com.google.android.exoplayer

Class CryptoInfo

java.lang.Object

com.google.android.exoplayer.CryptoInfo

public final class CryptoInfo
extends Object

Compatibility wrapper around MediaCodec.CryptoInfo.

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	iv
byte[]	key
int	mode
int[]	numBytesOfClearData
int[]	numBytesOfEncryptedData
int	numSubSamples

Constructor Summary

Constructors

Constructor and Description
CryptoInfo()

Method Summary

Modifier and Type	Method and Description
MediaCodec.CryptoInfo	getFrameworkCryptoInfoV16() Returns an equivalent MediaCodec.CryptoInfo instance.
void	set(int numSubSamples, int[] numBytesOfClearData, int[] numBytesOfEncryptedData, byte[] key, byte[] iv, int mode)
void	setFromExtractorV16(MediaExtractor extractor) Equivalent to MediaExtractor.getSampleCryptoInfo(android.media.MediaCodec.CryptoInfo).

Methods inherited from class java.lang.Object

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

Field Detail

iv

public byte[] iv

See Also:

MediaCodec.CryptoInfo.iv

key

public byte[] key

See Also:

MediaCodec.CryptoInfo.key

mode

public int mode

See Also:

MediaCodec.CryptoInfo.mode

numBytesOfClearData

public int[] numBytesOfClearData

See Also:

MediaCodec.CryptoInfo.numBytesOfClearData

numBytesOfEncryptedData

public int[] numBytesOfEncryptedData

See Also:

MediaCodec.CryptoInfo.numBytesOfEncryptedData

numSubSamples

public int numSubSamples

See Also:

MediaCodec.CryptoInfo.numSubSamples

Constructor Detail

CryptoInfo

public CryptoInfo()

Method Detail

set

public void set(int numSubSamples,
                int[] numBytesOfClearData,
                int[] numBytesOfEncryptedData,
                byte[] key,
                byte[] iv,
                int mode)

See Also:

MediaCodec.CryptoInfo.set(int, int[], int[], byte[], byte[], int)

setFromExtractorV16

public void setFromExtractorV16(MediaExtractor extractor)

Equivalent to MediaExtractor.getSampleCryptoInfo(android.media.MediaCodec.CryptoInfo).

Parameters:

extractor - The extractor from which to retrieve the crypto information.

getFrameworkCryptoInfoV16

public MediaCodec.CryptoInfo getFrameworkCryptoInfoV16()

Returns an equivalent MediaCodec.CryptoInfo instance.

Successive calls to this method on a single CryptoInfo will return the same instance. Changes to the CryptoInfo will be reflected in the returned object. The return object should not be modified directly.

Returns:

The equivalent MediaCodec.CryptoInfo instance.