• Api Documentation
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  • Linphone
    • Account
    • AccountCreator
    • AccountCreatorActivationCodeStatus
    • AccountCreatorAlgoStatus
    • AccountCreatorBackend
    • AccountCreatorDomainStatus
    • AccountCreatorEmailStatus
    • AccountCreatorLanguageStatus
    • AccountCreatorListener
    • AccountCreatorListener.OnAccountCreationRequestTokenDelegate
    • AccountCreatorListener.OnAccountCreationTokenUsingRequestTokenDelegate
    • AccountCreatorListener.OnActivateAccountDelegate
    • AccountCreatorListener.OnActivateAliasDelegate
    • AccountCreatorListener.OnCreateAccountDelegate
    • AccountCreatorListener.OnIsAccountActivatedDelegate
    • AccountCreatorListener.OnIsAccountExistDelegate
    • AccountCreatorListener.OnIsAccountLinkedDelegate
    • AccountCreatorListener.OnIsAliasUsedDelegate
    • AccountCreatorListener.OnLinkAccountDelegate
    • AccountCreatorListener.OnLoginLinphoneAccountDelegate
    • AccountCreatorListener.OnRecoverAccountDelegate
    • AccountCreatorListener.OnSendTokenDelegate
    • AccountCreatorListener.OnUpdateAccountDelegate
    • AccountCreatorPasswordStatus
    • AccountCreatorPhoneNumberStatus
    • AccountCreatorStatus
    • AccountCreatorTransportStatus
    • AccountCreatorUsernameStatus
    • AccountDevice
    • AccountListener
    • AccountListener.OnMessageWaitingIndicationChangedDelegate
    • AccountListener.OnRegistrationStateChangedDelegate
    • AccountManagerServices
    • AccountManagerServicesRequest
    • AccountManagerServicesRequestListener
    • AccountManagerServicesRequestListener.OnDevicesListFetchedDelegate
    • AccountManagerServicesRequestListener.OnRequestErrorDelegate
    • AccountManagerServicesRequestListener.OnRequestSuccessfulDelegate
    • AccountManagerServicesRequestType
    • AccountParams
    • Address
    • AddressFamily
    • Alert
    • AlertListener
    • AlertListener.OnTerminatedDelegate
    • AlertType
    • AudioDevice
    • AudioDeviceCapabilities
    • AudioDeviceType
    • AuthInfo
    • AuthMethod
    • AVPFMode
    • BearerToken
    • Buffer
    • Call
    • CallDir
    • CallListener
    • CallListener.OnAckProcessingDelegate
    • CallListener.OnAudioDeviceChangedDelegate
    • CallListener.OnAuthenticationTokenVerifiedDelegate
    • CallListener.OnCameraNotWorkingDelegate
    • CallListener.OnDtmfReceivedDelegate
    • CallListener.OnEncryptionChangedDelegate
    • CallListener.OnGoclearAckSentDelegate
    • CallListener.OnInfoMessageReceivedDelegate
    • CallListener.OnNextVideoFrameDecodedDelegate
    • CallListener.OnReceiveMasterKeyChangedDelegate
    • CallListener.OnReferRequestedDelegate
    • CallListener.OnRemoteRecordingDelegate
    • CallListener.OnSecurityLevelDowngradedDelegate
    • CallListener.OnSendMasterKeyChangedDelegate
    • CallListener.OnSnapshotTakenDelegate
    • CallListener.OnStateChangedDelegate
    • CallListener.OnStatsUpdatedDelegate
    • CallListener.OnTmmbrReceivedDelegate
    • CallListener.OnTransferStateChangedDelegate
    • CallListener.OnVideoDisplayErrorOccurredDelegate
    • CallLog
    • CallParams
    • CallState
    • CallStats
    • CallStatus
    • CardDavParams
    • ChatMessage
    • ChatMessageDirection
    • ChatMessageListener
    • ChatMessageListener.OnEphemeralMessageDeletedDelegate
    • ChatMessageListener.OnEphemeralMessageTimerStartedDelegate
    • ChatMessageListener.OnFileTransferProgressIndicationDelegate
    • ChatMessageListener.OnFileTransferRecvDelegate
    • ChatMessageListener.OnFileTransferSendChunkDelegate
    • ChatMessageListener.OnFileTransferSendDelegate
    • ChatMessageListener.OnFileTransferTerminatedDelegate
    • ChatMessageListener.OnMsgStateChangedDelegate
    • ChatMessageListener.OnNewMessageReactionDelegate
