity structure for double array.
862 double * array; /**< a pointer of array */
863 int count; /**< size of array */
867 * Validity structure for double range.
870 double min; /**< minimum range */
871 double max; /**< maximum range */
880 * @see mm_player_set_volume, mm_player_get_volume
883 float level[MM_VOLUME_CHANNEL_NUM]; /**< Relative volume factor for each channels */
884 } MMPlayerVolumeType;
887 * Video stream info in external demux case
890 typedef struct _VideoStreamInfo
893 unsigned int framerate_num;
894 unsigned int framerate_den;
897 unsigned char *codec_extradata;
898 unsigned int extradata_size;
899 unsigned int version;
900 }MMPlayerVideoStreamInfo;
903 * Audio stream info in external demux case
906 typedef struct _AudioStreamInfo
909 unsigned int channels;
910 unsigned int sample_rate;
911 unsigned char *codec_extradata;
912 unsigned int extradata_size;
913 unsigned int version;
914 unsigned int user_info;
917 // unsigned int width;
918 // unsigned int depth;
919 // unsigned int endianness;
921 }MMPlayerAudioStreamInfo;
924 * Subtitle stream info in external demux case
927 typedef struct _SubtitleStreamInfo
930 unsigned int codec_tag;
931 void *context; //for smpte text
932 }MMPlayerSubtitleStreamInfo;
935 * Audio stream callback function type.
937 * @param stream [in] Reference pointer to audio frame data
938 * @param stream_size [in] Size of audio frame data
939 * @param user_param [in] User defined parameter which is passed when set
940 * audio stream callback
942 * @return This callback function have to return MM_ERROR_NONE.
944 typedef bool (*mm_player_audio_stream_callback) (void *stream, int stream_size, void *user_param);
948 * selected subtitle track number callback function type.
950 * @param track_num [in] Track number of subtitle
951 * @param user_param [in] User defined parameter
954 * @return This callback function have to return MM_ERROR_NONE.
956 typedef bool (*mm_player_track_selected_subtitle_language_callback)(int track_num, void *user_param);
959 * Buffer underrun / overflow data callback function type.
961 * @param status [in] buffer status
962 * @param user_param [in] User defined parameter which is passed when set
963 * to enough data callback or need data callback
965 * @return This callback function have to return MM_ERROR_NONE.
967 typedef bool (*mm_player_media_stream_buffer_status_callback) (MMPlayerStreamType type, MMPlayerMediaStreamBufferStatus status, unsigned long long bytes, void *user_param);
970 * Buffer seek data callback function type.
972 * @param offset [in] offset for the buffer playback
973 * @param user_param [in] User defined parameter which is passed when set
974 * to seek data callback
976 * @return This callback function have to return MM_ERROR_NONE.
978 typedef bool (*mm_player_media_stream_seek_data_callback) (MMPlayerStreamType type, unsigned long long offset, void *user_param);
981 * Called to notify the stream changed.
983 * @param user_data [in] The user data passed from the callback registration function
985 * @return This callback function have to return MM_ERROR_NONE.
987 typedef bool (*mm_player_stream_changed_callback) (void *user_param);
990 /*===========================================================================================
992 | GLOBAL FUNCTION PROTOTYPES |
994 ========================================================================================== */
997 * This function creates a player object for playing multimedia contents. \n
998 * The attributes of player are created to get/set some values with application. \n
999 * And, mutex, gstreamer and other resources are initialized at this time. \n
1000 * If player is created, the state will become MM_PLAYER_STATE_NULL.
1002 * @param player [out] Handle of player
1004 * @return This function returns zero on success, or negative value with error code. \n
1005 * Please refer 'mm_error.h' to know it in detail.
1007 * @post MM_PLAYER_STATE_NULL
1008 * @see mm_player_destroy
1009 * @remark You can create multiple handles on a context at the same time. \n
1010 * However, player cannot guarantee proper operation because of limitation of resources, \n
1011 * such as audio device or display device.
1015 char *g_err_attr_name = NULL;
1017 if (mm_player_create(&g_player) != MM_ERROR_NONE)
1019 LOGE("failed to create player\n");
1022 if (mm_player_set_attribute(g_player,
1024 "profile_uri", filename, strlen(filename),
1025 "display_overlay", (void*)&g_win.xid, sizeof(g_win.xid),
1026 NULL) != MM_ERROR_NONE)
1028 LOGE("failed to set %s attribute\n", g_err_attr_name);
1029 free(g_err_attr_name);
1032 mm_player_set_message_callback(g_player, msg_callback, (void*)g_player);
1035 int mm_player_create(MMHandleType *player);
1038 * This function releases player object and all resources which were created by mm_player_create(). \n
1039 * And, player handle will also be destroyed.
1041 * @param player [in] Handle of player
1043 * @return This function returns zero on success, or negative value with error code.
1044 * @pre Player state may be MM_PLAYER_STATE_NULL. \n
1045 * But, it can be called in any state.
1046 * @post Because handle is released, there is no any state.
1047 * @see mm_player_create
1048 * @remark This method can be called with a valid player handle from any state to \n
1049 * completely shutdown the player operation.
