Tizen Native API
7.0
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The Media Streamer(Deprecated) APIs provides functions for building custom player.
Required Header
#include <media_streamer.h>
Overview
The Media Streamer API allows application developers to construct the custom player. It includes providing a way to handle media content by user specific player.
MEDIASTREAMER allows :
- Application can decide the input type of the media source.
- Application can decide the output type of the media content.
- Application can create filter nodes considering requirements.
- Application can set/get properties of each node.
The Media Streamer API also notifies you by callback mechanism when the state is changed.
Related Features
This API is related with the following features:
- http://tizen.org/feature/network.wifi
- http://tizen.org/feature/network.telephony
- http://tizen.org/feature/network.ethernet
- http://tizen.org/feature/camera
- http://tizen.org/feature/microphone
It is recommended to design feature related codes in your application for reliability.
You can check if a device supports the related features for this API by using System Information, thereby controlling the procedure of your application.
To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.
More details on featuring your application can be found from Feature Element.
Functions | |
int | media_streamer_set_error_cb (media_streamer_h streamer, media_streamer_error_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a error callback function to be invoked when an error occurs. | |
int | media_streamer_unset_error_cb (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Unsets the error callback function. | |
int | media_streamer_set_state_change_cb (media_streamer_h streamer, media_streamer_state_changed_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback that will be triggered after media streamer state is changed. | |
int | media_streamer_unset_state_change_cb (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Unsets the state changed callback function. | |
int | media_streamer_set_interrupted_cb (media_streamer_h streamer, media_streamer_interrupted_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be invoked when the media streamer is interrupted. | |
int | media_streamer_unset_interrupted_cb (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Unsets the callback function. | |
int | media_streamer_src_set_buffer_status_cb (media_streamer_node_h src, media_streamer_custom_buffer_status_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be invoked when buffer underrun or overflow is occurred. | |
int | media_streamer_src_unset_buffer_status_cb (media_streamer_node_h src) TIZEN_DEPRECATED_API |
Unsets the source buffer status callback function. | |
int | media_streamer_sink_set_data_ready_cb (media_streamer_node_h sink, media_streamer_sink_data_ready_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be called when the custom sink is ready for data processing. | |
int | media_streamer_sink_unset_data_ready_cb (media_streamer_node_h sink) TIZEN_DEPRECATED_API |
Unsets the sink data ready callback function. | |
int | media_streamer_sink_set_eos_cb (media_streamer_node_h sink, media_streamer_sink_eos_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be called when custom sink detect the end-of-stream. | |
int | media_streamer_sink_unset_eos_cb (media_streamer_node_h sink) TIZEN_DEPRECATED_API |
Unsets the sink end-of-stream callback function. | |
int | media_streamer_create (media_streamer_h *streamer) TIZEN_DEPRECATED_API |
Creates an instance of media streamer and passes the handle to the caller. | |
int | media_streamer_prepare (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Sets media streamer state to MEDIA_STREAMER_STATE_READY. | |
int | media_streamer_unprepare (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Sets media streamer state to MEDIA_STREAMER_STATE_IDLE. | |
int | media_streamer_play (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Sets media streamer state to MEDIA_STREAMER_STATE_PLAYING. | |
int | media_streamer_pause (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Pauses the media streamer. | |
int | media_streamer_stop (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Stops the media streamer. | |
int | media_streamer_destroy (media_streamer_h streamer) TIZEN_DEPRECATED_API |
Destroys media streamer. | |
int | media_streamer_set_play_position (media_streamer_h streamer, int time, bool accurate, media_streamer_position_changed_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Changes playback position to the defined time value, asynchronously. | |
int | media_streamer_get_play_position (media_streamer_h streamer, int *time) TIZEN_DEPRECATED_API |
Gets the current position in milliseconds. | |
int | media_streamer_get_duration (media_streamer_h streamer, int *duration) TIZEN_DEPRECATED_API |
Gets the total running time of the associated media. | |
int | media_streamer_get_state (media_streamer_h streamer, media_streamer_state_e *state) TIZEN_DEPRECATED_API |
Gets media streamer state. | |
int | media_streamer_node_create_src (media_streamer_node_src_type_e type, media_streamer_node_h *src) TIZEN_DEPRECATED_API |
Creates media streamer source node. | |
int | media_streamer_node_push_packet (media_streamer_node_h src, media_packet_h packet) TIZEN_DEPRECATED_API |
Pushes packet into custom source node. | |
int | media_streamer_node_create_sink (media_streamer_node_sink_type_e type, media_streamer_node_h *sink) TIZEN_DEPRECATED_API |
Creates media streamer sink node. | |
int | media_streamer_node_pull_packet (media_streamer_node_h sink, media_packet_h *packet) TIZEN_DEPRECATED_API |
Pulls packet from custom sink node. | |
int | media_streamer_node_create (media_streamer_node_type_e type, media_format_h in_fmt, media_format_h out_fmt, media_streamer_node_h *node) TIZEN_DEPRECATED_API |
Creates media streamer node except MEDIA_STREAMER_NODE_TYPE_SRC and MEDIA_STREAMER_NODE_TYPE_SINK. | |
int | media_streamer_node_add (media_streamer_h streamer, media_streamer_node_h node) TIZEN_DEPRECATED_API |
Adds node to media streamer. | |
int | media_streamer_node_destroy (media_streamer_node_h node) TIZEN_DEPRECATED_API |
Destroys media streamer node. | |
int | media_streamer_node_remove (media_streamer_h streamer, media_streamer_node_h node) TIZEN_DEPRECATED_API |
Removes media streamer node from streamer. | |
int | media_streamer_node_link (media_streamer_node_h node1, const char *src_pad_name, media_streamer_node_h node2, const char *sink_pad_name) TIZEN_DEPRECATED_API |
Links two media streamer nodes. | |
int | media_streamer_node_set_pad_format (media_streamer_node_h node, const char *pad_name, media_format_h fmt) TIZEN_DEPRECATED_API |
Sets media format for pad of media streamer node. | |
int | media_streamer_node_get_pad_format (media_streamer_node_h node, const char *pad_name, media_format_h *fmt) TIZEN_DEPRECATED_API |
Gets media format for pad of media streamer node. | |
int | media_streamer_node_get_pad_name (media_streamer_node_h node, char ***src_pad_name, int *src_pad_num, char ***sink_pad_name, int *sink_pad_num) TIZEN_DEPRECATED_API |
Gets name of node pads. | |
int | media_streamer_node_set_params (media_streamer_node_h node, bundle *param_list) TIZEN_DEPRECATED_API |
Sets parameters of node. | |
int | media_streamer_node_get_params (media_streamer_node_h node, bundle **param_list) TIZEN_DEPRECATED_API |
Gets node parameter list. | |
