InAppFragmentedMp4Muxer

Kotlin |Java

@UnstableApi
public final class InAppFragmentedMp4Muxer implements Muxer

Muxer implementation that uses a FragmentedMp4Muxer.

Summary

Nested types
`public final class InAppFragmentedMp4Muxer.Factory implements Muxer.Factory` `Muxer.Factory` for `InAppFragmentedMp4Muxer`.

Constants
`static final String`	`MUXER_NAME = "androidx.media3.media3-muxer:1.6.0-alpha03"`

Public methods
`void`	`addMetadataEntry(Metadata.Entry metadataEntry)` Adds `metadata` about the output file.
`int`	`addTrack(Format format)` Adds a track of the given media format.
`void`	`close()` Closes the file.
`void`	`writeSampleData( int trackId, ByteBuffer byteBuffer, MediaCodec.BufferInfo bufferInfo )` Writes encoded sample data.

public static final String MUXER_NAME = "androidx.media3.media3-muxer:1.6.0-alpha03"

public void addMetadataEntry(Metadata.Entry metadataEntry)

Adds metadata about the output file.

public int addTrack(Format format)

Adds a track of the given media format.

Parameters
`Format format`	The `Format` of the track.

Returns
`int`	A track id for this track, which should be passed to `writeSampleData`.

Throws
`androidx.media3.muxer.MuxerException`	If the muxer encounters a problem while adding the track.

public void close()

Closes the file.

The muxer cannot be used anymore once this method returns.

Throws
`androidx.media3.muxer.MuxerException`	If the muxer fails to finish writing the output.

public void writeSampleData(
    int trackId,
    ByteBuffer byteBuffer,
    MediaCodec.BufferInfo bufferInfo
)

Writes encoded sample data.

Parameters
`int trackId`	The track id, previously returned by `addTrack`.
`ByteBuffer byteBuffer`	A buffer containing the sample data to write to the container.
`MediaCodec.BufferInfo bufferInfo`	The `BufferInfo` of the sample.

Throws
`androidx.media3.muxer.MuxerException`	If the muxer fails to write the sample.