    • ChatMessageListener.OnParticipantImdnStateChangedDelegate
    • ChatMessageListener.OnReactionRemovedDelegate
    • ChatMessageReaction
    • ChatMessageState
    • ChatParams
    • ChatRoom
    • ChatRoomBackend
    • ChatRoomCapabilities
    • ChatRoomEncryptionBackend
    • ChatRoomEphemeralMode
    • ChatRoomHistoryFilter
    • ChatRoomListener
    • ChatRoomListener.OnChatMessageParticipantImdnStateChangedDelegate
    • ChatRoomListener.OnChatMessageReceivedDelegate
    • ChatRoomListener.OnChatMessageSendingDelegate
    • ChatRoomListener.OnChatMessageSentDelegate
    • ChatRoomListener.OnChatMessageShouldBeStoredDelegate
    • ChatRoomListener.OnChatMessagesReceivedDelegate
    • ChatRoomListener.OnChatRoomReadDelegate
    • ChatRoomListener.OnConferenceAddressGenerationDelegate
    • ChatRoomListener.OnConferenceJoinedDelegate
    • ChatRoomListener.OnConferenceLeftDelegate
    • ChatRoomListener.OnEphemeralEventDelegate
    • ChatRoomListener.OnEphemeralMessageDeletedDelegate
    • ChatRoomListener.OnEphemeralMessageTimerStartedDelegate
    • ChatRoomListener.OnIsComposingReceivedDelegate
    • ChatRoomListener.OnMessageReceivedDelegate
    • ChatRoomListener.OnMessagesReceivedDelegate
    • ChatRoomListener.OnNewEventDelegate
    • ChatRoomListener.OnNewEventsDelegate
    • ChatRoomListener.OnNewMessageReactionDelegate
    • ChatRoomListener.OnParticipantAddedDelegate
    • ChatRoomListener.OnParticipantAdminStatusChangedDelegate
    • ChatRoomListener.OnParticipantDeviceAddedDelegate
    • ChatRoomListener.OnParticipantDeviceMediaAvailabilityChangedDelegate
    • ChatRoomListener.OnParticipantDeviceRemovedDelegate
    • ChatRoomListener.OnParticipantDeviceStateChangedDelegate
    • ChatRoomListener.OnParticipantRegistrationSubscriptionRequestedDelegate
    • ChatRoomListener.OnParticipantRegistrationUnsubscriptionRequestedDelegate
    • ChatRoomListener.OnParticipantRemovedDelegate
    • ChatRoomListener.OnSecurityEventDelegate
    • ChatRoomListener.OnStateChangedDelegate
    • ChatRoomListener.OnSubjectChangedDelegate
    • ChatRoomListener.OnUndecryptableMessageReceivedDelegate
    • ChatRoomParams
    • ChatRoomSecurityLevel
    • ChatRoomState
    • CodecPriorityPolicy
    • Conference
    • ConferenceInfo
    • ConferenceInfoState
    • ConferenceJoiningMode
    • ConferenceLayout
    • ConferenceListener
    • ConferenceListener.OnActiveSpeakerParticipantDeviceDelegate
    • ConferenceListener.OnAllowedParticipantListChangedDelegate
    • ConferenceListener.OnAudioDeviceChangedDelegate
    • ConferenceListener.OnAvailableMediaChangedDelegate
    • ConferenceListener.OnFullStateReceivedDelegate
    • ConferenceListener.OnParticipantAddedDelegate
    • ConferenceListener.OnParticipantAdminStatusChangedDelegate
    • ConferenceListener.OnParticipantDeviceAddedDelegate
    • ConferenceListener.OnParticipantDeviceIsMutedDelegate
    • ConferenceListener.OnParticipantDeviceIsSpeakingChangedDelegate
    • ConferenceListener.OnParticipantDeviceMediaAvailabilityChangedDelegate
    • ConferenceListener.OnParticipantDeviceMediaCapabilityChangedDelegate
    • ConferenceListener.OnParticipantDeviceRemovedDelegate
    • ConferenceListener.OnParticipantDeviceScreenSharingChangedDelegate
    • ConferenceListener.OnParticipantDeviceStateChangedDelegate
    • ConferenceListener.OnParticipantRemovedDelegate
    • ConferenceListener.OnParticipantRoleChangedDelegate
    • ConferenceListener.OnStateChangedDelegate
    • ConferenceListener.OnSubjectChangedDelegate
    • ConferenceParams
    • ConferenceParticipantListType
    • ConferenceScheduler
    • ConferenceSchedulerListener
    • ConferenceSchedulerListener.OnInvitationsSentDelegate
    • ConferenceSchedulerListener.OnStateChangedDelegate
    • ConferenceSchedulerState
    • ConferenceSchedulerType
    • ConferenceSecurityLevel
    • ConferenceState