1053 if (mm_player_destroy(g_player) != MM_ERROR_NONE)
1055 LOGE("failed to destroy player\n");
1059 int mm_player_destroy(MMHandleType player);
1062 * This function register the sound focus using application PID \n
1063 * So, application PID should be set before realizing with mm_player_set_attribute(). \n
1065 * @param player [in] Handle of player
1066 * @param pid [in] application PID
1068 * @return This function returns zero on success, or negative value with error code.
1070 * @pre Player state should be MM_PLAYER_STATE_NULL.
1073 int mm_player_sound_register(MMHandleType player, int pid);
1076 * This function get the application PID that is registered \n
1077 * So, application PID should be set before realizing with mm_player_set_attribute(). \n
1079 * @param player [in] Handle of player
1080 * @param pid [out] application PID
1082 * @return This function returns zero on success, or negative value with error code.
1084 * @pre Player state should be MM_PLAYER_STATE_NULL.
1087 int mm_player_get_client_pid (MMHandleType player, int* pid);
1090 * This function parses uri and makes gstreamer pipeline by uri scheme. \n
1091 * So, uri should be set before realizing with mm_player_set_attribute(). \n
1093 * @param player [in] Handle of player
1095 * @return This function returns zero on success, or negative value with error code.
1097 * @pre Player state should be MM_PLAYER_STATE_NULL.
1098 * @post Player state will be MM_PLAYER_STATE_READY.
1099 * @see mm_player_unrealize
1103 if (mm_player_realize(g_player) != MM_ERROR_NONE)
1105 LOGE("failed to realize player\n");
1109 int mm_player_realize(MMHandleType player) ;
1112 * This function uninitializes player object. So, resources and allocated memory \n
1113 * will be freed. And, gstreamer pipeline is also destroyed. So, if you want to play \n
1114 * other contents, player should be created again after destruction or realized with new uri.
1116 * @param player [in] Handle of player
1118 * @return This function returns zero on success, or negative value with error code.
1119 * @pre Player state may be MM_PLAYER_STATE_READY to unrealize. \n
1120 * But, it can be called in any state.
1121 * @post Player state will be MM_PLAYER_STATE_NULL.
1122 * @see mm_player_realize
1123 * @remark This method can be called with a valid player handle from any state.
1127 if (mm_player_unrealize(g_player) != MM_ERROR_NONE)
1129 LOGE("failed to unrealize player\n");
1133 int mm_player_unrealize(MMHandleType player);
1136 * This function is to get current state of player. \n
1137 * Application have to check current state before doing some action.
1139 * @param player [in] Handle of player
1140 * @param state [out] current state of player on success
1142 * @return This function returns zero on success, or negative value with error code.
1144 * @see MMPlayerStateType
1148 if (mm_player_get_state(g_player, &state) != MM_ERROR_NONE)
1150 LOGE("failed to get state\n");
1154 int mm_player_get_state(MMHandleType player, MMPlayerStateType *state);
1157 * This function is to set relative volume of player. \n
1158 * So, It controls logical volume value. \n
1159 * But, if developer want to change system volume, mm sound api should be used.
1161 * @param player [in] Handle of player
1162 * @param volume [in] Volume factor of each channel
1164 * @return This function returns zero on success, or negative value with error code.
1165 * @see MMPlayerVolumeType, mm_player_get_volume
1166 * @remark The range of factor range is from 0 to 1.0. (1.0 = 100%) And, default value is 1.0.
1169 MMPlayerVolumeType volume;
1172 for (i = 0; i < MM_VOLUME_CHANNEL_NUM; i++)
1173 volume.level[i] = MM_VOLUME_LEVEL_MAX;
1175 if (mm_player_set_volume(g_player, &volume) != MM_ERROR_NONE)
1177 LOGE("failed to set volume\n");
1181 int mm_player_set_volume(MMHandleType player, MMPlayerVolumeType *volume);
1184 * This function is to get current volume factor of player.
1186 * @param player [in] Handle of player.
1187 * @param volume [out] Volume factor of each channel.
1189 * @return This function returns zero on success, or negative value with error code.
1191 * @see MMPlayerVolumeType, mm_player_set_volume
1195 MMPlayerVolumeType volume;
1198 if (mm_player_get_volume(g_player, &volume) != MM_ERROR_NONE)
1200 LOGW("failed to get volume\n");
1203 for (i = 0; i < MM_VOLUME_CHANNEL_NUM; i++)
1204 LOGD("channel[%d] = %d \n", i, volume.level[i]);
1207 int mm_player_get_volume(MMHandleType player, MMPlayerVolumeType *volume);
1210 * This function is to start playing media contents. Demux(parser), codec and related plugins are decided \n
1211 * at this time. And, MM_MESSAGE_BEGIN_OF_STREAM will be posted through callback function registered \n
1212 * by mm_player_set_message_callback().
1214 * @param player [in] Handle of player
1216 * @return This function returns zero on success, or negative value with error code.
1219 * @pre Player state may be MM_PLAYER_STATE_READY.
1220 * @post Player state will be MM_PLAYER_STATE_PLAYING.
