java.lang.Object
- com.google.android.exoplayer2.text.cea.Cea608Decoder

All Implemented Interfaces:

Decoder<SubtitleInputBuffer,SubtitleOutputBuffer,SubtitleDecoderException>, SubtitleDecoder
```
@Deprecated
public final class Cea608Decoder
extends Object
```
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-608 (also known as "line 21 captions" and "EIA-608").

Field Summary

Fields
Modifier and Type	Field	Description
`static long`	`MIN_DATA_CHANNEL_TIMEOUT_MS`	Deprecated. The minimum value for the `validDataChannelTimeoutMs` constructor parameter permitted by ANSI/CTA-608-E R-2014 Annex C.9.

Constructor Summary

Constructors
Constructor	Description
`Cea608Decoder(String mimeType, int accessibilityChannel, long validDataChannelTimeoutMs)`	Deprecated. Constructs an instance.

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 `Subtitle`s 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. Flushes the decoder.
`protected SubtitleOutputBuffer`	`getAvailableOutputBuffer()`	Deprecated.
`String`	`getName()`	Deprecated. Returns the name of the decoder.
`protected long`	`getPositionUs()`	Deprecated.
`protected boolean`	`isNewSubtitleDataAvailable()`	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. Releases the decoder.
`protected void`	`releaseOutputBuffer(SubtitleOutputBuffer outputBuffer)`	Deprecated.
`void`	`setPositionUs(long positionUs)`	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

- Field Detail
  - MIN_DATA_CHANNEL_TIMEOUT_MS
```
public static final long MIN_DATA_CHANNEL_TIMEOUT_MS
```
    Deprecated.
    
    The minimum value for the validDataChannelTimeoutMs constructor parameter permitted by ANSI/CTA-608-E R-2014 Annex C.9.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Cea608Decoder
```
public Cea608Decoder(String mimeType,
                     int accessibilityChannel,
                     long validDataChannelTimeoutMs)
```
    Deprecated.
    
    Constructs an instance.
    
    Parameters:
    
    mimeType - The MIME type of the CEA-608 data.
    
    accessibilityChannel - The Accessibility channel, or Format.NO_VALUE if unknown.
    
    validDataChannelTimeoutMs - The timeout (in milliseconds) permitted by ANSI/CTA-608-E R-2014 Annex C.9 to clear "stuck" captions where no removal control code is received. The timeout should be at least MIN_DATA_CHANNEL_TIMEOUT_MS or C.TIME_UNSET for no timeout.
- Method Detail
  - getName
```
public String 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>
  - 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>
  - dequeueOutputBuffer
```
@Nullable
public SubtitleOutputBuffer dequeueOutputBuffer()
                                         throws SubtitleDecoderException
```
    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
  - isNewSubtitleDataAvailable
```
protected boolean isNewSubtitleDataAvailable()
```
    Deprecated.
    
    Returns whether there is data available to create a new Subtitle.
  - createSubtitle
```
protected Subtitle createSubtitle()
```
    Deprecated.
    
    Creates a Subtitle from the available data.
  - decode
```
protected void decode(SubtitleInputBuffer 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 SubtitleDecoder
    
    Parameters:
    
    positionUs - The current playback position in microseconds.
  - dequeueInputBuffer
```
@Nullable
public SubtitleInputBuffer dequeueInputBuffer()
                                       throws SubtitleDecoderException
```
    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 inputBuffer)
                      throws SubtitleDecoderException
```
    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
  - releaseOutputBuffer
```
protected void releaseOutputBuffer(SubtitleOutputBuffer outputBuffer)
```
    Deprecated.
  - getAvailableOutputBuffer
```
@Nullable
protected final SubtitleOutputBuffer getAvailableOutputBuffer()
```
    Deprecated.
  - getPositionUs
```
protected final long getPositionUs()
```
    Deprecated.

Class Cea608Decoder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MIN_DATA_CHANNEL_TIMEOUT_MS

Constructor Detail

Cea608Decoder

Method Detail

getName

flush

release

dequeueOutputBuffer

isNewSubtitleDataAvailable

createSubtitle

decode

setPositionUs

dequeueInputBuffer

queueInputBuffer

releaseOutputBuffer

getAvailableOutputBuffer

getPositionUs