    • Config
    • ConfiguringState
    • ConsolidatedPresence
    • Content
    • Core
    • Core.MSOglContextInfo
    • CoreListener
    • CoreListener.OnAccountAddedDelegate
    • CoreListener.OnAccountRegistrationStateChangedDelegate
    • CoreListener.OnAccountRemovedDelegate
    • CoreListener.OnAudioDeviceChangedDelegate
    • CoreListener.OnAudioDevicesListUpdatedDelegate
    • CoreListener.OnAuthenticationRequestedDelegate
    • CoreListener.OnBuddyInfoUpdatedDelegate
    • CoreListener.OnCallCreatedDelegate
    • CoreListener.OnCallEncryptionChangedDelegate
    • CoreListener.OnCallGoclearAckSentDelegate
    • CoreListener.OnCallIdUpdatedDelegate
    • CoreListener.OnCallLogUpdatedDelegate
    • CoreListener.OnCallReceiveMasterKeyChangedDelegate
    • CoreListener.OnCallSendMasterKeyChangedDelegate
    • CoreListener.OnCallStateChangedDelegate
    • CoreListener.OnCallStatsUpdatedDelegate
    • CoreListener.OnChatRoomEphemeralMessageDeletedDelegate
    • CoreListener.OnChatRoomReadDelegate
    • CoreListener.OnChatRoomSessionStateChangedDelegate
    • CoreListener.OnChatRoomStateChangedDelegate
    • CoreListener.OnChatRoomSubjectChangedDelegate
    • CoreListener.OnConferenceInfoReceivedDelegate
    • CoreListener.OnConferenceStateChangedDelegate
    • CoreListener.OnConfiguringStatusDelegate
    • CoreListener.OnDefaultAccountChangedDelegate
    • CoreListener.OnDtmfReceivedDelegate
    • CoreListener.OnEcCalibrationAudioInitDelegate
    • CoreListener.OnEcCalibrationAudioUninitDelegate
    • CoreListener.OnEcCalibrationResultDelegate
    • CoreListener.OnFirstCallStartedDelegate
    • CoreListener.OnFriendListCreatedDelegate
    • CoreListener.OnFriendListRemovedDelegate
    • CoreListener.OnGlobalStateChangedDelegate
    • CoreListener.OnImeeUserRegistrationDelegate
    • CoreListener.OnInfoReceivedDelegate
    • CoreListener.OnIsComposingReceivedDelegate
    • CoreListener.OnLastCallEndedDelegate
    • CoreListener.OnLogCollectionUploadProgressIndicationDelegate
    • CoreListener.OnLogCollectionUploadStateChangedDelegate
    • CoreListener.OnMessageReceivedDelegate
    • CoreListener.OnMessageReceivedUnableDecryptDelegate
    • CoreListener.OnMessageSentDelegate
    • CoreListener.OnMessagesReceivedDelegate
    • CoreListener.OnMessageWaitingIndicationChangedDelegate
    • CoreListener.OnNetworkReachableDelegate
    • CoreListener.OnNewAlertTriggeredDelegate
    • CoreListener.OnNewMessageReactionDelegate
    • CoreListener.OnNewSubscriptionRequestedDelegate
    • CoreListener.OnNotifyPresenceReceivedDelegate
    • CoreListener.OnNotifyPresenceReceivedForUriOrTelDelegate
    • CoreListener.OnNotifyReceivedDelegate
    • CoreListener.OnNotifySentDelegate
    • CoreListener.OnPreviewDisplayErrorOccurredDelegate
    • CoreListener.OnPublishReceivedDelegate
    • CoreListener.OnPublishStateChangedDelegate
    • CoreListener.OnPushNotificationReceivedDelegate
    • CoreListener.OnQrcodeFoundDelegate
    • CoreListener.OnReactionRemovedDelegate
    • CoreListener.OnReferReceivedDelegate
    • CoreListener.OnRegistrationStateChangedDelegate
    • CoreListener.OnRemainingNumberOfFileTransferChangedDelegate
    • CoreListener.OnSnapshotTakenDelegate
    • CoreListener.OnSubscribeReceivedDelegate
    • CoreListener.OnSubscriptionStateChangedDelegate
    • CoreListener.OnTransferStateChangedDelegate
    • CoreListener.OnVersionUpdateCheckResultReceivedDelegate
    • CoreLogCollectionUploadState
    • DialPlan
    • Dictionary
    • DigestAuthenticationPolicy
    • EcCalibratorStatus
    • EktInfo
    • ErrorInfo
    • Event
    • EventListener
    • EventListener.OnNotifyReceivedDelegate
    • EventListener.OnNotifyResponseDelegate
    • EventListener.OnPublishReceivedDelegate
    • EventListener.OnPublishStateChangedDelegate
    • EventListener.OnSubscribeReceivedDelegate
