ExtractorsFactory

@UnstableApi
interface ExtractorsFactory

Known direct subclasses
DefaultExtractorsFactory

An ExtractorsFactory that provides an array of extractors for the following formats:

Factory for arrays of Extractor instances.

Summary

Constants
const ExtractorsFactory!

Extractor factory that returns an empty list of extractors.

Public functions
Array<Extractor!>!

Returns an array of new Extractor instances.
Array<Extractor!>!
createExtractors(
    uri: Uri!,
    responseHeaders: (Mutable)Map<String!, (Mutable)List<String!>!>!
)

Returns an array of new Extractor instances.
ExtractorsFactory!

This function is deprecated.

This method (and all support for 'legacy' subtitle decoding during rendering) will be removed in a future release.
ExtractorsFactory!

Sets a SubtitleParser.Factory to use when transcoding text tracks.

Constants

EMPTY

const val EMPTY: ExtractorsFactory!

Extractor factory that returns an empty list of extractors. Can be used whenever Extractors are not required.

Public functions

createExtractors

fun createExtractors(): Array<Extractor!>!

Returns an array of new Extractor instances.

createExtractors

fun createExtractors(
    uri: Uri!,
    responseHeaders: (Mutable)Map<String!, (Mutable)List<String!>!>!
): Array<Extractor!>!

Returns an array of new Extractor instances.

Parameters
uri: Uri!

The Uri of the media to extract.
responseHeaders: (Mutable)Map<String!, (Mutable)List<String!>!>!

The response headers of the media to extract, or an empty map if there are none. The map lookup should be case-insensitive.
Returns
Array<Extractor!>!

The Extractor instances.

experimentalSetTextTrackTranscodingEnabled

@CanIgnoreReturnValue
fun experimentalSetTextTrackTranscodingEnabled(
    textTrackTranscodingEnabled: Boolean
): ExtractorsFactory!

Enables transcoding of text track samples to APPLICATION_MEDIA3_CUES before the data is emitted to TrackOutput.

Transcoding is enabled by default.

This method is experimental and will be renamed or removed in a future release.

Parameters
textTrackTranscodingEnabled: Boolean

Whether to enable transcoding.
Returns
ExtractorsFactory!

The factory, for convenience.

setSubtitleParserFactory

fun setSubtitleParserFactory(subtitleParserFactory: SubtitleParser.Factory!): ExtractorsFactory!

Sets a SubtitleParser.Factory to use when transcoding text tracks.

This is only works if experimentalSetTextTrackTranscodingEnabled is enabled.

Parameters
subtitleParserFactory: SubtitleParser.Factory!

The factory for SubtitleParser instances.
Returns
ExtractorsFactory!

The factory, for convenience.