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Last updated 2025-06-04 UTC.
[null,null,["Last updated 2025-06-04 UTC."],[],[],null,["# androidx.media3.exoplayer.mediacodec\n====================================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/androidx/media3/exoplayer/mediacodec/package-summary \"View this page in Kotlin\") \\|Java\n\nInterfaces\n----------\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|\n| [LoudnessCodecController.LoudnessParameterUpdateListener](/reference/androidx/media3/exoplayer/mediacodec/LoudnessCodecController.LoudnessParameterUpdateListener) | Interface to intercept and modify loudness parameters before applying them to the codec. |\n| [MediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter) | Abstracts [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) operations. |\n| [MediaCodecAdapter.Factory](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter.Factory) | A factory for [MediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter) instances. |\n| [MediaCodecAdapter.OnBufferAvailableListener](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter.OnBufferAvailableListener) | Listener to be called when an input or output buffer becomes available. |\n| [MediaCodecAdapter.OnFrameRenderedListener](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter.OnFrameRenderedListener) | Listener to be called when an output frame has rendered on the output surface. |\n| [MediaCodecSelector](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecSelector) | Selector of [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) instances. |\n\nClasses\n-------\n\n|------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [DefaultMediaCodecAdapterFactory](/reference/androidx/media3/exoplayer/mediacodec/DefaultMediaCodecAdapterFactory) | The default [MediaCodecAdapter.Factory](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter.Factory). |\n| [ForwardingMediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/ForwardingMediaCodecAdapter) | A [MediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter) instance that forwards all calls to its delegate. |\n| [LoudnessCodecController](/reference/androidx/media3/exoplayer/mediacodec/LoudnessCodecController) | Wrapper class for the platform [android.media.LoudnessCodecController](https://developer.android.com/reference/android/media/LoudnessCodecController.html). |\n| [MediaCodecAdapter.Configuration](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter.Configuration) | Configuration parameters for a [MediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter). |\n| [MediaCodecInfo](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecInfo) | Information about a [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) for a given MIME type. |\n| [MediaCodecRenderer](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecRenderer) | An abstract renderer that uses [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) to decode samples for rendering. |\n| [MediaCodecUtil](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecUtil) | A utility class for querying the available codecs. |\n| [SynchronousMediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/SynchronousMediaCodecAdapter) | A [MediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecAdapter) that operates the underlying [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) in synchronous mode. |\n| [SynchronousMediaCodecAdapter.Factory](/reference/androidx/media3/exoplayer/mediacodec/SynchronousMediaCodecAdapter.Factory) | A factory for [SynchronousMediaCodecAdapter](/reference/androidx/media3/exoplayer/mediacodec/SynchronousMediaCodecAdapter) instances. |\n\nExceptions\n----------\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------|\n| [MediaCodecDecoderException](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecDecoderException) | Thrown when a failure occurs in a [MediaCodec](https://developer.android.com/reference/android/media/MediaCodec.html) decoder. |\n| [MediaCodecRenderer.DecoderInitializationException](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecRenderer.DecoderInitializationException) | Thrown when a failure occurs instantiating a decoder. |\n| [MediaCodecUtil.DecoderQueryException](/reference/androidx/media3/exoplayer/mediacodec/MediaCodecUtil.DecoderQueryException) | Thrown when an error occurs querying the device for its underlying media capabilities. |"]]