    • EventListener.OnSubscribeStateChangedDelegate
    • EventLog
    • EventLogType
    • Factory
    • Friend
    • FriendCapability
    • FriendDevice
    • FriendList
    • FriendListener
    • FriendListener.OnPresenceReceivedDelegate
    • FriendListListener
    • FriendListListener.OnContactCreatedDelegate
    • FriendListListener.OnContactDeletedDelegate
    • FriendListListener.OnContactUpdatedDelegate
    • FriendListListener.OnNewSipAddressDiscoveredDelegate
    • FriendListListener.OnPresenceReceivedDelegate
    • FriendListListener.OnSyncStatusChangedDelegate
    • FriendListStatus
    • FriendListSyncStatus
    • FriendListType
    • FriendPhoneNumber
    • GlobalState
    • Headers
    • IceState
    • ImNotifPolicy
    • InfoMessage
    • Ldap
    • LdapAuthMethod
    • LdapCertVerificationMode
    • LdapCheck
    • LdapDebugLevel
    • LdapParams
    • LimeState
    • LinphoneException
    • LinphoneObject
    • LinphoneWrapper
    • LogCollectionState
    • LoggingService
    • LoggingServiceListener
    • LoggingServiceListener.OnLogMessageWrittenDelegate
    • LogLevel
    • MagicSearch
    • MagicSearchAggregation
    • MagicSearchListener
    • MagicSearchListener.OnLdapHaveMoreResultsDelegate
    • MagicSearchListener.OnMoreResultsAvailableDelegate
    • MagicSearchListener.OnSearchResultsReceivedDelegate
    • MagicSearchSource
    • MediaDirection
    • MediaEncryption
    • MediaFileFormat
    • MediaResourceMode
    • MediastreamerFactory
    • MessageWaitingIndication
    • MessageWaitingIndicationContextClass
    • MessageWaitingIndicationSummary
    • NatPolicy
    • Participant
    • ParticipantDevice
    • ParticipantDeviceDisconnectionMethod
    • ParticipantDeviceIdentity
    • ParticipantDeviceJoiningMethod
    • ParticipantDeviceListener
    • ParticipantDeviceListener.OnIsMutedDelegate
    • ParticipantDeviceListener.OnIsSpeakingChangedDelegate
    • ParticipantDeviceListener.OnScreenSharingChangedDelegate
    • ParticipantDeviceListener.OnStateChangedDelegate
    • ParticipantDeviceListener.OnStreamAvailabilityChangedDelegate
    • ParticipantDeviceListener.OnStreamCapabilityChangedDelegate
    • ParticipantDeviceListener.OnThumbnailStreamAvailabilityChangedDelegate
    • ParticipantDeviceListener.OnThumbnailStreamCapabilityChangedDelegate
    • ParticipantDeviceListener.OnVideoDisplayErrorOccurredDelegate
    • ParticipantDeviceState
    • ParticipantImdnState
    • ParticipantInfo
    • ParticipantRole
    • PayloadType
    • Player
    • PlayerListener
    • PlayerListener.OnEofReachedDelegate
    • PlayerState
    • PresenceActivity
    • PresenceActivityType
    • PresenceBasicStatus
    • PresenceModel
    • PresenceNote
    • PresencePerson
    • PresenceService
    • Privacy
    • ProxyConfig
    • PublishState
    • PushNotificationConfig
    • PushNotificationMessage
    • Range
    • Reason
    • Recorder
    • RecorderParams
    • RecorderState
    • RegistrationState
    • RemoteContactDirectory
    • RemoteContactDirectoryType
    • SearchDirection
    • SearchResult
    • SecurityEventType
    • SecurityLevel
    • SessionExpiresRefresher
    • SignalInformation
    • SignalStrengthUnit
    • SignalType
    • SrtpSuite
    • StreamType
    • SubscribePolicy
    • SubscriptionDir
    • SubscriptionState
    • SupportLevel
    • ToneID
    • Transports
    • TransportType
    • Tunnel
    • TunnelConfig
    • TunnelMode
    • UpnpState
    • Vcard
    • VersionUpdateCheckResult
    • VideoActivationPolicy
    • VideoDefinition
    • VideoSourceDescriptor
    • VideoSourceScreenSharingType
    • VideoSourceType
    • XmlRpcArgType
    • XmlRpcRequest
    • XmlRpcRequestListener
    • XmlRpcRequestListener.OnResponseDelegate
    • XmlRpcSession
    • XmlRpcStatus
    • ZrtpKeyAgreement
    • ZrtpPeerStatus

