/** * @param eventHandler A handler to use when delivering events to {@code eventListener}. May be * null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. * @param drmSessionManager For use with encrypted media. May be null if support for encrypted * media is not required. * @param playClearSamplesWithoutKeys Encrypted media may contain clear (un-encrypted) regions. * For example a media file may start with a short clear region so as to allow playback to * begin in parallel with key acquisition. This parameter specifies whether the renderer is * permitted to play clear regions of encrypted media files before {@code drmSessionManager} * has obtained the keys necessary to decrypt encrypted regions of the media. * @param audioSink The sink to which audio will be output. */ public SimpleDecoderAudioRenderer( @Nullable Handler eventHandler, @Nullable AudioRendererEventListener eventListener, @Nullable DrmSessionManager<ExoMediaCrypto> drmSessionManager, boolean playClearSamplesWithoutKeys, AudioSink audioSink) { super(C.TRACK_TYPE_AUDIO); this.drmSessionManager = drmSessionManager; this.playClearSamplesWithoutKeys = playClearSamplesWithoutKeys; eventDispatcher = new EventDispatcher(eventHandler, eventListener); this.audioSink = audioSink; audioSink.setListener(new AudioSinkListener()); formatHolder = new FormatHolder(); flagsOnlyBuffer = DecoderInputBuffer.newFlagsOnlyInstance(); decoderReinitializationState = REINITIALIZATION_STATE_NONE; audioTrackNeedsConfigure = true; }
this.assumedMinimumCodecOperatingRate = assumedMinimumCodecOperatingRate; buffer = new DecoderInputBuffer(DecoderInputBuffer.BUFFER_REPLACEMENT_MODE_DISABLED); flagsOnlyBuffer = DecoderInputBuffer.newFlagsOnlyInstance(); formatHolder = new FormatHolder(); formatQueue = new TimedValueQueue<>();
formatHolder = new FormatHolder(); formatQueue = new TimedValueQueue<>(); flagsOnlyBuffer = DecoderInputBuffer.newFlagsOnlyInstance(); eventDispatcher = new EventDispatcher(eventHandler, eventListener); outputMode = VpxDecoder.OUTPUT_MODE_NONE;