int | media_streamer_node_set_param (media_streamer_node_h node, const char *param_name, const char *param_value) TIZEN_DEPRECATED_API |
Sets single parameter of node. | |
int | media_streamer_node_get_param (media_streamer_node_h node, const char *param_name, char **param_value) TIZEN_DEPRECATED_API |
Gets value of parameter. | |
int | media_streamer_node_set_decoded_ready_cb (media_streamer_node_h node, media_streamer_node_decoded_ready_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be invoked when a source pad of node is ready to give decoded data. | |
int | media_streamer_node_unset_decoded_ready_cb (media_streamer_node_h node) TIZEN_DEPRECATED_API |
Unsets the decoded ready callback function. | |
int | media_streamer_webrtc_node_set_message_cb (media_streamer_node_h webrtc, media_streamer_webrtc_message_cb callback, void *user_data) TIZEN_DEPRECATED_API |
Sets a callback function to be invoked when WebRTC node needs to send a message to the remote peer of WebRTC connection. | |
int | media_streamer_webrtc_node_unset_message_cb (media_streamer_node_h webrtc) TIZEN_DEPRECATED_API |
Unsets the WebRTC message callback function. | |
Typedefs | |
typedef void * | media_streamer_h |
Media Streamer handle type. | |
typedef void * | media_streamer_node_h |
Media Streamer node handle type. | |
typedef void(* | media_streamer_error_cb )(media_streamer_h streamer, media_streamer_error_e error, void *user_data) TIZEN_DEPRECATED_API |
Called when error occurs in media streamer. | |
typedef void(* | media_streamer_state_changed_cb )(media_streamer_h streamer, media_streamer_state_e previous_state, media_streamer_state_e current_state, void *user_data) TIZEN_DEPRECATED_API |
Called when media streamer state is changed. | |
typedef void(* | media_streamer_custom_buffer_status_cb )(media_streamer_node_h src, media_streamer_custom_buffer_status_e status, void *user_data) TIZEN_DEPRECATED_API |
Called when the custom source needs more data or has enough data. | |
typedef void(* | media_streamer_sink_data_ready_cb )(media_streamer_node_h sink, void *user_data) TIZEN_DEPRECATED_API |
Called when new data is available from custom sink. | |
typedef void(* | media_streamer_sink_eos_cb )(media_streamer_node_h sink, void *user_data) TIZEN_DEPRECATED_API |
Called when the end-of-stream has been reached. | |
typedef void(* | media_streamer_position_changed_cb )(void *user_data) TIZEN_DEPRECATED_API |
Called when the seek operation is completed. | |
typedef void(* | media_streamer_interrupted_cb )(media_streamer_interrupted_code_e code, void *user_data) TIZEN_DEPRECATED_API |
Called when the media streamer is interrupted. | |
typedef void(* | media_streamer_node_decoded_ready_cb )(media_streamer_node_h node, const char *src_pad_name, const char *media_type, void *user_data) TIZEN_DEPRECATED_API |
Called when a source pad of a media streamer node is ready to provide decoded data. | |
typedef void(* | media_streamer_webrtc_message_cb )(media_streamer_node_h webrtc, const char *message, void *user_data) TIZEN_DEPRECATED_API |
Called when the media streamer WebRTC node needs to send the message to the remote peer of the WebRTC connection. | |
Defines | |
#define | MEDIA_STREAMER_PARAM_CAMERA_ID "camera-id" |
Definition for camera-id parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_CAPTURE_WIDTH "capture-width" |
Definition for capture-width parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_CAPTURE_HEIGHT "capture-height" |
Definition for capture-height parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_IS_LIVE_STREAM "is-live" |
Definition for is-live parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_URI "uri" |
Definition for URI parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_USER_AGENT "user-agent" |
Definition for user-agent parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_STREAM_TYPE "stream-type" |
Definition for stream type parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_PORT "port" |
Definition for port parameter of source or sink node. | |
#define | MEDIA_STREAMER_PARAM_RTP_LATENCY "rtp-latency" |
Definition for RTP packet latency of jitterbuffers of rtpbin or WebRTC node. | |
#define | MEDIA_STREAMER_PARAM_VIDEO_IN_PORT "video_in_port" |
Definition for video port parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_AUDIO_IN_PORT "audio_in_port" |
Definition for audio port parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_VIDEO_OUT_PORT "video_out_port" |
Definition for video port parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_AUDIO_OUT_PORT "audio_out_port" |
Definition for audio port parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_IP_ADDRESS "address" |
Definition for IP address parameter of source node. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_PEER_TYPE "webrtc-peer-type" |
Definition for the peer type of WebRTC node. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_STUN_SERVER "webrtc-stun-server" |
Definition for the STUN server URL for WebRTC node. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_REMOTE_SESSION_DESCRIPTION "webrtc-remote-session-description" |
Definition for remote session description. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_ADD_ICE_CANDIDATE "webrtc-add-ice-candidate" |
Definition for ICE candidate of WebRTC node. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_RTP_TRANSCEIVER_DIRECTION_FOR_AUDIO "webrtc-rtp-transceiver-direction-for-audio" |
Definition for WebRTC RTP transceiver direction for audio. | |
#define | MEDIA_STREAMER_PARAM_WEBRTC_RTP_TRANSCEIVER_DIRECTION_FOR_VIDEO "webrtc-rtp-transceiver-direction-for-video" |
Definition for WebRTC RTP transceiver direction for video. | |
#define | MEDIA_STREAMER_PARAM_AUDIO_DEVICE "audio_device" |
Definition for audio device name parameter of source or sink node. | |
#define | MEDIA_STREAMER_PARAM_CLOCK_SYNCHRONIZED "sync" |
Definition for sync parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_ROTATE "rotate" |
Definition for rotate parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_FLIP "flip" |
Definition for flip parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_DISPLAY_GEOMETRY_METHOD "display-geometry-method" |
Definition for display geometry method parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_DISPLAY "display" |
Definition for display parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_VISIBLE "visible" |
Definition for visible parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_USE_TBM "use-tbm" |
Definition for use-tbm parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_HOST "host" |
Definition for host parameter of sink node. | |
#define | MEDIA_STREAMER_PARAM_SEGMENT_LOCATION "location" |
Definition for segment location parameter of adaptive sink node. | |
#define | MEDIA_STREAMER_PARAM_PLAYLIST_LOCATION "playlist-location" |
Definition for playlist location parameter of adaptive sink node. | |
#define | MEDIA_STREAMER_PARAM_SINK_MAX_LATENESS "max-lateness" |
Definition for maximum lateness of sink node. | |
#define | MEDIA_STREAMER_NODE_PAD_VIDEO_SINK "video-in" |
Definition for the name of the sink pad that receives video data. | |
#define | MEDIA_STREAMER_NODE_PAD_AUDIO_SINK "audio-in" |
Definition for the name of the sink pad that receives audio data. |
Define Documentation
#define MEDIA_STREAMER_NODE_PAD_AUDIO_SINK "audio-in" |
Definition for the name of the sink pad that receives audio data.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Remarks:
- A node of MEDIA_STREAMER_NODE_TYPE_RTP or MEDIA_STREAMER_NODE_TYPE_WEBRTC type has this pad.
