Method Detail

• init

  void init(ExtractorOutput extractorOutput)

  Initializes the extractor with an ExtractorOutput. Called at most once.

  Parameters:

  extractorOutput - An ExtractorOutput to receive extracted data.

• read

  boolean read(ExtractorInput extractorInput)
        throws IOException

  Extracts data read from a provided ExtractorInput. Must not be called before init(ExtractorOutput).

  A single call to this method will block until some progress has been made, but will not block for longer than this. Hence each call will consume only a small amount of input data.

  When this method throws an IOException, extraction may continue by providing an ExtractorInput with an unchanged read position to a subsequent call to this method.

  Parameters:

  extractorInput - The input to read from.

  Returns:

  Whether there is any data left to extract. Returns false if the end of input has been reached.

  Throws:

  IOException - If an error occurred reading from or parsing the input.

• isPackedAudioExtractor

  boolean isPackedAudioExtractor()

  Returns whether this is a packed audio extractor, as defined in RFC 8216, Section 3.4.

• isReusable

  boolean isReusable()

  Returns whether this instance can be used for extracting multiple continuous segments.

• recreate

  HlsMediaChunkExtractor recreate()

  Returns a new instance for extracting the same type of media as this one. Can only be called on instances that are not reusable.