Added in API level 30

MediaParser.OutputConsumer

Kotlin |Java

public static interface MediaParser.OutputConsumer

android.media.MediaParser.OutputConsumer

Receives extracted media sample data and metadata from MediaParser.

Summary

Public methods
`abstract void`	`onSampleCompleted(int trackIndex, long timeMicros, int flags, int size, int offset, MediaCodec.CryptoInfo cryptoInfo)` Called once all the data of a sample has been passed to `onSampleDataFound(int, InputReader)`.
`abstract void`	`onSampleDataFound(int trackIndex, MediaParser.InputReader inputReader)` Called when sample data is found in the stream.
`abstract void`	`onSeekMapFound(MediaParser.SeekMap seekMap)` Called when a `SeekMap` has been extracted from the stream.
`abstract void`	`onTrackCountFound(int numberOfTracks)` Called when the number of tracks is found.
`abstract void`	`onTrackDataFound(int trackIndex, MediaParser.TrackData trackData)` Called when new `TrackData` is found in the stream.

Public methods

onSampleCompleted

Added in API level 30

public abstract void onSampleCompleted (int trackIndex, 
                long timeMicros, 
                int flags, 
                int size, 
                int offset, 
                MediaCodec.CryptoInfo cryptoInfo)

Called once all the data of a sample has been passed to onSampleDataFound(int, InputReader).

Includes sample metadata, like presentation timestamp and flags.

Parameters
`trackIndex`	`int`: The index of the track to which the sample corresponds.
`timeMicros`	`long`: The media timestamp associated with the sample, in microseconds.
`flags`	`int`: Flags associated with the sample. See the `SAMPLE_FLAG_*` constants. Value is either `0` or a combination of `MediaParser.SAMPLE_FLAG_KEY_FRAME`, `MediaParser.SAMPLE_FLAG_HAS_SUPPLEMENTAL_DATA`, `MediaParser.SAMPLE_FLAG_LAST_SAMPLE`, `MediaParser.SAMPLE_FLAG_ENCRYPTED`, and `MediaParser.SAMPLE_FLAG_DECODE_ONLY`
`size`	`int`: The size of the sample data, in bytes.
`offset`	`int`: The number of bytes that have been consumed by `onSampleDataFound(int, MediaParser.InputReader)` for the specified track, since the last byte belonging to the sample whose metadata is being passed.
`cryptoInfo`	`MediaCodec.CryptoInfo`: Encryption data required to decrypt the sample. May be null for unencrypted samples. Implementors should treat any output `CryptoInfo` instances as immutable. MediaParser will not modify any output `cryptoInfos` and implementors should not modify them either.

onSampleDataFound

Added in API level 30

public abstract void onSampleDataFound (int trackIndex, 
                MediaParser.InputReader inputReader)

Called when sample data is found in the stream.

If the invocation of this method returns before the entire inputReader length is consumed, the method will be called again for the implementer to read the remaining data. Implementers should surface any thrown IOException caused by reading from input.

Parameters
`trackIndex`	`int`: The index of the track to which the sample data corresponds.
`inputReader`	`MediaParser.InputReader`: The `InputReader` from which to read the data. This value cannot be `null`.

Throws
`IOException`	If an exception occurs while reading from `inputReader`.

onSeekMapFound

Added in API level 30

public abstract void onSeekMapFound (MediaParser.SeekMap seekMap)

Called when a SeekMap has been extracted from the stream.

This method is called at least once before any samples are complete. May be called multiple times after that in order to add SeekPoints.

Parameters
`seekMap`	`MediaParser.SeekMap`: The extracted `SeekMap`. This value cannot be `null`.

onTrackCountFound

Added in API level 30

public abstract void onTrackCountFound (int numberOfTracks)

Called when the number of tracks is found.

Parameters
`numberOfTracks`	`int`: The number of tracks in the stream.

onTrackDataFound

Added in API level 30

public abstract void onTrackDataFound (int trackIndex, 
                MediaParser.TrackData trackData)

Called when new TrackData is found in the stream.

Parameters
`trackIndex`	`int`: The index of the track for which the `TrackData` was extracted.
`trackData`	`MediaParser.TrackData`: The extracted `TrackData`. This value cannot be `null`.