#define MEDIA_STREAMER_NODE_PAD_VIDEO_SINK "video-in" |
Definition for the name of the sink pad that receives video data.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Remarks:
- A node of MEDIA_STREAMER_NODE_TYPE_RTP or MEDIA_STREAMER_NODE_TYPE_WEBRTC type has this pad.
#define MEDIA_STREAMER_PARAM_AUDIO_DEVICE "audio_device" |
Definition for audio device name parameter of source or sink node.
- Deprecated:
- Deprecated since 7.0.
ALSA device, as defined in an asound configuration file.
ex) "hw:0,0", "hw:0,1"
Data type is string and default value is "default".
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_AUDIO_IN_PORT "audio_in_port" |
Definition for audio port parameter of source node.
- Deprecated:
- Deprecated since 7.0.
The port to receive the audio packets from.
Data type is integer.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_AUDIO_OUT_PORT "audio_out_port" |
Definition for audio port parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
The port to send the audio packets to.
Data type is integer.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_CAMERA_ID "camera-id" |
Definition for camera-id parameter of source node.
- Deprecated:
- Deprecated since 7.0.
Index number of camera to activate.
Data type is integer and default value is 0.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_CAPTURE_HEIGHT "capture-height" |
Definition for capture-height parameter of source node.
- Deprecated:
- Deprecated since 7.0.
Height for camera size to capture.
Data type is integer and default value is 1200.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_CAPTURE_WIDTH "capture-width" |
Definition for capture-width parameter of source node.
- Deprecated:
- Deprecated since 7.0.
Width for camera size to capture.
Data type is integer and default value is 1600.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_CLOCK_SYNCHRONIZED "sync" |
Definition for sync parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Synchronize on the clock.
Data type is boolean and default value is true.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_DISPLAY "display" |
Definition for display parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
It is a object to draw video frame on.
Data type is pointer.
- Since :
- 3.0
- Remarks:
- This parameter must be set in main thread of application.
Otherwise, media_streamer_node_set_param() will return MEDIA_STREAMER_ERROR_INVALID_OPERATION by internal restriction.
To avoid MEDIA_STREAMER_ERROR_INVALID_OPERATION in sub thread, ecore_thread_main_loop_begin() and ecore_thread_main_loop_end() can be used, but deadlock can be also occurred if main thread is busy.
#define MEDIA_STREAMER_PARAM_DISPLAY_GEOMETRY_METHOD "display-geometry-method" |
Definition for display geometry method parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Geometrical method for display.
0:Letter box
1:Original size
2:Full-screen
3:Cropped full screen
4:Original size if surface size is larger than video size(width/height), or Letter box if video size(width/height) is larger than surface size. 5:Custom ROI
Default value is 0(Letter box).
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_FLIP "flip" |
Definition for flip parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Flip for display.
0:none, 1:horizontal, 2:vertical, 3:both
Default value is 0.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_HOST "host" |
Definition for host parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
The host/IP/Multicast group to send the packets to.
Data type is string and default value is "localhost".
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_IP_ADDRESS "address" |
Definition for IP address parameter of source node.
- Deprecated:
- Deprecated since 7.0.
IP address to send/receive packets for.
Data type is string and default value is "0.0.0.0".
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_IS_LIVE_STREAM "is-live" |
Definition for is-live parameter of source node.
- Deprecated:
- Deprecated since 7.0.
Whether to act as a live source.
Data type is boolean and default value is false.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_PLAYLIST_LOCATION "playlist-location" |
Definition for playlist location parameter of adaptive sink node.
- Deprecated:
- Deprecated since 7.0.
Path for writing playlist from.
Data type is string.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_PORT "port" |
Definition for port parameter of source or sink node.
- Deprecated:
- Deprecated since 7.0.
The port to receive the packets from.
Data type is integer and default value is 5004.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_ROTATE "rotate" |
Definition for rotate parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Rotate angle of display output.
0:none/1:rotate 90 degree/2:rotate 180 degree/3:rotate 270 degree
Default value is 3(rotate 270 degree).
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_RTP_LATENCY "rtp-latency" |
Definition for RTP packet latency of jitterbuffers of rtpbin or WebRTC node.
- Deprecated:
- Deprecated since 7.0.
Default amount of ms to buffer in the jitterbuffers.
Data type is string and default value is "200".
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_SEGMENT_LOCATION "location" |
Definition for segment location parameter of adaptive sink node.
- Deprecated:
- Deprecated since 7.0.
Path for writing playlist from.
Data type is string.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_SINK_MAX_LATENESS "max-lateness" |
Definition for maximum lateness of sink node.
- Deprecated:
- Deprecated since 7.0.
The maximum number of nanoseconds that a buffer can be late before it is dropped (-1 unlimited).
The range is from "-1" to "9223372036854775807".
Data type is string and default value is "5000000".
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_STREAM_TYPE "stream-type" |
Definition for stream type parameter of source node.
- Deprecated:
- Deprecated since 7.0.
The type of the push data stream.
0:stream, 1:seekable, 2:random-access (default:0)
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_URI "uri" |
Definition for URI parameter of source node.
- Deprecated:
- Deprecated since 7.0.
URI to read from.
Data type is string.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_USE_TBM "use-tbm" |
Definition for use-tbm parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Use Tizen Buffer Memory instead of Shared Memory.
The sink node must receive the tbm-buffer created by the previous node.
The value is changeable only in the MEDIA_STREAMER_STATE_IDLE state.
Data type is boolean and default value is false.
- Since :
- 5.5
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_USER_AGENT "user-agent" |
Definition for user-agent parameter of source node.
- Deprecated:
- Deprecated since 7.0.
Value of the User-Agent HTTP request header field.
Data type is string.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_VIDEO_IN_PORT "video_in_port" |
Definition for video port parameter of source node.
- Deprecated:
- Deprecated since 7.0.
The port to receive the video packets from.
Data type is integer.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_VIDEO_OUT_PORT "video_out_port" |
Definition for video port parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
The port to send the video packets to.
Data type is integer.
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_VISIBLE "visible" |
Definition for visible parameter of sink node.
- Deprecated:
- Deprecated since 7.0.
Draws screen or blacks out.
Data type is boolean and default value is true(visible).
- Since :
- 3.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_ADD_ICE_CANDIDATE "webrtc-add-ice-candidate" |
Definition for ICE candidate of WebRTC node.
- Deprecated:
- Deprecated since 7.0.
Value of ICE candidate of the remote peer over its signaling channel.
