FragmentedMp4Muxer.Builder

Kotlin |Java

public final class FragmentedMp4Muxer.Builder

A builder for FragmentedMp4Muxer instances.

Summary

Public constructors
`Builder(FileOutputStream fileOutputStream)` Creates a `Builder` instance with default values.

Public methods
`FragmentedMp4Muxer`	`build()` Builds a `FragmentedMp4Muxer` instance.
`FragmentedMp4Muxer.Builder`	`@CanIgnoreReturnValue setFragmentDurationMs(long fragmentDurationMs)` Sets the fragment duration (in milliseconds).
`FragmentedMp4Muxer.Builder`	`@CanIgnoreReturnValue setSampleCopyEnabled(boolean enabled)` Sets whether to enable the sample copy.

Public constructors

Builder

public Builder(FileOutputStream fileOutputStream)

Creates a Builder instance with default values.

Parameters
`FileOutputStream fileOutputStream`	The `FileOutputStream` to write the media data to.

Public methods

build

public FragmentedMp4Muxer build()

Builds a FragmentedMp4Muxer instance.

setFragmentDurationMs

@CanIgnoreReturnValue
public FragmentedMp4Muxer.Builder setFragmentDurationMs(long fragmentDurationMs)

Sets the fragment duration (in milliseconds).

The muxer will attempt to create fragments of the given duration but the actual duration might be greater depending upon the frequency of sync samples.

The default value is DEFAULT_FRAGMENT_DURATION_MS.

setSampleCopyEnabled

@CanIgnoreReturnValue
public FragmentedMp4Muxer.Builder setSampleCopyEnabled(boolean enabled)

Sets whether to enable the sample copy.

If the sample copy is enabled, writeSampleData copies the input ByteBuffer and BufferInfo before it returns, so it is safe to reuse them immediately. Otherwise, the muxer takes ownership of the and the BufferInfo and the caller must not modify them.

The default value is true.