1221 * @see mm_player_stop
1225 if (mm_player_start(g_player) != MM_ERROR_NONE)
1227 LOGE("failed to start player\n");
1231 int mm_player_start(MMHandleType player);
1234 * This function is to stop playing media contents and it's different with pause. \n
1235 * If mm_player_start() is called after this, content will be started again from the beginning. \n
1236 * So, it can be used to close current playback.
1238 * @param player [in] Handle of player
1240 * @return This function returns zero on success, or negative value with error code.
1242 * @pre Player state may be MM_PLAYER_STATE_PLAYING.
1243 * @post Player state will be MM_PLAYER_STATE_READY.
1244 * @see mm_player_start
1248 if (mm_player_stop(g_player) != MM_ERROR_NONE)
1250 LOGE("failed to stop player\n");
1254 int mm_player_stop(MMHandleType player);
1257 * This function is to pause playing media contents.
1259 * @param player [in] Handle of player.
1261 * @return This function returns zero on success, or negative value with error code.
1263 * @pre Player state may be MM_PLAYER_STATE_PLAYING.
1264 * @post Player state will be MM_PLAYER_STATE_PAUSED.
1265 * @see mm_player_resume
1269 if (mm_player_pause(g_player) != MM_ERROR_NONE)
1271 LOGE("failed to pause player\n");
1275 int mm_player_pause(MMHandleType player);
1278 * This function is to resume paused media contents.
1280 * @param player [in] Handle of player.
1282 * @return This function returns zero on success, or negative value with error code.
1284 * @pre Player state may be MM_PLAYER_STATE_PAUSED.
1285 * @post Player state will be MM_PLAYER_STATE_PLAYING.
1286 * @see mm_player_pause
1290 if (mm_player_resume(g_player) != MM_ERROR_NONE)
1292 LOGE("failed to resume player\n");
1296 int mm_player_resume(MMHandleType player);
1299 * This function is to set the position for playback. \n
1300 * So, it can be seeked to requested position. \n
1302 * @param player [in] Handle of player
1303 * @param format [in] Format of position.
1304 * @param pos [in] Position for playback
1306 * @return This function returns zero on success, or negative value with error code.
1307 * @see MMPlayerPosFormatType, mm_player_get_position
1308 * @remark the unit of time-based format is millisecond and other case is percent.
1311 int position = 1000; //1sec
1313 if (mm_player_set_position(g_player, MM_PLAYER_POS_FORMAT_TIME, position) != MM_ERROR_NONE)
1315 LOGE("failed to set position\n");
1319 int mm_player_set_position(MMHandleType player, MMPlayerPosFormatType format, int pos);
1322 * This function is to get current position of playback content.
1324 * @param player [in] Handle of player.
1325 * @param format [in] Format of position.
1326 * @param pos [out] contains current position on success or zero in case of failure.
1328 * @return This function returns zero on success, or negative value with errors
1329 * @see MMPlayerPosFormatType, mm_player_set_position
1330 * @remark the unit of time-based format is millisecond and other case is percent.
1336 mm_player_get_position(g_player, MM_PLAYER_POS_FORMAT_TIME, &position);
1338 mm_player_get_attribute(g_player, &g_err_name, "content_duration", &duration, NULL);
1340 LOGD("pos: [%d/%d] msec\n", position, duration);
1343 int mm_player_get_position(MMHandleType player, MMPlayerPosFormatType format, unsigned long *pos);
1346 * This function is to get current buffer position of playback content.
1348 * @param player [in] Handle of player.
1349 * @param format [in] Format of position.
1350 * @param start_pos [out] contains buffer start position on success or zero in case of failure.
1351 * @param stop_pos [out] contains buffer current position on success or zero in case of failure.
1353 * @return This function returns zero on success, or negative value with errors
1354 * @see MMPlayerPosFormatType, mm_player_set_position
1355 * @remark the unit of time-based format is millisecond and other case is percent.
1358 int start_pos = 0, stop_pos = 0;
1360 mm_player_get_buffer_position(g_player, MM_PLAYER_POS_FORMAT_PERCENT, &start_pos, &stop_pos );
1362 LOGD("buffer position: [%d] ~ [%d] \%\n", start_pos, stop_pos );
1365 int mm_player_get_buffer_position(MMHandleType player, MMPlayerPosFormatType format, unsigned long *start_pos, unsigned long *stop_pos);
1368 * This function is to activate the section repeat. If it's set, selected section will be played \n
1369 * continually before deactivating it by mm_player_deactivate_section_repeat(). \n
1370 * The unit for setting is millisecond.
1372 * @param player [in] Handle of player.
1373 * @param start_pos [in] start position.
1374 * @param end_pos [in] end position.
1376 * @return This function returns zero on success, or negative value with error code.
1377 * @see mm_player_deactivate_section_repeat
1382 int endtime = 4000; //msec
1384 mm_player_get_position(g_player, MM_PLAYER_POS_FORMAT_TIME, &position);
1386 mm_player_activate_section_repeat(g_player, position, position+endtime);
1389 int mm_player_activate_section_repeat(MMHandleType player, int start_pos, int end_pos);
1392 * This function is to deactivate the section repeat.