Data type is string.
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_PEER_TYPE "webrtc-peer-type" |
Definition for the peer type of WebRTC node.
- Deprecated:
- Deprecated since 7.0.
The type of WebRTC peer, it can be "answer" or "offer".
Data type is string and default value is "answer".
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_REMOTE_SESSION_DESCRIPTION "webrtc-remote-session-description" |
Definition for remote session description.
- Deprecated:
- Deprecated since 7.0.
Value of the session description of the remote peer over its signaling channel.
Data type is string.
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_RTP_TRANSCEIVER_DIRECTION_FOR_AUDIO "webrtc-rtp-transceiver-direction-for-audio" |
Definition for WebRTC RTP transceiver direction for audio.
- Deprecated:
- Deprecated since 7.0.
WebRTC Transceiver direction to send audio RTP.
It can be "sendrecv" or "sendonly" or "recvonly" or "inactive".
- Since :
- 6.0
- Remarks:
- "sendrecv": local peer will offer to send RTP, and send RTP if remote peer accepts, and will offer receive RTP, and will receive RTP if remote peer accepts.
"sendonly": local peer will offer to send RTP and will not suggest to receive RTP, and will not offer to send RTP and will not receive RTP if remote peer accepts.
"recvonly": local peer will not offer to send RTP, and will not send RTP, and will offer to receive RTP, and will receive RTP if remote peer accepts.
"inactive": local peer will not offer to send RTP, and will not send RTP, and will not offer to receive RTP, and will not receive RTP.
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_RTP_TRANSCEIVER_DIRECTION_FOR_VIDEO "webrtc-rtp-transceiver-direction-for-video" |
Definition for WebRTC RTP transceiver direction for video.
- Deprecated:
- Deprecated since 7.0.
WebRTC Transceiver direction to send video RTP.
It can be "sendrecv" or "sendonly" or "recvonly" or "inactive".
- Since :
- 6.0
- Remarks:
- "sendrecv": local peer will offer to send RTP, and send RTP if remote peer accepts, and will offer receive RTP, and will receive RTP if remote peer accepts.
"sendonly": local peer will offer to send RTP and will not suggest to receive RTP, and will not offer to send RTP and will not receive RTP if remote peer accepts.
"recvonly": local peer will not offer to send RTP, and will not send RTP, and will offer to receive RTP, and will receive RTP if remote peer accepts.
"inactive": local peer will not offer to send RTP, and will not send RTP, and will not offer to receive RTP, and will not receive RTP.
- See also:
- media_streamer_node_get_params()
#define MEDIA_STREAMER_PARAM_WEBRTC_STUN_SERVER "webrtc-stun-server" |
Definition for the STUN server URL for WebRTC node.
- Deprecated:
- Deprecated since 7.0.
Data type is string and default value is "stun://stun.l.google.com:19302".
- Since :
- 6.0
- See also:
- media_streamer_node_get_params()
Typedef Documentation
typedef void(* media_streamer_custom_buffer_status_cb)(media_streamer_node_h src, media_streamer_custom_buffer_status_e status, void *user_data) TIZEN_DEPRECATED_API |
Called when the custom source needs more data or has enough data.
- Deprecated:
- Deprecated since 7.0.
This callback will be invoked when the buffer level drops below the threshold of max size or no free space in custom source buffer.
- Since :
- 3.0
- Remarks:
- This callback can be applied only to MEDIA_STREAMER_NODE_SRC_TYPE_CUSTOM source type node.
The src is the same object for which the callback was set.
- Parameters:
-
[in] src Media streamer source node handle [in] status Media streamer custom buffer status [in] user_data The user data passed from the callback registration function
typedef void(* media_streamer_error_cb)(media_streamer_h streamer, media_streamer_error_e error, void *user_data) TIZEN_DEPRECATED_API |
Called when error occurs in media streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- Following error codes can be delivered.
MEDIA_STREAMER_ERROR_INVALID_OPERATION,
MEDIA_STREAMER_ERROR_FILE_NO_SPACE_ON_DEVICE,
MEDIA_STREAMER_ERROR_NOT_SUPPORTED,
MEDIA_STREAMER_ERROR_CONNECTION_FAILED,
MEDIA_STREAMER_ERROR_RESOURCE_CONFLICT.
The streamer is the same object for which the callback was set.
- Parameters:
-
[in] streamer Media streamer handle [in] error The error that occurred in media steamer [in] user_data The user data passed from the code where media_streamer_set_error_cb() was invoked This data will be accessible from media_streamer_error_cb()
- Precondition:
- Create media streamer handle by calling media_streamer_create().
typedef void* media_streamer_h |
typedef void(* media_streamer_interrupted_cb)(media_streamer_interrupted_code_e code, void *user_data) TIZEN_DEPRECATED_API |
Called when the media streamer is interrupted.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] code The interrupted error code [in] user_data The user data passed from the callback registration function
typedef void(* media_streamer_node_decoded_ready_cb)(media_streamer_node_h node, const char *src_pad_name, const char *media_type, void *user_data) TIZEN_DEPRECATED_API |
Called when a source pad of a media streamer node is ready to provide decoded data.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Remarks:
- The node is the same object for which the callback was set.
The src_pad_name and the media_type can be used only in the callback. To use outside, make a copy.
- Parameters:
-
[in] node Media streamer node handle [in] src_pad_name The source pad name that can give decoded data to another one [in] media_type The media type of the data from the given source pad such as 'video/x-raw', 'audio/x-raw', and so on [in] user_data The user data passed from the callback registration function
typedef void* media_streamer_node_h |
typedef void(* media_streamer_position_changed_cb)(void *user_data) TIZEN_DEPRECATED_API |
Called when the seek operation is completed.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] user_data The user data passed from the callback registration function
- See also:
- media_streamer_set_play_position()
typedef void(* media_streamer_sink_data_ready_cb)(media_streamer_node_h sink, void *user_data) TIZEN_DEPRECATED_API |
Called when new data is available from custom sink.
- Deprecated:
- Deprecated since 7.0.
This callback can be applied only to MEDIA_STREAMER_NODE_SINK_TYPE_CUSTOM sink type node.
- Since :
- 3.0
- Remarks:
- The sink is the same object for which the callback was set.
- Parameters:
-
[in] sink Media streamer sink node handle [in] user_data The user data passed from the code where media_streamer_sink_set_data_ready_cb() was invoked This data will be accessible from media_streamer_sink_data_ready_cb()
- Precondition:
- media_streamer_sink_set_data_ready_cb()
typedef void(* media_streamer_sink_eos_cb)(media_streamer_node_h sink, void *user_data) TIZEN_DEPRECATED_API |
Called when the end-of-stream has been reached.
- Deprecated:
- Deprecated since 7.0.
This callback can be applied only to MEDIA_STREAMER_NODE_SINK_TYPE_CUSTOM sink type node.
