Cea708Decoder (ExoPlayer library) - Exoplayer

Package com.google.android.exoplayer2.text.cea

Class Cea708Decoder

java.lang.Object
- com.google.android.exoplayer2.text.cea.Cea708Decoder
All Implemented Interfaces:Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>, SubtitleDecoder

[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public final classCea708Decoderextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")

Deprecated. com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

A SubtitleDecoder for CEA-708 (also known as "EIA-708").

Constructor Summary

Constructors | Constructor | Description | | --- | --- | | Cea708Decoder(int accessibilityChannel, List<byte[]> initializationData) | Deprecated. |

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods | Modifier and Type | Method | Description | | --- | --- | --- | | protected Subtitle | createSubtitle() | Deprecated.

Creates a Subtitle from the available data. | | protected void | decode(SubtitleInputBuffer inputBuffer) | Deprecated.

Filters and processes the raw data, providing Subtitles via createSubtitle() when sufficient data has been processed. | | SubtitleInputBuffer | dequeueInputBuffer() | Deprecated.

Dequeues the next input buffer to be filled and queued to the decoder. | | SubtitleOutputBuffer | dequeueOutputBuffer() | Deprecated.

Dequeues the next output buffer from the decoder. | | void | flush() | Deprecated.

Returns whether there is data available to create a new Subtitle. | | void | queueInputBuffer(SubtitleInputBuffer inputBuffer) | Deprecated.

Queues an input buffer to the decoder. | | void | release() | Deprecated.

Informs the decoder of the current playback position. |

Methods inherited from class java.lang.Object

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

Constructor Detail

Cea708Decoder

public Cea708Decoder(int accessibilityChannel,
                     @Nullable[List](https://developer.android.com/reference/java/util/List.html "class or interface in java.util")<byte[]> initializationData)

Deprecated.

Method Detail

getName

public[String](https://developer.android.com/reference/java/lang/String.html "class or interface in java.lang")getName()

Deprecated.

Description copied from interface: Decoder

Returns the name of the decoder. Specified by:getName in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>Returns:The name of the decoder.

flush

public void flush()

Deprecated.

Description copied from interface: Decoder

Flushes the decoder. Ownership of dequeued input buffers is returned to the decoder. The caller is still responsible for releasing any dequeued output buffers. Specified by:flush in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>

isNewSubtitleDataAvailable

protected boolean isNewSubtitleDataAvailable()

Deprecated.

Returns whether there is data available to create a new Subtitle.

createSubtitle

protected[Subtitle](../Subtitle.html "interface in com.google.android.exoplayer2.text")createSubtitle()

Deprecated.

Creates a Subtitle from the available data.

decode

protected void decode([SubtitleInputBuffer](../SubtitleInputBuffer.html "class in com.google.android.exoplayer2.text")inputBuffer)

Deprecated.

Filters and processes the raw data, providing Subtitles via createSubtitle() when sufficient data has been processed.

setPositionUs

public void setPositionUs(long positionUs)

Deprecated.

Description copied from interface: SubtitleDecoder

Informs the decoder of the current playback position.

Must be called prior to each attempt to dequeue output buffers from the decoder.

Specified by:setPositionUs in interface SubtitleDecoderParameters:positionUs - The current playback position in microseconds.

dequeueInputBuffer

@Nullable
public[SubtitleInputBuffer](../SubtitleInputBuffer.html "class in com.google.android.exoplayer2.text")dequeueInputBuffer()
                                       throws[SubtitleDecoderException](../SubtitleDecoderException.html "class in com.google.android.exoplayer2.text")

Deprecated.

Description copied from interface: Decoder

Dequeues the next input buffer to be filled and queued to the decoder. Specified by:dequeueInputBuffer in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>Returns:The input buffer, which will have been cleared, or null if a buffer isn't available.Throws:SubtitleDecoderException

queueInputBuffer

public void queueInputBuffer([SubtitleInputBuffer](../SubtitleInputBuffer.html "class in com.google.android.exoplayer2.text")inputBuffer)
                      throws[SubtitleDecoderException](../SubtitleDecoderException.html "class in com.google.android.exoplayer2.text")

Deprecated.

Description copied from interface: Decoder

Queues an input buffer to the decoder. Specified by:queueInputBuffer in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>Parameters:inputBuffer - The input buffer.Throws:SubtitleDecoderException

dequeueOutputBuffer

@Nullable
public[SubtitleOutputBuffer](../SubtitleOutputBuffer.html "class in com.google.android.exoplayer2.text")dequeueOutputBuffer()
                                         throws[SubtitleDecoderException](../SubtitleDecoderException.html "class in com.google.android.exoplayer2.text")

Deprecated.

Description copied from interface: Decoder

Dequeues the next output buffer from the decoder. Specified by:dequeueOutputBuffer in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>Returns:The output buffer, or null if an output buffer isn't available.Throws:SubtitleDecoderException

releaseOutputBuffer

protected void releaseOutputBuffer([SubtitleOutputBuffer](../SubtitleOutputBuffer.html "class in com.google.android.exoplayer2.text")outputBuffer)

Deprecated.

release

public void release()

Deprecated.

Description copied from interface: Decoder

Releases the decoder. Must be called when the decoder is no longer needed. Specified by:release in interface Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>

getAvailableOutputBuffer

@Nullable
protected final[SubtitleOutputBuffer](../SubtitleOutputBuffer.html "class in com.google.android.exoplayer2.text")getAvailableOutputBuffer()

Deprecated.

getPositionUs

protected final long getPositionUs()

Deprecated.