1394 * @param player [in] Handle of player.
1396 * @return This function returns zero on success, or negative value with error code.
1397 * @see mm_player_activate_section_repeat
1401 if ( mm_player_deactivate_section_repeat(g_player) != MM_ERROR_NONE)
1403 LOGW("failed to deactivate section repeat\n");
1407 int mm_player_deactivate_section_repeat(MMHandleType player);
1410 * This function sets callback function for receiving messages from player.
1411 * So, player can notify warning, error and normal cases to application.
1413 * @param player [in] Handle of player.
1414 * @param callback [in] Message callback function.
1415 * @param user_param [in] User parameter which is passed to callback function.
1417 * @return This function returns zero on success, or negative value with error code.
1418 * @see MMMessageCallback
1422 int msg_callback(int message, MMMessageParamType *param, void *user_param)
1426 case MM_MESSAGE_ERROR:
1430 case MM_MESSAGE_END_OF_STREAM:
1434 case MM_MESSAGE_STATE_CHANGED:
1438 case MM_MESSAGE_BEGIN_OF_STREAM:
1448 mm_player_set_message_callback(g_player, msg_callback, (void*)g_player);
1451 int mm_player_set_message_callback(MMHandleType player, MMMessageCallback callback, void *user_param);
1454 * This function set callback function for receiving audio stream from player. \n
1455 * So, application can get raw audio data and modify it. \n
1456 * But, if callback don't return or holds it for long time, performance can be deteriorated. \n
1457 * It's only supported when audio stream is included in file. \n
1458 * So, if there is video stream or DRM content, it can't be used.
1460 * @param player [in] Handle of player.
1461 * @param callback [in] Audio stream callback function.
1462 * @param user_param [in] User parameter.
1464 * @return This function returns zero on success, or negative value with error
1466 * @see mm_player_audio_stream_callback
1467 * @remark It can be used for audio playback only.
1470 bool audio_callback(void *stream, int stream_size, void *user_param)
1472 LOGD("audio stream callback\n");
1475 mm_player_set_audio_stream_callback(g_player, audio_callback, NULL);
1478 int mm_player_set_audio_stream_callback(MMHandleType player, mm_player_audio_stream_callback callback, void *user_param);
1481 * This function is to mute volume of player
1483 * @param player [in] Handle of player
1484 * @param mute [in] Mute(1) or not mute(0)
1486 * @return This function returns zero on success, or negative value with error code
1487 * @see mm_player_get_mute
1491 if (mm_player_set_mute(g_player, TRUE) != MM_ERROR_NONE)
1493 LOGW("failed to set mute\n");
1497 int mm_player_set_mute(MMHandleType player, int mute);
1500 * This function is to get mute value of player
1502 * @param player [in] Handle of player
1503 * @param mute [out] Sound is muted
1505 * @return This function returns zero on success, or negative value with error code
1506 * @see mm_player_set_mute
1512 if (mm_player_get_mute(g_player, &mute) != MM_ERROR_NONE)
1514 LOGW("failed to get mute\n");
1517 LOGD("mute status:%d\n", mute);
1520 int mm_player_get_mute(MMHandleType player, int *mute);
1523 * This function is to adjust subtitle postion. So, subtitle can show at the adjusted position. \n
1524 * If pos is negative, subtitle will be displayed previous time, the other hand forward time. \n
1526 * @param player [in] Handle of player
1527 * @param pos [in] postion to be adjusted
1529 * @return This function returns zero on success, or negative value with error
1531 * @see mm_player_adjust_subtitle_position
1538 if (mm_player_adjust_subtitle_position(g_player, MM_PLAYER_POS_FORMAT_TIME, pos) != MM_ERROR_NONE)
1540 LOGW("failed to adjust subtitle postion.\n");
1545 int mm_player_adjust_subtitle_position(MMHandleType player, MMPlayerPosFormatType format, int pos);
1548 * This function is to set the offset in timestamps of video so as to bring the a/v sync
1549 * @param player Handle of player
1550 * @param offset offset to be set in milliseconds(can be positive or negative both)
1551 * postive offset to make video lag
1552 * negative offset to make video lead
1554 int mm_player_adjust_video_position(MMHandleType player,int offset);
1556 * This function is to set subtitle silent status. So, subtitle can show or hide during playback \n
1557 * by this value. But, one subtitle file should be set with "subtitle_uri" attribute before calling mm_player_realize(); \n
1558 * Player FW parses subtitle file and send text data including timestamp to application \n
1559 * through message callback with MM_MESSAGE_UPDATE_SUBTITLE will be. \n
1560 * So, application have to render it. And, subtitle can be supported only in a seprate file. \n
1561 * So, it's not supported for embedded case.
1563 * @param player [in] Handle of player
1564 * @param silent [in] silent(integer value except 0) or not silent(0)
1566 * @return This function returns zero on success, or negative value with error
1568 * @see mm_player_get_subtitle_silent, MM_MESSAGE_UPDATE_SUBTITLE
1572 mm_player_set_attribute(g_player,
1574 "subtitle_uri", g_subtitle_uri, strlen(g_subtitle_uri),
1578 if (mm_player_set_subtitle_silent(g_player, TRUE) != MM_ERROR_NONE)
1580 LOGW("failed to set subtitle silent\n");
1584 int mm_player_set_subtitle_silent(MMHandleType player, int silent);
1587 * This function is to get silent status of subtitle.