- Since :
- 3.0
- Remarks:
- The sink is the same object for which the callback was set.
- Parameters:
-
[in] sink Media streamer sink node handle [in] user_data The user data passed from the code where media_streamer_sink_set_eos_cb() was invoked This data will be accessible from media_streamer_sink_eos_cb()
- Precondition:
- media_streamer_sink_set_eos_cb()
typedef void(* media_streamer_state_changed_cb)(media_streamer_h streamer, media_streamer_state_e previous_state, media_streamer_state_e current_state, void *user_data) TIZEN_DEPRECATED_API |
Called when media streamer state is changed.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The streamer is the same object for which the callback was set.
- Parameters:
-
[in] streamer Media streamer handle [in] previous_state The previous state of the media streamer [in] current_state The current state of media streamer [in] user_data The user data passed from the code where media_streamer_set_state_change_cb() was invoked This data will be accessible from media_streamer_state_changed_cb()
- Precondition:
- Create media streamer handle by calling media_streamer_create().
typedef void(* media_streamer_webrtc_message_cb)(media_streamer_node_h webrtc, const char *message, void *user_data) TIZEN_DEPRECATED_API |
Called when the media streamer WebRTC node needs to send the message to the remote peer of the WebRTC connection.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Remarks:
- Two types will be delivered with message which is a JSON string.
One is for the remote session description and the other is for a new ICE candidate.
For the remote session description, message will be {"sdp":{"type":"offer or answer","sdp":"..."}}.
For the new ICE candidate, message will be {"ice":{"candidate":"..."}}.
The webrtc is the same object for which the callback was set.
The message can be used only in the callback. To use outside, make a copy.
- Parameters:
-
[in] webrtc Media streamer WebRTC node handle [in] message The message to be passed to the remote peer over the signaling channel [in] user_data The user data passed from the callback registration function
Enumeration Type Documentation
Enumeration for media streamer buffer status of custom source.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
Enumeration for media streamer error.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Enumerator:
Enumeration for media streamer sink node type.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Enumerator:
Enumeration for media streamer source node type.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Enumerator:
Enumeration for media streamer node type.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Enumerator:
MEDIA_STREAMER_NODE_TYPE_NONE Not defined type
MEDIA_STREAMER_NODE_TYPE_SRC Source node type. Not available for media_streamer_node_create(). Use media_streamer_node_create_src()
MEDIA_STREAMER_NODE_TYPE_SINK Sink node type. Not available for media_streamer_node_create(). Use media_streamer_node_create_sink()
MEDIA_STREAMER_NODE_TYPE_VIDEO_ENCODER Video encoder node type
MEDIA_STREAMER_NODE_TYPE_VIDEO_DECODER Video decoder node type
MEDIA_STREAMER_NODE_TYPE_AUDIO_ENCODER Audio encoder node type
MEDIA_STREAMER_NODE_TYPE_AUDIO_DECODER Audio decoder node type
MEDIA_STREAMER_NODE_TYPE_VIDEO_CONVERTER Video converter node type
MEDIA_STREAMER_NODE_TYPE_AUDIO_CONVERTER Audio converter node type
MEDIA_STREAMER_NODE_TYPE_AUDIO_RESAMPLE Audio resample node type
MEDIA_STREAMER_NODE_TYPE_VIDEO_PAY RTP video payloader
MEDIA_STREAMER_NODE_TYPE_AUDIO_PAY RTP audio payloader
MEDIA_STREAMER_NODE_TYPE_VIDEO_DEPAY RTP video depayloader
MEDIA_STREAMER_NODE_TYPE_AUDIO_DEPAY RTP audio depayloader
MEDIA_STREAMER_NODE_TYPE_VIDEO_RATE Rate node type
MEDIA_STREAMER_NODE_TYPE_VIDEO_SCALE Scale node type
MEDIA_STREAMER_NODE_TYPE_TEXT_OVERLAY Overlay node type
MEDIA_STREAMER_NODE_TYPE_PARSER Parser node type
MEDIA_STREAMER_NODE_TYPE_FILTER Filter node type, to limit formats of data
MEDIA_STREAMER_NODE_TYPE_TEE Tee node type, splits data to multiple path
MEDIA_STREAMER_NODE_TYPE_QUEUE Queue node type
MEDIA_STREAMER_NODE_TYPE_MQUEUE Multiple data queue node type
MEDIA_STREAMER_NODE_TYPE_MUXER Muxer node type
MEDIA_STREAMER_NODE_TYPE_DEMUXER Demuxer node type
MEDIA_STREAMER_NODE_TYPE_RTP RTP component to send and receive data
MEDIA_STREAMER_NODE_TYPE_INPUT_SELECTOR N-to-1 input stream selector
MEDIA_STREAMER_NODE_TYPE_OUTPUT_SELECTOR 1-to-N output stream selector
MEDIA_STREAMER_NODE_TYPE_INTERLEAVE Folds many mono channel into one interleaved audio stream
MEDIA_STREAMER_NODE_TYPE_DEINTERLEAVE Splits multi channel audio into many mono audio
MEDIA_STREAMER_NODE_TYPE_WEBRTC WebRTC component to send and receive data (Since 6.0)
Enumeration for media streamer state.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Enumerator:
Function Documentation
int media_streamer_create | ( | media_streamer_h * | streamer | ) |
Creates an instance of media streamer and passes the handle to the caller.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The streamer should be released using media_streamer_destroy().
- Parameters:
-
[out] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_IDLE.
- See also:
- media_streamer_destroy()
int media_streamer_destroy | ( | media_streamer_h | streamer | ) |
Destroys media streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- Nodes in streamer will be removed automatically. Don't need to remove nodes by calling media_streamer_node_remove(). If you want to change the node without destroying streamer handle, you can call the media_streamer_node_remove(). after setting the streamer state to MEDIA_STREAMER_STATE_IDLE state.
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a media streamer handle by calling media_streamer_create().
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_NONE.
- See also:
- media_streamer_create()
int media_streamer_get_duration | ( | media_streamer_h | streamer, |
int * | duration | ||
) |
Gets the total running time of the associated media.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The streamer's source node type should be MEDIA_STREAMER_NODE_SRC_TYPE_FILE or MEDIA_STREAMER_NODE_SRC_TYPE_HTTP.
If not, return value will be MEDIA_STREAMER_ERROR_NONE and duration will be -1.
- Parameters:
-
[in] streamer Media streamer handle [out] duration The duration in milliseconds
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be one of these: MEDIA_STREAMER_STATE_PAUSED, or MEDIA_STREAMER_STATE_PLAYING.
int media_streamer_get_play_position | ( | media_streamer_h | streamer, |
int * | time | ||
) |
Gets the current position in milliseconds.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle [out] time The current position in milliseconds
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be one of these: MEDIA_STREAMER_STATE_PAUSED, or MEDIA_STREAMER_STATE_PLAYING.
