liblinphone
3.7.0
|
Data Structures | |
struct | _LinphoneVideoPolicy |
Macros | |
#define | LINPHONE_FIND_PAYLOAD_IGNORE_RATE -1 |
#define | LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS -1 |
Typedefs | |
typedef enum _LinphoneMediaEncryption | LinphoneMediaEncryption |
typedef struct _LinphoneVideoPolicy | LinphoneVideoPolicy |
Enumerations | |
enum | _LinphoneMediaEncryption { LinphoneMediaEncryptionNone, LinphoneMediaEncryptionSRTP, LinphoneMediaEncryptionZRTP } |
#define LINPHONE_FIND_PAYLOAD_IGNORE_RATE -1 |
Wildcard value used by linphone_core_find_payload_type to ignore rate in search algorithm
#define LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS -1 |
Wildcard value used by linphone_core_find_payload_type to ignore channel in search algorithm
typedef enum _LinphoneMediaEncryption LinphoneMediaEncryption |
Enum describing type of media encryption types.
typedef struct _LinphoneVideoPolicy LinphoneVideoPolicy |
Structure describing policy regarding video streams establishments.
void linphone_core_enable_adaptive_rate_control | ( | LinphoneCore * | lc, |
bool_t | enabled | ||
) |
Enable adaptive rate control.
Adaptive rate control consists in using RTCP feedback provided information to dynamically control the output bitrate of the audio and video encoders, so that we can adapt to the network conditions and available bandwidth. Control of the audio encoder is done in case of audio-only call, and control of the video encoder is done for audio & video calls. Adaptive rate control feature is enabled by default.
bool_t linphone_core_adaptive_rate_control_enabled | ( | const LinphoneCore * | lc | ) |
Returns whether adaptive rate control is enabled.
void linphone_core_set_download_bandwidth | ( | LinphoneCore * | lc, |
int | bw | ||
) |
Sets maximum available download bandwidth This is IP bandwidth, in kbit/s. This information is used signaled to other parties during calls (within SDP messages) so that the remote end can have sufficient knowledge to properly configure its audio & video codec output bitrate to not overflow available bandwidth.
lc | the LinphoneCore object |
bw | the bandwidth in kbits/s, 0 for infinite |
void linphone_core_set_upload_bandwidth | ( | LinphoneCore * | lc, |
int | bw | ||
) |
Sets maximum available upload bandwidth This is IP bandwidth, in kbit/s. This information is used by liblinphone together with remote side available bandwidth signaled in SDP messages to properly configure audio & video codec's output bitrate.
lc | the LinphoneCore object |
bw | the bandwidth in kbits/s, 0 for infinite |
int linphone_core_get_download_bandwidth | ( | const LinphoneCore * | lc | ) |
Retrieve the maximum available download bandwidth. This value was set by linphone_core_set_download_bandwidth().
int linphone_core_get_upload_bandwidth | ( | const LinphoneCore * | lc | ) |
Retrieve the maximum available upload bandwidth. This value was set by linphone_core_set_upload_bandwidth().
void linphone_core_set_download_ptime | ( | LinphoneCore * | lc, |
int | ptime | ||
) |
Set audio packetization time linphone expects to receive from peer. A value of zero means that ptime is not specified.
int linphone_core_get_download_ptime | ( | LinphoneCore * | lc | ) |
Get audio packetization time linphone expects to receive from peer. A value of zero means that ptime is not specified.
void linphone_core_set_upload_ptime | ( | LinphoneCore * | lc, |
int | ptime | ||
) |
Set audio packetization time linphone will send (in absence of requirement from peer) A value of 0 stands for the current codec default packetization time.
int linphone_core_get_upload_ptime | ( | LinphoneCore * | lc | ) |
Set audio packetization time linphone will send (in absence of requirement from peer) A value of 0 stands for the current codec default packetization time.
const MSList* linphone_core_get_audio_codecs | ( | const LinphoneCore * | lc | ) |
Returns the list of available audio codecs.
This list is unmodifiable. The ->data field of the MSList points a PayloadType structure holding the codec information. It is possible to make copy of the list with ms_list_copy() in order to modify it (such as the order of codecs).
const MSList* linphone_core_get_video_codecs | ( | const LinphoneCore * | lc | ) |
Returns the list of available video codecs.
