Package com.telnyx.webrtc.lib

Class PeerConnectionFactory

java.lang.Object
com.telnyx.webrtc.lib.PeerConnectionFactory
public class PeerConnectionFactory extends Object
Java wrapper for a C++ PeerConnectionFactoryInterface. Main entry point to the PeerConnection API for clients.

  • Field Details

  • Method Details

    • builder

      public static PeerConnectionFactory.Builder builder()

    • initialize

      public static void initialize(PeerConnectionFactory.InitializationOptions options)
      Loads and initializes WebRTC. This must be called at least once before creating a PeerConnectionFactory. Replaces all the old initialization methods. Must not be called while a PeerConnectionFactory is alive.

    • shutdownInternalTracer

      public static void shutdownInternalTracer()

    • initializeFieldTrials

      @Deprecated public static void initializeFieldTrials(String fieldTrialsInitString)
      Deprecated.

    • fieldTrialsFindFullName

      public static String fieldTrialsFindFullName(String name)

    • startInternalTracingCapture

      public static boolean startInternalTracingCapture(String tracingFilename)

    • stopInternalTracingCapture

      public static void stopInternalTracingCapture()

    • createPeerConnection

      @Nullable @Deprecated public PeerConnection createPeerConnection(PeerConnection.RTCConfiguration rtcConfig, MediaConstraints constraints, PeerConnection.Observer observer)
      Deprecated.
      Deprecated. PeerConnection constraints are deprecated. Supply values in rtcConfig struct instead and use the method without constraints in the signature.

    • createPeerConnection

      @Nullable @Deprecated public PeerConnection createPeerConnection(List<PeerConnection.IceServer> iceServers, MediaConstraints constraints, PeerConnection.Observer observer)
      Deprecated.
      Deprecated. PeerConnection constraints are deprecated. Supply values in rtcConfig struct instead and use the method without constraints in the signature.

    • createPeerConnection

      @Nullable public PeerConnection createPeerConnection(List<PeerConnection.IceServer> iceServers, PeerConnection.Observer observer)

    • createPeerConnection

      @Nullable public PeerConnection createPeerConnection(PeerConnection.RTCConfiguration rtcConfig, PeerConnection.Observer observer)

    • createPeerConnection

      @Nullable public PeerConnection createPeerConnection(PeerConnection.RTCConfiguration rtcConfig, PeerConnectionDependencies dependencies)

    • createLocalMediaStream

      public MediaStream createLocalMediaStream(String label)

    • createVideoSource

      public VideoSource createVideoSource(boolean isScreencast, boolean alignTimestamps)
      Create video source with given parameters. If alignTimestamps is false, the caller is responsible for aligning the frame timestamps to rtc::TimeNanos(). This can be used to achieve higher accuracy if there is a big delay between frame creation and frames being delivered to the returned video source. If alignTimestamps is true, timestamps will be aligned to rtc::TimeNanos() when they arrive to the returned video source.

    • createVideoSource

      public VideoSource createVideoSource(boolean isScreencast)
      Same as above with alignTimestamps set to true.
      See Also:

    • createVideoTrack

      public VideoTrack createVideoTrack(String id, VideoSource source)

    • createAudioSource

      public AudioSource createAudioSource(MediaConstraints constraints)

    • createAudioTrack

      public AudioTrack createAudioTrack(String id, AudioSource source)

    • getRtpReceiverCapabilities

      public RtpCapabilities getRtpReceiverCapabilities(MediaStreamTrack.MediaType mediaType)

    • getRtpSenderCapabilities

      public RtpCapabilities getRtpSenderCapabilities(MediaStreamTrack.MediaType mediaType)

    • startAecDump

      public boolean startAecDump(int file_descriptor, int filesize_limit_bytes)

    • stopAecDump

      public void stopAecDump()

    • dispose

      public void dispose()

    • getNativePeerConnectionFactory

      public long getNativePeerConnectionFactory()
      Returns a pointer to the native webrtc::PeerConnectionFactoryInterface.

    • getNativeOwnedFactoryAndThreads

      public long getNativeOwnedFactoryAndThreads()
      Returns a pointer to the native OwnedFactoryAndThreads object

    • printStackTraces

      @Deprecated public static void printStackTraces()
      Deprecated.
      Deprecated, use non-static version instead.

    • printInternalStackTraces

      public void printInternalStackTraces(boolean printNativeStackTraces)
      Print the Java stack traces for the critical threads used by PeerConnectionFactory, namely; signaling thread, worker thread, and network thread. If printNativeStackTraces is true, also attempt to print the C++ stack traces for these threads.