- See also:
- media_streamer_set_play_position()
int media_streamer_get_state | ( | media_streamer_h | streamer, |
media_streamer_state_e * | state | ||
) |
Gets media streamer state.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle [out] state Media streamer state
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer handle by calling media_streamer_create().
- See also:
- media_streamer_state_e
int media_streamer_node_add | ( | media_streamer_h | streamer, |
media_streamer_node_h | node | ||
) |
Adds node to media streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- Before 6.0, this function returns MEDIA_STREAMER_ERROR_INVALID_STATE if streamer is not in the MEDIA_STREAMER_STATE_IDLE state.
Since 6.0, this function can be called in any state of streamer.
- Parameters:
-
[in] streamer Media streamer handle [in] node Media streamer node handle to be added
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create media streamer handle by calling media_streamer_create().
- Create node handle by calling media_streamer_node_create().
int media_streamer_node_create | ( | media_streamer_node_type_e | type, |
media_format_h | in_fmt, | ||
media_format_h | out_fmt, | ||
media_streamer_node_h * | node | ||
) |
Creates media streamer node except MEDIA_STREAMER_NODE_TYPE_SRC and MEDIA_STREAMER_NODE_TYPE_SINK.
- Deprecated:
- Deprecated since 7.0.
Creates node specific type with specific format of input and output data.
- Since :
- 3.0
- Remarks:
- The node type should not be MEDIA_STREAMER_NODE_TYPE_SRC and MEDIA_STREAMER_NODE_TYPE_SINK.
To create source / sink type node, media_streamer_node_create_src() / media_streamer_node_create_sink() should be called.
The internet privilege (http://tizen.org/privilege/internet) should be added if MEDIA_STREAMER_NODE_TYPE_WEBRTC is set.
You can release the node using media_streamer_node_destroy().
- Parameters:
-
[in] type Created node type [in] in_fmt Media format handle for input data [in] out_fmt Media format handle for output data [out] node Media streamer node handle to be created
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_NOT_SUPPORTED Not supported MEDIA_STREAMER_ERROR_PERMISSION_DENIED Permission denied MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
int media_streamer_node_create_sink | ( | media_streamer_node_sink_type_e | type, |
media_streamer_node_h * | sink | ||
) |
Creates media streamer sink node.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The internet privilege(http://tizen.org/privilege/internet) should be added if any URIs are used to transmit the output data.
You can release the sink using media_streamer_node_destroy().
If type is MEDIA_STREAMER_NODE_SINK_TYPE_ADAPTIVE, the HTTP server will be started and the server will be able to transmit the output data to the other device. The application must have an authentication responsibility between a server and client because the data transmission is not secure.
- Parameters:
-
[in] type Type of sink node to be created [out] sink Media streamer sink node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_NOT_SUPPORTED Not supported MEDIA_STREAMER_ERROR_PERMISSION_DENIED Permission denied MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
int media_streamer_node_create_src | ( | media_streamer_node_src_type_e | type, |
media_streamer_node_h * | src | ||
) |
Creates media streamer source node.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The internet privilege(http://tizen.org/privilege/internet) should be added if any URIs are used to play from network.
The camera privilege(http://tizen.org/privilege/camera) should be added if the source node handles the camera device.
The recorder privilege(http://tizen.org/privilege/recorder) should be added if the source node handles the recorder device.
You can release the src using media_streamer_node_destroy().
- Parameters:
-
[in] type Media streamer source node type [out] src Media streamer source node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_NOT_SUPPORTED Not supported MEDIA_STREAMER_ERROR_PERMISSION_DENIED Permission denied MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
int media_streamer_node_destroy | ( | media_streamer_node_h | node | ) |
Destroys media streamer node.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] node Media streamer node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create node handle by calling media_streamer_node_create().
- If the node was added to media streamer, it has to be removed by calling media_streamer_node_remove().
int media_streamer_node_get_pad_format | ( | media_streamer_node_h | node, |
const char * | pad_name, | ||
media_format_h * | fmt | ||
) |
Gets media format for pad of media streamer node.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The fmt should be released using media_format_unref().
- Parameters:
-
[in] node Media streamer node handle [in] pad_name Pad name [out] fmt Media format handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Get pad name by calling media_streamer_node_get_pad_name().
- See also:
- media_format_h
int media_streamer_node_get_pad_name | ( | media_streamer_node_h | node, |
char *** | src_pad_name, | ||
int * | src_pad_num, | ||
char *** | sink_pad_name, | ||
int * | sink_pad_num | ||
) |
Gets name of node pads.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The src_pad_name and the sink_pad_name should be released using free().
src_pad_name or sink_pad_name can be null according to the node type.
In case of source type node, sink_pad_name will be null.
In case of sink type node, src_pad_name will be null.
- Parameters:
-
[in] node Media streamer node handle [out] src_pad_name Array of source pad name [out] src_pad_num The number of source pads [out] sink_pad_name Array of sink pad name [out] sink_pad_num The number of sink pads
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
int media_streamer_node_get_param | ( | media_streamer_node_h | node, |
const char * | param_name, | ||
char ** | param_value | ||
) |
Gets value of parameter.
- Deprecated:
- Deprecated since 7.0.
Gets parameter one by one without creating param bundle.
- Since :
- 3.0
- Remarks:
- The param_value should be released using free().
- Parameters:
-
[in] node Media streamer node handle [in] param_name Param name of node [out] param_value Param value of node
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Get param list to know the param name by calling media_streamer_node_get_params().
int media_streamer_node_get_params | ( | media_streamer_node_h | node, |
bundle ** | param_list | ||
) |
Gets node parameter list.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- The param_list should be released using bundle_free().
Refer to the "Parameter information of node" in this file to get info.
- Parameters:
-
[in] node Media streamer node handle [out] param_list Key value array of media streamer node parameters
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Postcondition:
- Set params which are needed to set by calling media_streamer_node_set_params() or media_streamer_node_set_param().
int media_streamer_node_link | ( | media_streamer_node_h | node1, |
const char * | src_pad_name, | ||
media_streamer_node_h | node2, | ||
const char * | sink_pad_name | ||
) |
Links two media streamer nodes.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- Pads are node's input and output, where you can connect other nodes.
(node1) - (node2)
node1 and node2 are determined relatively.
In case of (A)-(B)-(C),
(B) can be node2 with (A) or (B) can be node1 with (C).
However, source type node is always node1 and sink type node is always node2.
(A) is source type node and it should be node1.
(C) is sink type node and it should be node2.