This list is unmodifiable. The ->data field of the MSList points a PayloadType structure holding the codec information. It is possible to make copy of the list with ms_list_copy() in order to modify it (such as the order of codecs).
int linphone_core_set_audio_codecs | ( | LinphoneCore * | lc, |
MSList * | codecs | ||
) |
Sets the list of audio codecs.
The list is taken by the LinphoneCore thus the application should not free it. This list is made of struct PayloadType describing the codec parameters.
int linphone_core_set_video_codecs | ( | LinphoneCore * | lc, |
MSList * | codecs | ||
) |
Sets the list of video codecs.
The list is taken by the LinphoneCore thus the application should not free it. This list is made of struct PayloadType describing the codec parameters.
int linphone_core_get_audio_jittcomp | ( | LinphoneCore * | lc | ) |
Returns the nominal audio jitter buffer size in milliseconds.
int linphone_core_get_video_jittcomp | ( | LinphoneCore * | lc | ) |
Returns the nominal video jitter buffer size in milliseconds.
int linphone_core_get_nortp_timeout | ( | const LinphoneCore * | lc | ) |
Returns the value in seconds of the no-rtp timeout.
When no RTP or RTCP packets have been received for a while LinphoneCore will consider the call is broken (remote end crashed or disconnected from the network), and thus will terminate the call. The no-rtp timeout is the duration above which the call is considered broken.
void linphone_core_set_audio_jittcomp | ( | LinphoneCore * | lc, |
int | value | ||
) |
Sets the nominal audio jitter buffer size in milliseconds.
void linphone_core_set_video_jittcomp | ( | LinphoneCore * | lc, |
int | value | ||
) |
Sets the nominal video jitter buffer size in milliseconds.
void linphone_core_set_audio_port_range | ( | LinphoneCore * | lc, |
int | min_port, | ||
int | max_port | ||
) |
Sets the UDP port range from which to randomly select the port used for audio streaming.
void linphone_core_set_video_port_range | ( | LinphoneCore * | lc, |
int | min_port, | ||
int | max_port | ||
) |
Sets the UDP port range from which to randomly select the port used for video streaming.
void linphone_core_set_nortp_timeout | ( | LinphoneCore * | lc, |
int | nortp_timeout | ||
) |
Sets the no-rtp timeout value in seconds.
See linphone_core_get_nortp_timeout() for details.
bool_t linphone_core_get_use_info_for_dtmf | ( | LinphoneCore * | lc | ) |
Indicates whether SIP INFO is used for sending digits.
void linphone_core_set_use_info_for_dtmf | ( | LinphoneCore * | lc, |
bool_t | use_info | ||
) |
Sets whether SIP INFO is to be used for sending digits.
bool_t linphone_core_get_use_rfc2833_for_dtmf | ( | LinphoneCore * | lc | ) |
Indicates whether RFC2833 is used for sending digits.
void linphone_core_set_use_rfc2833_for_dtmf | ( | LinphoneCore * | lc, |
bool_t | use_rfc2833 | ||
) |
Sets whether RFC2833 is to be used for sending digits.
int linphone_core_get_play_level | ( | LinphoneCore * | lc | ) |
Get playback sound level in 0-100 scale.
int linphone_core_get_ring_level | ( | LinphoneCore * | lc | ) |
Get ring sound level in 0-100 scale
int linphone_core_get_rec_level | ( | LinphoneCore * | lc | ) |
Get sound capture level in 0-100 scale
void linphone_core_set_ring_level | ( | LinphoneCore * | lc, |
int | level | ||
) |
Set sound ring level in 0-100 scale
void linphone_core_set_mic_gain_db | ( | LinphoneCore * | lc, |
float | gaindb | ||
) |
Allow to control microphone level: gain in db
float linphone_core_get_mic_gain_db | ( | LinphoneCore * | lc | ) |
Get microphone gain in db.
void linphone_core_set_playback_gain_db | ( | LinphoneCore * | lc, |
float | gaindb | ||
) |
Allow to control play level before entering sound card: gain in db
float linphone_core_get_playback_gain_db | ( | LinphoneCore * | lc | ) |
Get playback gain in db before entering sound card.
void linphone_core_set_play_level | ( | LinphoneCore * | lc, |
int | level | ||
) |
Set sound playback level in 0-100 scale
void linphone_core_set_rec_level | ( | LinphoneCore * | lc, |
int | level | ||
) |
Set sound capture level in 0-100 scale
bool_t linphone_core_sound_device_can_capture | ( | LinphoneCore * | lc, |
const char * | devid | ||
) |
Returns true if the specified sound device can capture sound.