1589 * @param player [in] Handle of player
1590 * @param silent [out] subtitle silent property
1592 * @return This function returns zero on success, or negative value with error
1594 * @see mm_player_set_subtitle_silent, MM_MESSAGE_UPDATE_SUBTITLE
1600 if (mm_player_get_subtitle_silent(g_player, &silent) != MM_ERROR_NONE)
1602 LOGW("failed to set subtitle silent\n");
1606 int mm_player_get_subtitle_silent(MMHandleType player, int *silent);
1609 * This function is to set attributes into player. Multiple attributes can be set simultaneously. \n
1610 * If one of attribute fails, this function will stop at the point and let you know the name which is failed. \n
1612 * @param player [in] Handle of player.
1613 * @param err_attr_name [out] Name of attribute which is failed to set
1614 * @param first_attribute_name [in] Name of the first attribute to set
1615 * @param ... [in] Value for the first attribute, followed optionally by more name/value pairs, terminated by NULL.
1616 * But, in the case of data or string type, it should be name/value/size.
1618 * @return This function returns zero on success, or negative value with error code.
1620 * @see mm_player_get_attribute
1621 * @remark This function must be terminated by NULL argument.
1622 * And, if this function is failed, err_attr_name param must be free.
1625 char *g_err_attr_name = NULL;
1627 if (mm_player_set_attribute(g_player,
1629 "profile_uri", filename, strlen(filename),
1630 "profile_play_count", count,
1631 NULL) != MM_ERROR_NONE)
1633 LOGW("failed to set %s attribute\n", g_err_attr_name);
1634 free(g_err_attr_name);
1639 int mm_player_set_attribute(MMHandleType player, char **err_attr_name, const char *first_attribute_name, ...)G_GNUC_NULL_TERMINATED;
1642 * This function is to get attributes from player. Multiple attributes can be got simultaneously.
1644 * @param player [in] Handle of player.
1645 * @param err_attr_name [out] Name of attribute which is failed to get
1646 * @param first_attribute_name [in] Name of the first attribute to get
1647 * @param ... [out] Value for the first attribute, followed optionally by more name/value pairs, terminated by NULL.
1648 * But, in the case of data or string type, it should be name/value/size.
1650 * @return This function returns zero on success, or negative value with error
1652 * @see mm_player_set_attribute
1653 * @remark This function must be terminated by NULL argument.
1654 * And, if this function is failed, err_attr_name param must be free.
1657 char *g_err_attr_name = NULL;
1659 if (mm_player_get_attribute(g_player, &g_err_attr_name, "content_duration", &duration, NULL) != MM_ERROR_NONE)
1661 LOGW("failed to set %s attribute\n", g_err_attr_name);
1662 free(g_err_attr_name);
1666 int mm_player_get_attribute(MMHandleType player, char **err_attr_name, const char *first_attribute_name, ...)G_GNUC_NULL_TERMINATED;
1669 * This function is to get detail information of attribute.
1671 * @param player [in] Handle of player.
1672 * @param attribute_name [in] Name of the attribute to get
1673 * @param info [out] Attribute infomation
1675 * @return This function returns zero on success, or negative value with error
1678 * @see mm_player_set_attribute, mm_player_get_attribute
1682 if (mm_player_get_attribute_info (g_player, "display_method", &method_info) != MM_ERROR_NONE)
1684 LOGW("failed to get info\n");
1687 LOGD("type:%d \n", method_info.type); //int, double..
1688 LOGD("flag:%d \n", method_info.flag); //readable, writable..
1689 LOGD("validity type:%d \n", method_info.validity_type); //range, array..
1691 if (method_info. validity_type == MM_PLAYER_ATTRS_VALID_TYPE_INT_RANGE)
1693 LOGD("range min:%d\n", method_info.int_range.min);
1694 LOGD("range max:%d\n", method_info.int_range.max);
1698 int mm_player_get_attribute_info(MMHandleType player, const char *attribute_name, MMPlayerAttrsInfo *info);
1701 * This function is to get download position and total size of progressive download
1703 * @param player [in] Handle of player.
1704 * @param current_pos [in] Download position currently (bytes)
1705 * @param total_size [in] Total size of file (bytes)
1707 * @return This function returns zero on success, or negative value with error code.
1713 guint64 current_pos = 0LLU;
1714 guint64 total_size = 0LLU;
1716 if (mm_player_get_pd_status(g_player, ¤t_pos, &total_size, NULL) != MM_ERROR_NONE)
1718 LOGD("current download pos = %llu, total size = %llu\n", current_pos, total_size);
1722 int mm_player_get_pd_status(MMHandleType player, guint64 *current_pos, guint64 *total_size);
1725 * This function sets callback function for receiving messages of PD downloader.
1727 * @param player [in] Handle of player.
1728 * @param callback [in] Message callback function.
1729 * @param user_param [in] User parameter which is passed to callback function.