- Parameters:
-
[in] node1 Media streamer node handle which has the src_pad_name pad [in] src_pad_name The name of the source pad of the node1 [in] node2 Media streamer node handle which has the sink_pad_name pad [in] sink_pad_name The name of the sink pad of the node2
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create node handles by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink(). And add the nodes into streamer by calling media_streamer_node_add().
int media_streamer_node_pull_packet | ( | media_streamer_node_h | sink, |
media_packet_h * | packet | ||
) |
Pulls packet from custom sink node.
- Deprecated:
- Deprecated since 7.0.
This function can be called only for MEDIA_STREAMER_NODE_SINK_TYPE_CUSTOM type node.
- Since :
- 3.0
- Remarks:
- The packet should be released using media_packet_destroy().
- Parameters:
-
[in] sink Media streamer sink node handle [out] packet Media packet handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a sink node handle by calling media_streamer_node_create_sink().
- Set media_streamer_sink_data_ready_cb() by calling media_streamer_sink_set_data_ready_cb().
int media_streamer_node_push_packet | ( | media_streamer_node_h | src, |
media_packet_h | packet | ||
) |
Pushes packet into custom source node.
- Deprecated:
- Deprecated since 7.0.
This function can be called only for MEDIA_STREAMER_NODE_SRC_TYPE_CUSTOM type node.
- Since :
- 3.0
- Parameters:
-
[in] src Media streamer source node handle [in] packet Media packet handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a source node handle by calling media_streamer_node_create_src().
- The media streamer state must be set to MEDIA_STREAMER_STATE_IDLE at least.
- See also:
- media_packet_h
int media_streamer_node_remove | ( | media_streamer_h | streamer, |
media_streamer_node_h | node | ||
) |
Removes media streamer node from streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- To remove node without error posting, the state of streamer should be MEDIA_STREAMER_STATE_IDLE.
If the node is linked, it will be unlinked before removing.
- Parameters:
-
[in] streamer Media streamer handle [in] node Media streamer node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Add node to streamer by calling media_streamer_node_add().
- See also:
- media_streamer_node_add()
int media_streamer_node_set_decoded_ready_cb | ( | media_streamer_node_h | node, |
media_streamer_node_decoded_ready_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be invoked when a source pad of node is ready to give decoded data.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Remarks:
- The available type of node for this function is MEDIA_STREAMER_NODE_TYPE_WEBRTC.
- Parameters:
-
[in] node Media streamer node handle [in] callback The decoded ready callback function to register [in] user_data The user data to be passed to the callback function
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer node handle by calling media_streamer_node_create().
- Postcondition:
- media_streamer_node_decoded_ready_cb() will be invoked.
int media_streamer_node_set_pad_format | ( | media_streamer_node_h | node, |
const char * | pad_name, | ||
media_format_h | fmt | ||
) |
Sets media format for pad of media streamer node.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] node Media streamer node handle [in] pad_name Pad name [in] fmt Media format handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Get pad name by calling media_streamer_node_get_pad_name().
- See also:
- media_format_h
int media_streamer_node_set_param | ( | media_streamer_node_h | node, |
const char * | param_name, | ||
const char * | param_value | ||
) |
Sets single parameter of node.
- Deprecated:
- Deprecated since 7.0.
Sets parameter one by one without creating param bundle.
- Since :
- 3.0
- Remarks:
- The mediastorage privilege(http://tizen.org/privilege/mediastorage) should be added if any video/audio files are written in the internal storage devices.
The externalstorage privilege(http://tizen.org/privilege/externalstorage) should be added if any video/audio files are written in the external storage devices.
- Parameters:
-
[in] node Media streamer node handle [in] param_name Param name of node [in] param_value Param value of node
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_PERMISSION_DENIED Permission denied MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Get param list to set by calling media_streamer_node_get_params().
int media_streamer_node_set_params | ( | media_streamer_node_h | node, |
bundle * | param_list | ||
) |
Sets parameters of node.
- Deprecated:
- Deprecated since 7.0.
Many parameters can be set at one time all together by using bundle.
- Since :
- 3.0
- Remarks:
- The mediastorage privilege(http://tizen.org/privilege/mediastorage) should be added if any video/audio files are written in the internal storage devices.
The externalstorage privilege(http://tizen.org/privilege/externalstorage) should be added if any video/audio files are written in the external storage devices.
- Parameters:
-
[in] node Media streamer node handle [in] param_list Key value array of media streamer node parameters
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_PERMISSION_DENIED Permission denied MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- Create a node handle by calling media_streamer_node_create(), media_streamer_node_create_src(), or media_streamer_node_create_sink().
- Get param list to set by calling media_streamer_node_get_params().
Unsets the decoded ready callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Parameters:
-
[in] node Media streamer node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter
int media_streamer_pause | ( | media_streamer_h | streamer | ) |
Pauses the media streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be set to MEDIA_STREAMER_STATE_PLAYING.
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_PAUSED.
int media_streamer_play | ( | media_streamer_h | streamer | ) |
Sets media streamer state to MEDIA_STREAMER_STATE_PLAYING.
- Deprecated:
- Deprecated since 7.0.
Start running the current streamer, or resumes it if paused.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be set to MEDIA_STREAMER_STATE_READY by calling media_streamer_prepare() or set to MEDIA_STREAMER_STATE_PAUSED by calling media_streamer_pause().
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_PLAYING.
int media_streamer_prepare | ( | media_streamer_h | streamer | ) |
Sets media streamer state to MEDIA_STREAMER_STATE_READY.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be set to MEDIA_STREAMER_STATE_IDLE by calling media_streamer_create() or media_streamer_unprepare().
- At least one source and one sink should be added and linked in the streamer by calling media_streamer_node_create_src(), media_streamer_node_create_sink() and media_streamer_node_link().
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_READY.
int media_streamer_set_error_cb | ( | media_streamer_h | streamer, |
media_streamer_error_cb | callback, | ||
void * | user_data | ||
) |
Sets a error callback function to be invoked when an error occurs.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Remarks:
- Following error codes can be delivered by error callback.
MEDIA_STREAMER_ERROR_INVALID_OPERATION,
MEDIA_STREAMER_ERROR_FILE_NO_SPACE_ON_DEVICE,
MEDIA_STREAMER_ERROR_NOT_SUPPORTED,
MEDIA_STREAMER_ERROR_CONNECTION_FAILED,
MEDIA_STREAMER_ERROR_RESOURCE_CONFLICT
- Parameters:
-
[in] streamer Media streamer handle [in] callback Callback function pointer [in] user_data The user data passed from the code where media_streamer_set_error_cb() was invoked This data will be accessible from media_streamer_error_cb()
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer handle by calling media_streamer_create().
