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meowcaller

package module

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Versions in this module

v0

v0.2.1

Oct 25, 2026

v0.2.0

Sep 25, 2026

v0.1.1

Sep 11, 2026

v0.1.0

Sep 4, 2026

Changes in this version

+ const FrameSamples

+ const SampleRate

+ type AudioCodec int8

+ const AudioCodecMlow

+ const AudioCodecOpus

+ func (c AudioCodec) String() string

+ type AudioSink interface

+ Close func() error

+ WriteFrame func(frame []float32) error

+ func WAVRecorder(path string) (AudioSink, error)

+ type AudioSource interface

+ Close func() error

+ ReadFrame func() ([]float32, error)

+ func MP3File(path string) (AudioSource, error)

+ func OpusFile(path string) (AudioSource, error)

+ func PCMStream(r io.ReadCloser) AudioSource

+ func WAVFile(path string) (AudioSource, error)

+ type Call struct

+ func (c *Call) AcceptVideo() error

+ func (c *Call) AddParticipant(ctx context.Context, target string) error

+ func (c *Call) AddParticipants(ctx context.Context, targets ...string) []error

+ func (c *Call) AdmitParticipant(ctx context.Context, user string) error

+ func (c *Call) Answer() error

+ func (c *Call) DenyParticipant(ctx context.Context, user string) error

+ func (c *Call) GroupState() (GroupCallState, bool)

+ func (c *Call) Hangup() error

+ func (c *Call) ID() string

+ func (c *Call) IsReceivingVideo() bool

+ func (c *Call) IsSendingVideo() bool

+ func (c *Call) IsVideo() bool

+ func (c *Call) OnEnd(fn func(reason string))

+ func (c *Call) OnGroupState(fn func(GroupCallState))

+ func (c *Call) OnHandRaise(fn func(HandRaiseState))

+ func (c *Call) OnMuteState(fn func(muted bool))

+ func (c *Call) OnParticipantVideoFrame(fn func(ParticipantVideoFrame))

+ func (c *Call) OnPeerAccept(fn func())

+ func (c *Call) OnReaction(fn func(CallReaction))

+ func (c *Call) OnReady(fn func())

+ func (c *Call) OnScreenShare(fn func(ScreenShareState))

+ func (c *Call) OnStateChange(fn func(CallPhase))

+ func (c *Call) OnVideoKeyframeRequest(fn func())

+ func (c *Call) OnVideoState(fn func(VideoState))

+ func (c *Call) OnWaitingRoomState(fn func(WaitingRoomState))

+ func (c *Call) Peer() types.JID

+ func (c *Call) Play(src AudioSource) *Player

+ func (c *Call) Receive(sink AudioSink)

+ func (c *Call) ReceiveVideo(sink VideoSink)

+ func (c *Call) Reject() error

+ func (c *Call) RingParticipant(ctx context.Context, target string) error

+ func (c *Call) ScreenShares() []ScreenShareState

+ func (c *Call) SendReaction(emoji string) error

+ func (c *Call) SendVideo(accessUnit []byte) error

+ func (c *Call) SendVideoWithDuration(accessUnit []byte, duration time.Duration) error

+ func (c *Call) SetApprovalRequired(ctx context.Context, enabled bool) error

+ func (c *Call) SetHandRaised(raised bool) error

+ func (c *Call) SetVideoEnabled(enabled bool) error

+ func (c *Call) SetVideoOrientation(orientation int) error

+ func (c *Call) StartScreenShare(screenShareID *uint32) error

+ func (c *Call) StartVideo() error

+ func (c *Call) State() CallPhase

+ func (c *Call) StopScreenShare() error

+ func (c *Call) StopVideo() error

+ func (c *Call) Subscribe(p *Player)

+ func (c *Call) WaitingRoomState() (WaitingRoomState, bool)

+ type CallDirection int

+ const CallDirectionIncoming

+ const CallDirectionOutgoing

+ type CallLink struct

+ Token string

+ URL string

+ Video bool

+ type CallLinkOptions struct

+ Video bool

+ type CallLinkPreview struct

+ ApprovalRequired bool

+ Creator types.JID

+ CreatorPhoneNumber types.JID

+ IsAdmin bool

+ Token string

+ Video bool

+ type CallOptions struct

+ Video bool

+ type CallPhase int

+ const CallPhaseActive

+ const CallPhaseCalling

+ const CallPhaseConnecting

+ const CallPhaseEnded

+ const CallPhaseIdle

+ const CallPhaseRinging

+ const CallPhaseWaitingRoom

+ type CallReaction struct

+ Device types.JID

+ Emoji string

+ HasPID bool

+ PID uint32

+ ParticipantID string

+ Removed bool

+ Sender types.JID

+ type CallRegistry struct

+ func NewCallRegistry() *CallRegistry

+ func (r *CallRegistry) AbortAll() int

+ func (r *CallRegistry) ActiveCount() int

+ func (r *CallRegistry) Insert(session *CallSession) bool

+ func (r *CallRegistry) Phase(callID string) (CallPhase, bool)

+ func (r *CallRegistry) Remove(callID string) bool

+ func (r *CallRegistry) SetMediaTask(callID string, cancel context.CancelFunc)

+ func (r *CallRegistry) Snapshot(callID string) (CallSession, bool)