1731 * @return This function returns zero on success, or negative value with error code.
1736 int msg_callback(int message, MMMessageParamType *param, void *user_param)
1740 case MM_MESSAGE_PD_DOWNLOADER_START:
1741 LOGD("Progressive download is started...\n");
1743 case MM_MESSAGE_PD_DOWNLOADER_END:
1744 LOGD("Progressive download is ended...\n");
1752 mm_player_set_pd_message_callback(g_player, msg_callback, NULL);
1755 int mm_player_set_pd_message_callback(MMHandleType player, MMMessageCallback callback, void *user_param);
1758 * This function is to get the track count
1760 * @param player [in] handle of player.
1761 * @param track [in] type of the track type
1762 * @param info [out] the count of the track
1764 * @return This function returns zero on success, or negative value with error
1771 gint audio_count = 0;
1773 if (mm_player_get_track_count (g_player, MM_PLAYER_TRACK_TYPE_AUDIO, &audio_count) != MM_ERROR_NONE)
1775 LOGW("failed to get audio track count\n");
1778 LOGD("audio track count : %d \n", audio_count);
1781 int mm_player_get_track_count(MMHandleType player, MMPlayerTrackType type, int *count);
1784 * This function is to select the track
1786 * @param player [in] handle of player.
1787 * @param type [in] type of the track type
1788 * @param index [in] the index of the track
1790 * @return This function returns zero on success, or negative value with error
1796 int mm_player_select_track(MMHandleType player, MMPlayerTrackType type, int index);
1799 * This function is to add the track when user want multi subtitle
1801 * @param player [in] handle of player.
1802 * @param index [in] the index of the track
1804 * @return This function returns zero on success, or negative value with error
1810 int mm_player_track_add_subtitle_language(MMHandleType player, int index);
1813 * This function is to remove the track when user want multi subtitle
1815 * @param player [in] handle of player.
1816 * @param index [in] the index of the track
1818 * @return This function returns zero on success, or negative value with error
1824 int mm_player_track_remove_subtitle_language(MMHandleType player, int index);
1827 * This function is to notify which sutitle track is in use
1829 * @param player [in] handle of player.
1830 * @param callback [in] callback function to register
1831 * @param user_data [in] user data to be passed to the callback function
1833 * @return This function returns zero on success, or negative value with error
1839 int mm_player_track_foreach_selected_subtitle_language(MMHandleType player, mm_player_track_selected_subtitle_language_callback callback, void *user_param);
1842 * This function is to get the track language
1844 * @param player [in] handle of player.
1845 * @param type [in] type of the track type
1846 * @param index [in] the index of the track
1847 * @param code [out] language code in ISO 639-1(string)
1849 * @return This function returns zero on success, or negative value with error
1855 int mm_player_get_track_language_code(MMHandleType player, MMPlayerTrackType type, int index, char **code);
1858 * This function is to get the current running track
1860 * @param player [in] handle of player.
1861 * @param type [in] type of the track type
1862 * @param index [out] the index of the track
1864 * @return This function returns zero on success, or negative value with error
1871 int mm_player_get_current_track(MMHandleType hplayer, MMPlayerTrackType type, int *index);
1874 * This function is to set the buffer size for streaming playback. \n
1876 * @param player [in] Handle of player
1877 * @param second [in] Size of initial buffer
1879 * @return This function returns zero on success, or negative value with error code.
1883 gint second = 10; //10sec
1885 if (mm_player_set_prepare_buffering_time(g_player, second) != MM_ERROR_NONE)
1887 LOGE("failed to set buffer size\n");
1892 int mm_player_set_prepare_buffering_time(MMHandleType player, int second);
1895 * This function is to set the runtime buffering mode for streaming playback. \n
1897 * @param player [in] Handle of player
1898 * @param mode [in] mode of runtime buffering
1899 * @param second [in] max size of buffering
1901 * @return This function returns zero on success, or negative value with error code.
1906 if (mm_player_set_runtime_buffering_mode(g_player, MM_PLAYER_BUFFERING_MODE_ADAPTIVE, 10) != MM_ERROR_NONE)
1908 LOGE("failed to set buffering mode\n");
1913 int mm_player_set_runtime_buffering_mode(MMHandleType player, MMPlayerBufferingMode mode, int second);
1916 * This function is to set the start position of zoom
1918 * @param player [in] handle of player
1919 * @param level [in] level of zoom
1920 * @param x [in] start x position
1921 * @param y [in] start y position
1923 * @return This function returns zero on success, or negative value with error
1929 int mm_player_set_display_zoom(MMHandleType player, float level, int x, int y);
1932 * This function is to get the start position of zoom
1934 * @param player [in] handle of player
1935 * @param type [out] current level of zoom
1936 * @param x [out] start x position
1937 * @param y [out] start y position
1939 * @return This function returns zero on success, or negative value with error
1945 int mm_player_get_display_zoom(MMHandleType player, float *level, int *x, int *y);
1948 * This function is to set the subtitle path
1950 * @param player [in] handle of player
1951 * @param path [in] subtitle path
1953 * @return This function returns zero on success, or negative value with error code.