- Postcondition:
- media_streamer_error_cb() will be invoked.
int media_streamer_set_interrupted_cb | ( | media_streamer_h | streamer, |
media_streamer_interrupted_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be invoked when the media streamer is interrupted.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle [in] callback The callback function to register [in] user_data The user data to be passed to the callback function
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Postcondition:
- media_streamer_interrupted_cb() will be invoked.
int media_streamer_set_play_position | ( | media_streamer_h | streamer, |
int | time, | ||
bool | accurate, | ||
media_streamer_position_changed_cb | callback, | ||
void * | user_data | ||
) |
Changes playback position to the defined time value, asynchronously.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle [in] time Time in millisecond [in] accurate If true
, it will seek to the accurate position, but this might be considerably slower for some formats, otherwisefalse
, it will seek to the nearest keyframe[in] callback The callback function to register [in] user_data The user data to be passed to the callback function
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state MEDIA_STREAMER_ERROR_SEEK_FAILED Seek operation failure
- Precondition:
- The media streamer state must be one of these: MEDIA_STREAMER_STATE_PAUSED, or MEDIA_STREAMER_STATE_PLAYING.
- Postcondition:
- It invokes media_streamer_set_play_position() when seek operation completes, if you set a callback.
- See also:
- media_streamer_get_play_position()
int media_streamer_set_state_change_cb | ( | media_streamer_h | streamer, |
media_streamer_state_changed_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback that will be triggered after media streamer state is changed.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle [in] callback Callback function pointer [in] user_data The user data passed from the code where media_streamer_set_state_change_cb() was invoked This data will be accessible from media_streamer_state_changed_cb()
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer handle by calling media_streamer_create().
- Postcondition:
- media_streamer_state_changed_cb() will be invoked.
int media_streamer_sink_set_data_ready_cb | ( | media_streamer_node_h | sink, |
media_streamer_sink_data_ready_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be called when the custom sink is ready for data processing.
- Deprecated:
- Deprecated since 7.0.
This function can be called only for MEDIA_STREAMER_NODE_SINK_TYPE_CUSTOM sink type node.
- Since :
- 3.0
- Parameters:
-
[in] sink Media streamer sink node handle [in] callback Callback function pointer [in] user_data The user data passed from the code where media_streamer_sink_set_data_ready_cb() was invoked This data will be accessible from media_streamer_sink_data_ready_cb()
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer sink handle by calling media_streamer_node_create_sink().
- Add created media streamer sink node to media streamer by calling media_streamer_node_add().
- Postcondition:
- media_streamer_sink_data_ready_cb() will be invoked.
int media_streamer_sink_set_eos_cb | ( | media_streamer_node_h | sink, |
media_streamer_sink_eos_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be called when custom sink detect the end-of-stream.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] sink Media streamer sink node handle [in] callback Callback function pointer [in] user_data The user data passed from the code where media_streamer_sink_set_eos_cb() was invoked. This data will be accessible from media_streamer_sink_eos_cb()
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer sink handle by calling media_streamer_node_create_sink().
- Add created media streamer sink node to media streamer by calling media_streamer_node_add().
- Postcondition:
- media_streamer_sink_eos_cb() will be invoked.
Unsets the sink data ready callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] sink Media streamer sink node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
Unsets the sink end-of-stream callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] sink Media streamer sink node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- See also:
- media_streamer_sink_set_eos_cb()
int media_streamer_src_set_buffer_status_cb | ( | media_streamer_node_h | src, |
media_streamer_custom_buffer_status_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be invoked when buffer underrun or overflow is occurred.
- Deprecated:
- Deprecated since 7.0.
This function can be called only for MEDIA_STREAMER_NODE_SRC_TYPE_CUSTOM source type node.
- Since :
- 3.0
- Remarks:
- This function is used for media stream playback only.
- Parameters:
-
[in] src Media streamer source node handle [in] callback The buffer status callback function to register [in] user_data The user data passed from the code where media_streamer_src_set_buffer_status_cb() was invoked This data will be accessible from media_streamer_custom_buffer_status_cb()
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- Precondition:
- Create a media streamer source node handle by calling media_streamer_node_create_src().
- Add created media streamer source node to media streamer by calling media_streamer_node_add().
- Postcondition:
- media_streamer_custom_buffer_status_cb() will be invoked.
Unsets the source buffer status callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] src Media streamer source node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
int media_streamer_stop | ( | media_streamer_h | streamer | ) |
Stops the media streamer.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state must be set to MEDIA_STREAMER_STATE_PLAYING by calling media_streamer_play() or set to MEDIA_STREAMER_STATE_PAUSED by calling media_streamer_pause().
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_READY.
int media_streamer_unprepare | ( | media_streamer_h | streamer | ) |
Sets media streamer state to MEDIA_STREAMER_STATE_IDLE.
- Deprecated:
- Deprecated since 7.0.
The most recently used media is reset and no longer associated with the media streamer.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation MEDIA_STREAMER_ERROR_INVALID_STATE Invalid state
- Precondition:
- The media streamer state should be higher than MEDIA_STREAMER_STATE_IDLE.
- Postcondition:
- The media streamer state will be MEDIA_STREAMER_STATE_IDLE.
- See also:
- media_streamer_prepare()
int media_streamer_unset_error_cb | ( | media_streamer_h | streamer | ) |
Unsets the error callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- See also:
- media_streamer_error_cb()
int media_streamer_unset_interrupted_cb | ( | media_streamer_h | streamer | ) |
Unsets the callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- See also:
- media_streamer_set_interrupted_cb()
int media_streamer_unset_state_change_cb | ( | media_streamer_h | streamer | ) |
Unsets the state changed callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 3.0
- Parameters:
-
[in] streamer Media streamer handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter MEDIA_STREAMER_ERROR_INVALID_OPERATION Invalid operation
- See also:
- media_streamer_set_state_change_cb()
int media_streamer_webrtc_node_set_message_cb | ( | media_streamer_node_h | webrtc, |
media_streamer_webrtc_message_cb | callback, | ||
void * | user_data | ||
) |
Sets a callback function to be invoked when WebRTC node needs to send a message to the remote peer of WebRTC connection.
- Deprecated:
- Deprecated since 7.0.
This function can be called only for MEDIA_STREAMER_NODE_TYPE_WEBRTC type node.
- Since :
- 6.0
- Parameters:
-
[in] webrtc Media streamer WebRTC node handle [in] callback The WebRTC message callback function to register [in] user_data The user data to be passed to the callback function
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter
- Precondition:
- Create a media streamer WebRTC node handle by calling media_streamer_node_create().
- Postcondition:
- media_streamer_webrtc_message_cb() will be invoked.
Unsets the WebRTC message callback function.
- Deprecated:
- Deprecated since 7.0.
- Since :
- 6.0
- Parameters:
-
[in] webrtc Media streamer WebRTC node handle
- Returns:
0
on success, otherwise a negative error value
- Return values:
-
MEDIA_STREAMER_ERROR_NONE Successful MEDIA_STREAMER_ERROR_INVALID_PARAMETER Invalid parameter