Method Detail

• peekId3Metadata

  @Nullable
  public static Metadata peekId3Metadata​(ExtractorInput input,
                                         boolean parseData)
                                  throws IOException

  Deprecated.
  Peeks ID3 Data.

  Parameters:

  input - Input stream to peek the ID3 data from.

  parseData - Whether to parse the ID3 frames.

  Returns:

  The parsed ID3 data, or null if there is no such data or if parseData is false.

  Throws:

  IOException - If peeking from the input fails. In this case, there is no guarantee on the peek position.

• checkAndPeekStreamMarker

  public static boolean checkAndPeekStreamMarker​(ExtractorInput input)
                                          throws IOException

  Deprecated.
  Peeks the FLAC stream marker.

  Parameters:

  input - Input stream to peek the stream marker from.

  Returns:

  Whether the data peeked is the FLAC stream marker.

  Throws:

  IOException - If peeking from the input fails. In this case, the peek position is left unchanged.

• readId3Metadata

  @Nullable
  public static Metadata readId3Metadata​(ExtractorInput input,
                                         boolean parseData)
                                  throws IOException

  Deprecated.
  Reads ID3 Data.

  If no exception is thrown, the peek position of input is aligned with the read position.

  Parameters:

  input - Input stream to read the ID3 data from.

  parseData - Whether to parse the ID3 frames.

  Returns:

  The parsed ID3 data, or null if there is no such data or if parseData is false.

  Throws:

  IOException - If reading from the input fails. In this case, the read position is left unchanged and there is no guarantee on the peek position.

• readStreamMarker

  public static void readStreamMarker​(ExtractorInput input)
                               throws IOException

  Deprecated.
  Reads the FLAC stream marker.

  Parameters:

  input - Input stream to read the stream marker from.

  Throws:

  ParserException - If an error occurs parsing the stream marker. In this case, the position of input is advanced by FlacConstants.STREAM_MARKER_SIZE bytes.

  IOException - If reading from the input fails. In this case, the position is left unchanged.

• readMetadataBlock

  public static boolean readMetadataBlock​(ExtractorInput input,
                                          FlacMetadataReader.FlacStreamMetadataHolder metadataHolder)
                                   throws IOException

  Deprecated.
  Reads one FLAC metadata block.

  If no exception is thrown, the peek position of input is aligned with the read position.

  Parameters:

  input - Input stream to read the metadata block from (header included).

  metadataHolder - A holder for the metadata read. If the stream info block (which must be the first metadata block) is read, the holder contains a new instance representing the stream info data. If the block read is a Vorbis comment block or a picture block, the holder contains a copy of the existing stream metadata with the corresponding metadata added. Otherwise, the metadata in the holder is unchanged.

  Returns:

  Whether the block read is the last metadata block.

  Throws:

  IllegalArgumentException - If the block read is not a stream info block and the metadata in metadataHolder is null. In this case, the read position will be at the start of a metadata block and there is no guarantee on the peek position.

  IOException - If reading from the input fails. In this case, the read position will be at the start of a metadata block and there is no guarantee on the peek position.

• readSeekTableMetadataBlock

  public static FlacStreamMetadata.SeekTable readSeekTableMetadataBlock​(ParsableByteArray data)

  Deprecated.
  Reads a FLAC seek table metadata block.

  The position of data is moved to the byte following the seek table metadata block (placeholder points included).

  Parameters:

  data - The array to read the data from, whose position must correspond to the seek table metadata block (header included).

  Returns:

  The seek table, without the placeholder points.

• getFrameStartMarker

  public static int getFrameStartMarker​(ExtractorInput input)
                                 throws IOException

  Deprecated.
  Returns the frame start marker, consisting of the 2 first bytes of the first frame.

  The read position of input is left unchanged and the peek position is aligned with the read position.

  Parameters:

  input - Input stream to get the start marker from (starting from the read position).

  Returns:

  The frame start marker (which must be the same for all the frames in the stream).

  Throws:

  ParserException - If an error occurs parsing the frame start marker.

  IOException - If peeking from the input fails.