lc | The LinphoneCore object |
devid | the device name as returned by linphone_core_get_sound_devices() |
bool_t linphone_core_sound_device_can_playback | ( | LinphoneCore * | lc, |
const char * | devid | ||
) |
Returns true if the specified sound device can play sound.
lc | The LinphoneCore object |
devid | the device name as returned by linphone_core_get_sound_devices() |
int linphone_core_set_ringer_device | ( | LinphoneCore * | lc, |
const char * | devid | ||
) |
Sets the sound device used for ringing.
lc | The LinphoneCore object |
devid | the device name as returned by linphone_core_get_sound_devices() |
int linphone_core_set_playback_device | ( | LinphoneCore * | lc, |
const char * | devid | ||
) |
Sets the sound device used for playback.
lc | The LinphoneCore object |
devid | the device name as returned by linphone_core_get_sound_devices() |
int linphone_core_set_capture_device | ( | LinphoneCore * | lc, |
const char * | devid | ||
) |
Sets the sound device used for capture.
lc | The LinphoneCore object |
devid | the device name as returned by linphone_core_get_sound_devices() |
const char* linphone_core_get_ringer_device | ( | LinphoneCore * | lc | ) |
Returns the name of the currently assigned sound device for ringing.
lc | The LinphoneCore object |
const char* linphone_core_get_playback_device | ( | LinphoneCore * | lc | ) |
Returns the name of the currently assigned sound device for playback.
lc | The LinphoneCore object |
const char* linphone_core_get_capture_device | ( | LinphoneCore * | lc | ) |
Returns the name of the currently assigned sound device for capture.
lc | The LinphoneCore object |
const char** linphone_core_get_sound_devices | ( | LinphoneCore * | lc | ) |
Returns an unmodifiable array of available sound devices.
The array is NULL terminated.
lc | The LinphoneCore object |
const char** linphone_core_get_video_devices | ( | const LinphoneCore * | lc | ) |
Returns an unmodifiable array of available video capture devices.
The array is NULL terminated.
void linphone_core_set_ring | ( | LinphoneCore * | lc, |
const char * | path | ||
) |
Sets the path to a wav file used for ringing.
path | The file must be a wav 16bit linear. Local ring is disabled if null |
lc | The LinphoneCore object |
const char* linphone_core_get_ring | ( | const LinphoneCore * | lc | ) |
Returns the path to the wav file used for ringing.
lc | The LinphoneCore object |
void linphone_core_set_ringback | ( | LinphoneCore * | lc, |
const char * | path | ||
) |
Sets the path to a wav file used for ringing back.
Ringback means the ring that is heard when it's ringing at the remote party. The file must be a wav 16bit linear.
const char* linphone_core_get_ringback | ( | const LinphoneCore * | lc | ) |
Returns the path to the wav file used for ringing back.
void linphone_core_enable_echo_cancellation | ( | LinphoneCore * | lc, |
bool_t | val | ||
) |
Enables or disable echo cancellation. Value is saved an used for subsequent calls
bool_t linphone_core_echo_cancellation_enabled | ( | LinphoneCore * | lc | ) |
Returns TRUE if echo cancellation is enabled.
void linphone_core_send_dtmf | ( | LinphoneCore * | lc, |
char | dtmf | ||
) |
Send the specified dtmf.
This function only works during calls. The dtmf is automatically played to the user.
lc | The LinphoneCore object |
dtmf | The dtmf name specified as a char, such as '0', '#' etc... |
void linphone_core_set_video_policy | ( | LinphoneCore * | lc, |
const LinphoneVideoPolicy * | policy | ||
) |
Sets the default policy for video. This policy defines whether:
const LinphoneVideoPolicy* linphone_core_get_video_policy | ( | LinphoneCore * | lc | ) |
Get the default policy for video. See linphone_core_set_video_policy() for more details.
void linphone_core_enable_video_preview | ( | LinphoneCore * | lc, |
bool_t | val | ||
) |
Controls video preview enablement.
Video preview refers to the action of displaying the local webcam image to the user while not in call.
bool_t linphone_core_video_preview_enabled | ( | const LinphoneCore * | lc | ) |
Returns TRUE if video previewing is enabled.
void linphone_core_enable_self_view | ( | LinphoneCore * | lc, |
bool_t | val | ||
) |
Enables or disable self view during calls.
