Package com.castlabs.android.player

Interface AudioRendererListener

  • All Known Implementing Classes:
    AbstractAudioRendererListener
    public interface AudioRendererListener
    A listener that can be attached to the PlayerController to be informed about audio rendering events such as decoder initializations, format changes and frame drops. Note that all events are posted async on the main thread
    Since:
    4.2.25

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void onAudioDecoderInitialized​(String decoderName, long initializedTimestampMs, long initializationDurationMs)
      Called when a decoder is created.
      void onAudioDisabled​(com.google.android.exoplayer2.decoder.DecoderCounters counters)
      Called when the renderer is disabled.
      void onAudioEnabled​(com.google.android.exoplayer2.decoder.DecoderCounters counters)
      Called when the renderer is enabled.
      void onAudioInputFormatChanged​(com.google.android.exoplayer2.Format format)
      Called when the format of the media being consumed by the renderer changes.
      void onAudioSessionId​(int audioSessionId)
      Called when the audio session is set.
      void onAudioSinkUnderrun​(int bufferSize, long bufferSizeMs, long elapsedSinceLastFeedMs)
      Called when an AudioSink underrun occurs.

    • Method Detail

      • onAudioEnabled

        void onAudioEnabled​(com.google.android.exoplayer2.decoder.DecoderCounters counters)
        Called when the renderer is enabled.
        Parameters:
        counters - DecoderCounters that will be updated by the renderer for as long as it remains enabled.

      • onAudioDecoderInitialized

        void onAudioDecoderInitialized​(String decoderName,
                               long initializedTimestampMs,
                               long initializationDurationMs)
        Called when a decoder is created.
        Parameters:
        decoderName - The decoder that was created.
        initializedTimestampMs - SystemClock.elapsedRealtime() when initialization finished.
        initializationDurationMs - The time taken to initialize the decoder in milliseconds.

      • onAudioInputFormatChanged

        void onAudioInputFormatChanged​(com.google.android.exoplayer2.Format format)
        Called when the format of the media being consumed by the renderer changes.
        Parameters:
        format - The new format.

      • onAudioDisabled

        void onAudioDisabled​(com.google.android.exoplayer2.decoder.DecoderCounters counters)
        Called when the renderer is disabled.
        Parameters:
        counters - DecoderCounters that were updated by the renderer.

      • onAudioSessionId

        void onAudioSessionId​(int audioSessionId)
        Called when the audio session is set.
        Parameters:
        audioSessionId - The audio session id.

      • onAudioSinkUnderrun

        void onAudioSinkUnderrun​(int bufferSize,
                         long bufferSizeMs,
                         long elapsedSinceLastFeedMs)
        Called when an AudioSink underrun occurs.
        Parameters:
        bufferSize - The size of the AudioSink's buffer, in bytes.
        bufferSizeMs - The size of the AudioSink's buffer, in milliseconds, if it is configured for PCM output. C.TIME_UNSET if it is configured for passthrough output, as the buffered media can have a variable bitrate so the duration may be unknown.
        elapsedSinceLastFeedMs - The time since the AudioSink was last fed data.