Class Recorder

Interface used to record audio and video into files.

Inheritance
System.Object
LinphoneObject
Recorder
Inherited Members
LinphoneObject.StringArrayToBctbxList(IEnumerable<String>)
LinphoneObject.CleanStringArrayPtrs()
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Linphone
Assembly: cs.temp.dll.dll
Syntax
public class Recorder : LinphoneObject
Remarks

See : Linphone.Core.CreateRecorder()

Properties

CaptureVolume

Get linear volume when capturing audio.

Declaration
public float CaptureVolume { get; }
Property Value
Type Description
System.Single

Linear volume.

Duration

Gets the duration of the recording.

Declaration
public int Duration { get; }
Property Value
Type Description
System.Int32

the duration of the recording, in milliseconds.

File

Gets the file used for recording.

Declaration
public string File { get; }
Property Value
Type Description
System.String

the file used for the recording if any.

Params

Retrieves the Linphone.RecorderParams object.

Declaration
public RecorderParams Params { get; set; }
Property Value
Type Description
RecorderParams

The Linphone.RecorderParams object.

State

Gets the current state of the recorder.

Declaration
public RecorderState State { get; }
Property Value
Type Description
RecorderState

the current Linphone.RecorderState.

Methods

Close()

Closes the opened file.

Declaration
public void Close()

CreateContent()

Create a Linphone.Content object from the recording, for example to send it within a Linphone.ChatMessage.

Declaration
public Content CreateContent()
Returns
Type Description
Content

the Linphone.Content matching the recording, or null.

Remarks

Warning : Recorder must be in Closed state!

Open(String)

Opens a file for recording.

If the file already exists, it will open in append mode, otherwise it is created.

Declaration
public void Open(string file)
Parameters
Type Name Description
System.String file

The path to the file to open.

Pause()

Pauses the recording.

Declaration
public void Pause()

Start()

Starts the recording into the opened file.

Declaration
public void Start()
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