Self-view refers to having local webcam image inserted in corner of the video window during calls. This function works at any time, including during calls.
bool_t linphone_core_self_view_enabled | ( | const LinphoneCore * | lc | ) |
Returns TRUE if self-view is enabled, FALSE otherwise.
Refer to linphone_core_enable_self_view() for details.
int linphone_core_set_video_device | ( | LinphoneCore * | lc, |
const char * | id | ||
) |
Sets the active video device.
lc | The LinphoneCore object |
id | the name of the video device as returned by linphone_core_get_video_devices() |
const char* linphone_core_get_video_device | ( | const LinphoneCore * | lc | ) |
Returns the name of the currently active video device.
lc | The LinphoneCore object |
unsigned long linphone_core_get_native_video_window_id | ( | const LinphoneCore * | lc | ) |
Returns the native window handle of the video window, casted as an unsigned long.
void linphone_core_set_native_video_window_id | ( | LinphoneCore * | lc, |
unsigned long | id | ||
) |
Set the native video window id where the video is to be displayed. For MacOS, Linux, Windows: if not set or zero the core will create its own window, unless the special id -1 is given.
unsigned long linphone_core_get_native_preview_window_id | ( | const LinphoneCore * | lc | ) |
Returns the native window handle of the video preview window, casted as an unsigned long.
void linphone_core_set_native_preview_window_id | ( | LinphoneCore * | lc, |
unsigned long | id | ||
) |
Set the native window id where the preview video (local camera) is to be displayed. This has to be used in conjonction with linphone_core_use_preview_window(). MacOS, Linux, Windows: if not set or zero the core will create its own window, unless the special id -1 is given.
int linphone_core_get_device_rotation | ( | LinphoneCore * | lc | ) |
returns current device orientation
void linphone_core_set_device_rotation | ( | LinphoneCore * | lc, |
int | rotation | ||
) |
Tells the core the device current orientation. This can be used by capture filters on mobile devices to select between portrait/landscape mode and to produce properly oriented images. The exact meaning of the value in rotation if left to each device specific implementations.
lc | object. |
rotation | . IOS supported values are 0 for UIInterfaceOrientationPortrait and 270 for UIInterfaceOrientationLandscapeRight. |
const MSVideoSizeDef* linphone_core_get_supported_video_sizes | ( | LinphoneCore * | lc | ) |
Returns the zero terminated table of supported video resolutions.
void linphone_core_set_preferred_video_size | ( | LinphoneCore * | lc, |
MSVideoSize | vsize | ||
) |
Sets the preferred video size.
This applies only to the stream that is captured and sent to the remote party, since we accept all standard video size on the receive path.
void linphone_core_set_preferred_video_size_by_name | ( | LinphoneCore * | lc, |
const char * | name | ||
) |
Sets the preferred video size by its name.
This is identical to linphone_core_set_preferred_video_size() except that it takes the name of the video resolution as input. Video resolution names are: qcif, svga, cif, vga, 4cif, svga ...
MSVideoSize linphone_core_get_preferred_video_size | ( | LinphoneCore * | lc | ) |
Returns the current preferred video size for sending.
void linphone_core_play_dtmf | ( | LinphoneCore * | lc, |
char | dtmf, | ||
int | duration_ms | ||
) |
Plays a dtmf sound to the local user.
lc | LinphoneCore |
dtmf | DTMF to play ['0'..'16'] | '#' | '#' |
duration_ms | duration in ms, -1 means play until next further call to linphone_core_stop_dtmf() |
void linphone_core_stop_dtmf | ( | LinphoneCore * | lc | ) |
Stops playing a dtmf started by linphone_core_play_dtmf().
void linphone_core_set_mtu | ( | LinphoneCore * | lc, |
int | mtu | ||
) |
Sets the maximum transmission unit size in bytes. This information is useful for sending RTP packets. Default value is 1500.
void linphone_core_stop_ringing | ( | LinphoneCore * | lc | ) |
Whenever the liblinphone is playing a ring to advertise an incoming call or ringback of an outgoing call, this function stops the ringing. Typical use is to stop ringing when the user requests to ignore the call.
lc | The LinphoneCore object |
const char* linphone_media_encryption_to_string | ( | LinphoneMediaEncryption | menc | ) |
Convert enum member to string.
void linphone_call_enable_echo_cancellation | ( | LinphoneCall * | call, |
bool_t | val | ||
) |
Enables or disable echo cancellation for this call
call | |
val |
bool_t linphone_call_echo_cancellation_enabled | ( | LinphoneCall * | lc | ) |
Returns TRUE if echo cancellation is enabled.
void linphone_call_enable_echo_limiter | ( | LinphoneCall * | call, |
bool_t | val | ||
) |
Enables or disable echo limiter for this call
call | |
val |
bool_t linphone_call_echo_limiter_enabled | ( | const LinphoneCall * | call | ) |
Returns TRUE if echo limiter is enabled.