+ func (r *CallRegistry) Transition(callID string, next CallPhase) bool

+ type CallSession struct

+ CallCreator types.JID

+ CallID string

+ Direction CallDirection

+ IsVideo bool

+ PeerJID types.JID

+ func NewIncomingSession(callID string, peerJID, callCreator types.JID, opts ...Option) *CallSession

+ func NewOutgoingSession(callID string, peerJID, callCreator types.JID, opts ...Option) *CallSession

+ func (s *CallSession) IsActive() bool

+ func (s *CallSession) IsEnded() bool

+ func (s *CallSession) Phase() CallPhase

+ func (s *CallSession) TransitionTo(next CallPhase) bool

+ type Client struct

+ func NewClient(wa *whatsmeow.Client, opts ...Option) *Client

+ func (c *Client) Call(ctx context.Context, target string) (*Call, error)

+ func (c *Client) CallWithOptions(ctx context.Context, target string, opts CallOptions) (*Call, error)

+ func (c *Client) CreateCallLink(ctx context.Context, opts CallLinkOptions) (CallLink, error)

+ func (c *Client) GroupCall(ctx context.Context, targets ...string) (*Call, error)

+ func (c *Client) GroupCallByID(ctx context.Context, groupID string) (*Call, error)

+ func (c *Client) GroupCallByIDWithOptions(ctx context.Context, groupID string, opts GroupCallOptions) (*Call, error)

+ func (c *Client) GroupCallWithOptions(ctx context.Context, targets []string, opts GroupCallOptions) (*Call, error)

+ func (c *Client) JoinCallLink(ctx context.Context, tokenOrURL string, opts CallLinkOptions) (*Call, error)

+ func (c *Client) OnIncomingCall(fn func(*Call))

+ func (c *Client) PreviewCallLink(ctx context.Context, tokenOrURL string, opts CallLinkOptions) (CallLinkPreview, error)

+ type GroupCallDevice struct

+ HasPID bool

+ JID types.JID

+ PID uint32

+ Platform string

+ type GroupCallOptions struct

+ GroupJID string

+ Video bool

+ type GroupCallParticipant struct

+ Devices []GroupCallDevice

+ HandRaised bool

+ JID types.JID

+ PN types.JID

+ State string

+ type GroupCallState struct

+ Participants []GroupCallParticipant

+ RekeyRequested bool

+ TransactionID uint32

+ type HandRaiseState struct

+ Participant types.JID

+ Raised bool

+ type MediaPipeline struct

+ func NewMediaPipeline(callKey []byte, selfJID, peerJID string, ssrc, samplesPerPacket uint32, ...) (*MediaPipeline, error)

+ func (p *MediaPipeline) ProtectAudio(opusPayload []byte) ([]byte, error)

+ func (p *MediaPipeline) ProtectRTP(header *rtp.RtpHeader, payload []byte) ([]byte, error)

+ func (p *MediaPipeline) RekeyRecv(callKey []byte, peerJID string) error

+ func (p *MediaPipeline) RekeyRecvFromRaw(rawE2E []byte, peerJID string) error

+ func (p *MediaPipeline) RekeyRecvFromRawPreservingROC(rawE2E []byte, peerJID string) error

+ func (p *MediaPipeline) RekeySendFromRaw(rawE2E []byte, selfJID string) error

+ func (p *MediaPipeline) SenderStats() rtp.RtcpSenderStats

+ func (p *MediaPipeline) UnprotectAudio(packet []byte) (rtp.RtpHeader, []byte, bool)

+ type Option func(*config)

+ func WithDiagnostics(rec *diag.Recorder) Option

+ func WithLogger(l zerolog.Logger) Option

+ type ParticipantVideoFrame struct

+ AccessUnit []byte

+ Device types.JID

+ HasPID bool

+ Orientation int

+ PID uint32

+ ParticipantID string

+ SSRC uint32

+ Sender types.JID

+ type Player struct

+ func NewPlayer() *Player

+ func (p *Player) OnFinish(fn func())

+ func (p *Player) Pause()

+ func (p *Player) Play(src AudioSource)

+ func (p *Player) Resume()

+ func (p *Player) State() PlayerState

+ func (p *Player) Stop()

+ type PlayerState int

+ const PlayerIdle

+ const PlayerPaused

+ const PlayerPlaying

+ type ScreenShareState struct

+ Active bool

+ HasScreenShareID bool

+ Participant types.JID

+ ScreenShareID uint32

+ Synthetic bool

+ Version uint32

+ type SinkFunc func(frame []float32)

+ func (f SinkFunc) Close() error

+ func (f SinkFunc) WriteFrame(frame []float32) error

+ type VideoOrientationSink interface

+ SetOrientation func(orientation int)

+ type VideoSink interface

+ Close func() error

+ WriteVideo func(accessUnit []byte) error

+ func AnnexBRecorder(path string) (VideoSink, error)

+ type VideoSinkFunc func(accessUnit []byte)

+ func (f VideoSinkFunc) Close() error

+ func (f VideoSinkFunc) WriteVideo(accessUnit []byte) error

+ type VideoState struct

+ Active bool

+ Orientation int

+ Raw int

+ Upgrade bool

+ type WaitingRoomState struct

+ Enabled bool

+ InWaitingRoom bool

+ IsAdmin bool

+ TransactionID uint32

+ Users []WaitingRoomUser

+ type WaitingRoomUser struct

+ JID types.JID

+ PN types.JID

+ State string