com.google.android.exoplayer2.text.ssa

Class SsaDecoder

java.lang.Object

com.google.android.exoplayer2.decoder.SimpleDecoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>

com.google.android.exoplayer2.text.SimpleSubtitleDecoder

com.google.android.exoplayer2.text.ssa.SsaDecoder

All Implemented Interfaces:

Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>, SubtitleDecoder

public final class SsaDecoder
extends SimpleSubtitleDecoder

A SimpleSubtitleDecoder for SSA/ASS.

Constructor Summary

Constructors

Constructor and Description
SsaDecoder()
SsaDecoder(java.util.List<byte[]> initializationData)

Method Summary

Modifier and Type	Method and Description
protected com.google.android.exoplayer2.text.ssa.SsaSubtitle	decode(byte[] bytes, int length, boolean reset) Decodes data into a Subtitle.
static long	parseTimecodeUs(java.lang.String timeString) Parses an SSA timecode string.

Methods inherited from class com.google.android.exoplayer2.text.SimpleSubtitleDecoder

createInputBuffer, createOutputBuffer, createUnexpectedDecodeException, decode, getName, releaseOutputBuffer, setPositionUs

Methods inherited from class com.google.android.exoplayer2.decoder.SimpleDecoder

dequeueInputBuffer, dequeueOutputBuffer, flush, queueInputBuffer, release, setInitialInputBufferSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.android.exoplayer2.decoder.Decoder

dequeueInputBuffer, dequeueOutputBuffer, flush, queueInputBuffer, release

Constructor Detail

SsaDecoder

public SsaDecoder()

SsaDecoder

public SsaDecoder(java.util.List<byte[]> initializationData)

Parameters:

initializationData - Optional initialization data for the decoder. If not null or empty, the initialization data must consist of two byte arrays. The first must contain an SSA format line. The second must contain an SSA header that will be assumed common to all samples.

Method Detail

decode

protected com.google.android.exoplayer2.text.ssa.SsaSubtitle decode(byte[] bytes,
                                                                    int length,
                                                                    boolean reset)

Description copied from class: SimpleSubtitleDecoder

Decodes data into a Subtitle.

Specified by:

decode in class SimpleSubtitleDecoder

Parameters:

bytes - An array holding the data to be decoded, starting at position 0.

length - The size of the data to be decoded.

reset - Whether the decoder must be reset before decoding.

Returns:

The decoded Subtitle.

parseTimecodeUs

public static long parseTimecodeUs(java.lang.String timeString)

Parses an SSA timecode string.

Parameters:

timeString - The string to parse.

Returns:

The parsed timestamp in microseconds.