LinphoneCallParams* linphone_core_create_default_call_parameters | ( | LinphoneCore * | lc | ) |
Get default call parameters reflecting current linphone core configuration
LinphoneCore | object |
void linphone_core_enable_dns_srv | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable DNS SRV resolution.
[in] | lc | LinphoneCore object. |
[in] | enable | TRUE to enable DNS SRV resolution, FALSE to disable it. |
bool_t linphone_core_dns_srv_enabled | ( | const LinphoneCore * | lc | ) |
Tells whether DNS SRV resolution is enabled.
[in] | lc | LinphoneCore object. |
bool_t linphone_core_payload_type_enabled | ( | LinphoneCore * | lc, |
const PayloadType * | pt | ||
) |
Tells whether the specified payload type is enabled.
[in] | lc | LinphoneCore object. |
[in] | pt | The #PayloadType we want to know is enabled or not. |
int linphone_core_enable_payload_type | ( | LinphoneCore * | lc, |
PayloadType * | pt, | ||
bool_t | enable | ||
) |
Enable or disable the use of the specified payload type.
[in] | lc | LinphoneCore object. |
[in] | pt | The #PayloadType to enable or disable. It can be retrieved using linphone_core_find_payload_type |
[in] | enable | TRUE to enable the payload type, FALSE to disable it. |
PayloadType* linphone_core_find_payload_type | ( | LinphoneCore * | lc, |
const char * | type, | ||
int | rate, | ||
int | channels | ||
) |
Get payload type from mime type and clock rate
This function searches in audio and video codecs for the given payload type name and clockrate.
lc | LinphoneCore object |
type | payload mime type (I.E SPEEX, PCMU, VP8) |
rate | can be LINPHONE_FIND_PAYLOAD_IGNORE_RATE |
channels | number of channels, can be LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS |
void linphone_core_enable_audio_adaptive_jittcomp | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable the audio adaptive jitter compensation.
[in] | lc | LinphoneCore object |
[in] | enable | TRUE to enable the audio adaptive jitter compensation, FALSE to disable it. |
bool_t linphone_core_audio_adaptive_jittcomp_enabled | ( | LinphoneCore * | lc | ) |
Tells whether the audio adaptive jitter compensation is enabled.
[in] | lc | LinphoneCore object |
void linphone_core_enable_video_adaptive_jittcomp | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable the video adaptive jitter compensation.
[in] | lc | LinphoneCore object |
[in] | enable | TRUE to enable the video adaptive jitter compensation, FALSE to disable it. |
bool_t linphone_core_video_adaptive_jittcomp_enabled | ( | LinphoneCore * | lc | ) |
Tells whether the video adaptive jitter compensation is enabled.
[in] | lc | LinphoneCore object |
void linphone_core_reload_sound_devices | ( | LinphoneCore * | lc | ) |
Update detection of sound devices.
Use this function when the application is notified of USB plug events, so that list of available hardwares for sound playback and capture is updated.
[in] | lc | LinphoneCore object. |
void linphone_core_enable_echo_limiter | ( | LinphoneCore * | lc, |
bool_t | val | ||
) |
Enables or disable echo limiter.
[in] | lc | LinphoneCore object. |
[in] | val | TRUE to enable echo limiter, FALSE to disable it. |
bool_t linphone_core_echo_limiter_enabled | ( | const LinphoneCore * | lc | ) |
Tells whether echo limiter is enabled.
[in] | lc | LinphoneCore object. |
void linphone_core_enable_mic | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable the microphone.
[in] | lc | LinphoneCore object |
[in] | enable | TRUE to enable the microphone, FALSE to disable it. |
bool_t linphone_core_mic_enabled | ( | LinphoneCore * | lc | ) |
Tells whether the microphone is enabled.
[in] | lc | LinphoneCore object |
void linphone_core_enable_video | ( | LinphoneCore * | lc, |
bool_t | vcap_enabled, | ||
bool_t | display_enabled | ||
) |
Enables video globally.
