Interface EbmlProcessor
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@Deprecated public interface EbmlProcessor
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.Defines EBML element IDs/types and processes events.
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Nested Class Summary
Nested Classes Modifier and Type Interface Description static interface
EbmlProcessor.ElementType
Deprecated.EBML element types.
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Field Summary
Fields Modifier and Type Field Description static int
ELEMENT_TYPE_BINARY
Deprecated.Type for binary elements.static int
ELEMENT_TYPE_FLOAT
Deprecated.Type for IEEE floating point value elements of either 4 or 8 bytes.static int
ELEMENT_TYPE_MASTER
Deprecated.Type for elements that contain child elements.static int
ELEMENT_TYPE_STRING
Deprecated.Type for string elements.static int
ELEMENT_TYPE_UNKNOWN
Deprecated.Type for unknown elements.static int
ELEMENT_TYPE_UNSIGNED_INT
Deprecated.Type for integer value elements of up to 8 bytes.
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description void
binaryElement(int id, int contentsSize, ExtractorInput input)
Deprecated.Called when a binary element is encountered.void
endMasterElement(int id)
Deprecated.Called when the end of a master element is encountered.void
floatElement(int id, double value)
Deprecated.Called when a float element is encountered.@com.google.android.exoplayer2.extractor.mkv.EbmlProcessor.ElementType int
getElementType(int id)
Deprecated.Maps an element ID to a corresponding type.void
integerElement(int id, long value)
Deprecated.Called when an integer element is encountered.boolean
isLevel1Element(int id)
Deprecated.Checks if the given id is that of a level 1 element.void
startMasterElement(int id, long contentPosition, long contentSize)
Deprecated.Called when the start of a master element is encountered.void
stringElement(int id, String value)
Deprecated.Called when a string element is encountered.
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Field Detail
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ELEMENT_TYPE_UNKNOWN
static final int ELEMENT_TYPE_UNKNOWN
Deprecated.Type for unknown elements.- See Also:
- Constant Field Values
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ELEMENT_TYPE_MASTER
static final int ELEMENT_TYPE_MASTER
Deprecated.Type for elements that contain child elements.- See Also:
- Constant Field Values
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ELEMENT_TYPE_UNSIGNED_INT
static final int ELEMENT_TYPE_UNSIGNED_INT
Deprecated.Type for integer value elements of up to 8 bytes.- See Also:
- Constant Field Values
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ELEMENT_TYPE_STRING
static final int ELEMENT_TYPE_STRING
Deprecated.Type for string elements.- See Also:
- Constant Field Values
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ELEMENT_TYPE_BINARY
static final int ELEMENT_TYPE_BINARY
Deprecated.Type for binary elements.- See Also:
- Constant Field Values
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ELEMENT_TYPE_FLOAT
static final int ELEMENT_TYPE_FLOAT
Deprecated.Type for IEEE floating point value elements of either 4 or 8 bytes.- See Also:
- Constant Field Values
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Method Detail
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getElementType
@com.google.android.exoplayer2.extractor.mkv.EbmlProcessor.ElementType int getElementType(int id)
Deprecated.Maps an element ID to a corresponding type.If
ELEMENT_TYPE_UNKNOWN
is returned then the element is skipped. Note that all children of a skipped element are also skipped.- Parameters:
id
- The element ID to map.- Returns:
- One of
ELEMENT_TYPE_UNKNOWN
,ELEMENT_TYPE_MASTER
,ELEMENT_TYPE_UNSIGNED_INT
,ELEMENT_TYPE_STRING
,ELEMENT_TYPE_BINARY
andELEMENT_TYPE_FLOAT
.
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isLevel1Element
boolean isLevel1Element(int id)
Deprecated.Checks if the given id is that of a level 1 element.- Parameters:
id
- The element ID.- Returns:
- Whether the given id is that of a level 1 element.
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startMasterElement
void startMasterElement(int id, long contentPosition, long contentSize) throws ParserException
Deprecated.Called when the start of a master element is encountered.Following events should be considered as taking place within this element until a matching call to
endMasterElement(int)
is made.Note that it is possible for another master element of the same element ID to be nested within itself.
- Parameters:
id
- The element ID.contentPosition
- The position of the start of the element's content in the stream.contentSize
- The size of the element's content in bytes.- Throws:
ParserException
- If a parsing error occurs.
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endMasterElement
void endMasterElement(int id) throws ParserException
Deprecated.Called when the end of a master element is encountered.- Parameters:
id
- The element ID.- Throws:
ParserException
- If a parsing error occurs.
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integerElement
void integerElement(int id, long value) throws ParserException
Deprecated.Called when an integer element is encountered.- Parameters:
id
- The element ID.value
- The integer value that the element contains.- Throws:
ParserException
- If a parsing error occurs.
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floatElement
void floatElement(int id, double value) throws ParserException
Deprecated.Called when a float element is encountered.- Parameters:
id
- The element ID.value
- The float value that the element contains- Throws:
ParserException
- If a parsing error occurs.
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stringElement
void stringElement(int id, String value) throws ParserException
Deprecated.Called when a string element is encountered.- Parameters:
id
- The element ID.value
- The string value that the element contains.- Throws:
ParserException
- If a parsing error occurs.
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binaryElement
void binaryElement(int id, int contentsSize, ExtractorInput input) throws IOException
Deprecated.Called when a binary element is encountered.The element header (containing the element ID and content size) will already have been read. Implementations are required to consume the whole remainder of the element, which is
contentSize
bytes in length, before returning. Implementations are permitted to fail (by throwing an exception) having partially consumed the data, however if they do this, they must consume the remainder of the content when called again.- Parameters:
id
- The element ID.contentsSize
- The element's content size.input
- TheExtractorInput
from which data should be read.- Throws:
ParserException
- If a parsing error occurs.IOException
- If an error occurs reading from the input.
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