Package com.wowza.wms.transcoder.model

Interface ITranscoderVideoDecoderNotify

public interface ITranscoderVideoDecoderNotify
this listener interface is for frame processing by a transcoder. These methods are called on every frame processed.

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    onAfterDecodeFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when a frame has been decoded.
    default void
    onAfterScaleFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called after a frame has been scaled.
    default void
    onBadFrameReceived(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when the decoder has reported that a frame could not be decoded.
    default void
    onBadFrameReplaced(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when a frame has been replaced with the last good frame due to a bad frame received.
    default void
    onBeforeDecodeFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when a frame has arrived is going to be decoded.
    default void
    onBeforeScaleFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when a frame is about to be scaled.
    default void
    onMissingFrameReplaced(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
    Called when the last good frame has replaced a missing frame in the stream.

  • Method Details

    • onBeforeDecodeFrame

      default void onBeforeDecodeFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when a frame has arrived is going to be decoded.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onAfterDecodeFrame

      default void onAfterDecodeFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when a frame has been decoded.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onBeforeScaleFrame

      default void onBeforeScaleFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when a frame is about to be scaled.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onAfterScaleFrame

      default void onAfterScaleFrame(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called after a frame has been scaled.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onBadFrameReceived

      default void onBadFrameReceived(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when the decoder has reported that a frame could not be decoded.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onBadFrameReplaced

      default void onBadFrameReplaced(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when a frame has been replaced with the last good frame due to a bad frame received.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame

    • onMissingFrameReplaced

      default void onMissingFrameReplaced(com.wowza.wms.transcoder.model.TranscoderSessionVideo sessionVideo, com.wowza.wms.transcoder.model.TranscoderStreamSourceVideo sourceVideo, long frameCount, long timecode)
      Called when the last good frame has replaced a missing frame in the stream.
      Parameters:
      sessionVideo - video session
      sourceVideo - stream source
      frameCount - current frame count
      timecode - timecode of frame