This function does not have any effect during calls. It just indicates LinphoneCore to initiate future calls with video or not. The two boolean parameters indicate in which direction video is enabled. Setting both to false disables video entirely.
lc | The LinphoneCore object |
vcap_enabled | indicates whether video capture is enabled |
display_enabled | indicates whether video display should be shown |
bool_t linphone_core_video_enabled | ( | LinphoneCore * | lc | ) |
Returns TRUE if video is enabled, FALSE otherwise.
void linphone_core_enable_video_capture | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable video capture.
This function does not have any effect during calls. It just indicates the LinphoneCore to initiate future calls with video capture or not.
[in] | lc | LinphoneCore object. |
[in] | enable | TRUE to enable video capture, FALSE to disable it. |
void linphone_core_enable_video_display | ( | LinphoneCore * | lc, |
bool_t | enable | ||
) |
Enable or disable video display.
This function does not have any effect during calls. It just indicates the LinphoneCore to initiate future calls with video display or not.
[in] | lc | LinphoneCore object. |
[in] | enable | TRUE to enable video display, FALSE to disable it. |
bool_t linphone_core_video_capture_enabled | ( | LinphoneCore * | lc | ) |
Tells whether video capture is enabled.
[in] | lc | LinphoneCore object. |
bool_t linphone_core_video_display_enabled | ( | LinphoneCore * | lc | ) |
Tells whether video display is enabled.
[in] | lc | LinphoneCore object. |
void linphone_core_reload_video_devices | ( | LinphoneCore * | lc | ) |
Update detection of camera devices.
Use this function when the application is notified of USB plug events, so that list of available hardwares for video capture is updated.
[in] | lc | LinphoneCore object. |
int linphone_core_set_static_picture | ( | LinphoneCore * | lc, |
const char * | path | ||
) |
Set the path to the image file to stream when "Static picture" is set as the video device.
[in] | lc | LinphoneCore object. |
[in] | path | The path to the image file to use. |
const char* linphone_core_get_static_picture | ( | LinphoneCore * | lc | ) |
Get the path to the image file streamed when "Static picture" is set as the video device.
[in] | lc | LinphoneCore object. |
int linphone_core_set_static_picture_fps | ( | LinphoneCore * | lc, |
float | fps | ||
) |
Set the frame rate for static picture.
[in] | lc | LinphoneCore object. |
[in] | fps | The new frame rate to use for static picture. |
float linphone_core_get_static_picture_fps | ( | LinphoneCore * | lc | ) |
Get the frame rate for static picture
[in] | lc | LinphoneCore object. |
void linphone_core_use_preview_window | ( | LinphoneCore * | lc, |
bool_t | yesno | ||
) |
Tells the core to use a separate window for local camera preview video, instead of inserting local view within the remote video window.
[in] | lc | LinphoneCore object. |
[in] | yesno | TRUE to use a separate window, FALSE to insert the preview in the remote video window. |
int linphone_core_set_media_encryption | ( | LinphoneCore * | lc, |
LinphoneMediaEncryption | menc | ||
) |
Choose the media encryption policy to be used for RTP packets.
[in] | lc | LinphoneCore object. |
[in] | menc | The media encryption policy to be used. |
LinphoneMediaEncryption linphone_core_get_media_encryption | ( | LinphoneCore * | lc | ) |
Get the media encryption policy being used for RTP packets.
[in] | lc | LinphoneCore object. |
bool_t linphone_core_is_media_encryption_mandatory | ( | LinphoneCore * | lc | ) |
Get behaviour when encryption parameters negociation fails on outgoing call.
[in] | lc | LinphoneCore object. |
void linphone_core_set_media_encryption_mandatory | ( | LinphoneCore * | lc, |
bool_t | m | ||
) |
Define behaviour when encryption parameters negociation fails on outgoing call.
[in] | lc | LinphoneCore object. |
[in] | m | If set to TRUE call will fail; if set to FALSE will resend an INVITE with encryption disabled. |
void linphone_core_set_video_display_filter | ( | LinphoneCore * | lc, |
const char * | filter_name | ||
) |
Set the name of the mediastreamer2 filter to be used for rendering video. This is for advanced users of the library, mainly to workaround hardware/driver bugs.
const char* linphone_core_get_video_display_filter | ( | LinphoneCore * | lc | ) |
Get the name of the mediastreamer2 filter used for rendering video.