Package tvi.webrtc

Class FileVideoCapturer

All Implemented Interfaces:

public class FileVideoCapturer extends Object implements VideoCapturer
  • Constructor Details

  • Method Details

    • tick

      public void tick()
    • initialize

      public void initialize(SurfaceTextureHelper surfaceTextureHelper, android.content.Context applicationContext, CapturerObserver capturerObserver)
      Description copied from interface: VideoCapturer
      This function is used to initialize the camera thread, the android application context, and the capture observer. It will be called only once and before any startCapture() request. The camera thread is guaranteed to be valid until dispose() is called. If the VideoCapturer wants to deliver texture frames, it should do this by rendering on the SurfaceTexture in surfaceTextureHelper, register itself as a listener, and forward the frames to CapturerObserver.onFrameCaptured(). The caller still has ownership of surfaceTextureHelper and is responsible for making sure surfaceTextureHelper.dispose() is called. This also means that the caller can reuse the SurfaceTextureHelper to initialize a new VideoCapturer once the previous VideoCapturer has been disposed.
      Specified by:
      initialize in interface VideoCapturer
    • startCapture

      public void startCapture(int width, int height, int framerate)
      Description copied from interface: VideoCapturer
      Start capturing frames in a format that is as close as possible to width x height and framerate.
      Specified by:
      startCapture in interface VideoCapturer
    • stopCapture

      public void stopCapture() throws InterruptedException
      Description copied from interface: VideoCapturer
      Stop capturing. This function should block until capture is actually stopped.
      Specified by:
      stopCapture in interface VideoCapturer
    • changeCaptureFormat

      public void changeCaptureFormat(int width, int height, int framerate)
      Specified by:
      changeCaptureFormat in interface VideoCapturer
    • dispose

      public void dispose()
      Description copied from interface: VideoCapturer
      Perform any final cleanup here. No more capturing will be done after this call.
      Specified by:
      dispose in interface VideoCapturer
    • isScreencast

      public boolean isScreencast()
      Specified by:
      isScreencast in interface VideoCapturer
      true if-and-only-if this is a screen capturer.