1958 int mm_player_set_external_subtitle_path(MMHandleType player, const char* path);
1961 * This function is to set the clock which is from master player
1963 * @param player [in] handle of player
1964 * @param clock [in] clock of master player
1965 * @param clock_delta [in] clock difference between master and slave
1966 * @param video_time [in] current playing position
1967 * @param media_clock [in] media clock information
1968 * @param audio_time [in] audio timestamp information
1969 * @return This function returns zero on success, or negative value with error code.
1974 int mm_player_set_video_share_master_clock(MMHandleType player, long long clock, long long clock_delta, long long video_time, long long media_clock, long long audio_time);
1976 * This function is to get the master clock
1978 * @param player [in] handle of player
1979 * @param video_time [out] current playing position
1980 * @param media_clock [out] media clock information
1981 * @param audio_time [out] audio timestamp information
1982 * @return This function returns zero on success, or negative value with error code.
1987 int mm_player_get_video_share_master_clock(MMHandleType player, long long *video_time, long long *media_clock, long long *audio_time);
1989 * This function is to set audio channel
1991 * @param player [in] handle of player
1992 * @param ch [in] audio channel
1993 * @return This function returns zero on success, or negative value with error code.
1998 int mm_player_gst_set_audio_channel(MMHandleType player, MMPlayerAudioChannel ch);
2001 * This function is to get the content angle
2003 * @param player [in] handle of player
2004 * @param angle [out] orignal angle from content
2005 * @return This function returns zero on success, or negative value with error code.
2010 int mm_player_get_video_rotate_angle(MMHandleType player, int *angle);
2013 * This function is to set download mode of video hub
2015 * @param player [in] handle of player
2016 * @param mode [in] download mode
2017 * @return This function returns zero on success, or negative value with error code.
2022 int mm_player_set_video_hub_download_mode(MMHandleType player, bool mode);
2025 * This function is to set using sync handler.
2027 * @param player [in] handle of player
2028 * @param enable [in] enable/disable
2029 * @return This function returns zero on success, or negative value with error code.
2034 int mm_player_enable_sync_handler(MMHandleType player, bool enable);
2037 * This function is to set uri.
2039 * @param player [in] handle of player
2040 * @param uri [in] uri
2041 * @return This function returns zero on success, or negative value with error code.
2046 int mm_player_set_uri(MMHandleType player, const char *uri);
2049 * This function is to set next uri.
2051 * @param player [in] handle of player
2052 * @param uri [in] uri
2053 * @return This function returns zero on success, or negative value with error code.
2058 int mm_player_set_next_uri(MMHandleType player, const char *uri);
2061 * This function is to get next uri.
2063 * @param player [in] handle of player
2064 * @param uri [out] uri
2065 * @return This function returns zero on success, or negative value with error code.
2070 int mm_player_get_next_uri(MMHandleType player, char **uri);
2072 int mm_player_enable_media_packet_video_stream(MMHandleType player, bool enable);
2075 * This function is to increase reference count of internal buffer.
2077 * @param buffer [in] video callback internal buffer
2078 * @return This function returns buffer point;
2083 void * mm_player_media_packet_video_stream_internal_buffer_ref(void *buffer);
2086 * This function is to decrease reference count of internal buffer.
2088 * @param buffer [in] video callback internal buffer
2094 void mm_player_media_packet_video_stream_internal_buffer_unref(void *buffer);
2096 /**mm_player_submit_packet
2097 * This function is to submit buffer to appsrc. \n
2098 * @param player [in] Handle of player.
2099 * @param buf [in] buffer to be submit in appsrc in external feeder case.
2100 * @param len [in] length of buffer.
2101 * @param pts [in] timestamp of buffer.
2102 * @param streamtype [in] stream type of buffer.
2103 * @return This function returns zero on success, or negative value with error code.
2108 int mm_player_submit_packet(MMHandleType player, media_packet_h packet);
2110 /**mm_player_set_video_info
2111 * This function is to set caps of src pad of video appsrc in external feeder case. \n
2112 * @param player [in] Handle of player.
2113 * @param media_format_h [in] Video stream info.
2114 * @return This function returns zero on success, or negative value with error code.
2119 int mm_player_set_video_info (MMHandleType player, media_format_h format);
2121 /**mm_player_set_audio_info
2122 * This function is to set caps of src pad of Audio appsrc in external feeder case. \n
2123 * @param player [in] Handle of player.
2124 * @param media_format_h [in] Audio stream info.
2125 * @return This function returns zero on success, or negative value with error code.
2130 int mm_player_set_audio_info (MMHandleType player, media_format_h format);
2132 /**mm_player_set_subtitle_info
2133 * This function is to set caps of src pad of subtitle appsrc in external feeder case. \n
2134 * @param player [in] Handle of player.
2135 * @param subtitle_stream_info [in] Subtitle stream info.
2136 * @return This function returns zero on success, or negative value with error code.
2141 int mm_player_set_subtitle_info (MMHandleType player, MMPlayerSubtitleStreamInfo *info);
2144 * This function set callback function for receiving need or enough data message from player.
2146 * @param player [in] Handle of player.
2147 * @param type [in] stream type
2148 * @param callback [in] data callback function for stream type.
2149 * @param user_param [in] User parameter.
2151 * @return This function returns zero on success, or negative value with error
2157 int mm_player_set_media_stream_buffer_status_callback(MMHandleType player, MMPlayerStreamType type, mm_player_media_stream_buffer_status_callback callback, void * user_param);
2160 * This function set callback function for receiving seek data message from player.
2162 * @param player [in] Handle of player.
2163 * @param type [in] stream type
2164 * @param callback [in] Seek data callback function for stream type.
2165 * @param user_param [in] User parameter.
2167 * @return This function returns zero on success, or negative value with error
2173 int mm_player_set_media_stream_seek_data_callback(MMHandleType player, MMPlayerStreamType type, mm_player_media_stream_seek_data_callback callback, void * user_param);
2176 * This function is to set max size of buffer(appsrc).
2178 * @param player [in] Handle of player.
2179 * @param type [in] stream type
2180 * @param max_size [in] max bytes of buffer.
2182 * @return This function returns zero on success, or negative value with error
2188 int mm_player_set_media_stream_buffer_max_size(MMHandleType player, MMPlayerStreamType type, unsigned long long max_size);
2191 * This function is to get max size of buffer(appsrc).
2193 * @param player [in] Handle of player.
2194 * @param type [in] stream type
2195 * @param max_size [out] max bytes of buffer.
2197 * @return This function returns zero on success, or negative value with error
2203 int mm_player_get_media_stream_buffer_max_size(MMHandleType player, MMPlayerStreamType type, unsigned long long *max_size);
2206 * This function is to set min percent of buffer(appsrc).
2208 * @param player [in] Handle of player.
2209 * @param type [in] stream type
2210 * @param min_percent [in] min percent of buffer.
2212 * @return This function returns zero on success, or negative value with error
2218 int mm_player_set_media_stream_buffer_min_percent(MMHandleType player, MMPlayerStreamType type, unsigned min_percent);
2221 * This function is to get min percent of buffer(appsrc).
2223 * @param player [in] Handle of player.
2224 * @param type [in] stream type
2225 * @param min_percent [out] min percent of buffer.
2227 * @return This function returns zero on success, or negative value with error
2233 int mm_player_get_media_stream_buffer_min_percent(MMHandleType player, MMPlayerStreamType type, unsigned int *min_percent);
2236 * This function set callback function for changing audio stream from player. \n
2237 * It's only supported when audio stream is included in file. \n
2239 * @param player [in] Handle of player.
2240 * @param callback [in] Audio stream changed callback function.
2241 * @param user_param [in] User parameter.
2243 * @return This function returns zero on success, or negative value with error
2245 * @see mm_player_stream_changed_callback
2248 int mm_player_set_audio_stream_changed_callback(MMHandleType player, mm_player_stream_changed_callback callback, void *user_param);
2251 * This function set callback function for changing video stream from player. \n
2252 * It's only supported when video stream is included in file. \n
2254 * @param player [in] Handle of player.
2255 * @param callback [in] Video stream changed callback function.
2256 * @param user_param [in] User parameter.
2258 * @return This function returns zero on success, or negative value with error
2260 * @see mm_player_stream_changed_callback
2263 int mm_player_set_video_stream_changed_callback(MMHandleType player, mm_player_stream_changed_callback callback, void *user_param);
2266 * This function is to get timeout value according to the content type for muse. \n
2267 * It's only supported when video stream is included in file. \n
2269 * @param player [in] Handle of player.
2270 * @param timeout [out] timeout value (sec).
2272 * @return This function returns zero on success, or negative value with error
2276 int mm_player_get_timeout(MMHandleType player, int *timeout);
2279 * This function is to get the number of video output buffers. \n
2280 * It's only supported when video stream is included in file. \n
2282 * @param player [in] Handle of player.
2283 * @param num [out] num of buffers.
2284 * @param extra_num [out] extra num of buffers.
2286 * @return This function returns zero on success, or negative value with error
2290 int mm_player_get_num_of_video_out_buffers(MMHandleType player, int *num, int *extra_num);
2293 * This function is to set the dynamic resolution information. \n
2294 * It's only supported when video stream is included in file. \n
2296 * @param player [in] Handle of player.
2297 * @param drc [in] dynamic resolution info of media stream data
2299 * @return This function returns zero on success, or negative value with error
2303 int mm_player_set_media_stream_dynamic_resolution(MMHandleType player, bool drc);
2306 * This function is to release the video stream bo to reuse. \n
2307 * It's only supported when sw codec is used to decode video stream. \n
2309 * @param player [in] Handle of player.
2310 * @param bo [in] bo address to be released
2312 * @return This function returns zero on success, or negative value with error
2316 int mm_player_release_video_stream_bo(MMHandleType player, void* bo);
2319 * This function is to set http file buffering path
2321 * @param player [in] handle of player
2322 * @param file_path [in] file path
2323 * @return This function returns zero on success, or negative value with error code.
2328 int mm_player_set_file_buffering_path(MMHandleType player, const char *file_path);
2338 #endif /* __MM_PLAYER_H__ */