public static final class MediaCodec.CryptoInfo.Pattern
extends Object
java.lang.Object | |
↳ | android.media.MediaCodec.CryptoInfo.Pattern |
Metadata describing an encryption pattern for the protected bytes in a subsample. An encryption pattern consists of a repeating sequence of crypto blocks comprised of a number of encrypted blocks followed by a number of unencrypted, or skipped, blocks.
Public constructors |
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MediaCodec.CryptoInfo.Pattern(int blocksToEncrypt, int blocksToSkip) Construct a sample encryption pattern given the number of blocks to encrypt and skip in the pattern. |
Public methods |
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int |
getEncryptBlocks() Return the number of blocks to encrypt in a sample encryption pattern. |
int |
getSkipBlocks() Return the number of blocks to skip in a sample encryption pattern. |
void |
set(int blocksToEncrypt, int blocksToSkip) Set the number of blocks to encrypt and skip in a sample encryption pattern. |
Inherited methods |
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![]() java.lang.Object
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MediaCodec.CryptoInfo.Pattern (int blocksToEncrypt, int blocksToSkip)
Construct a sample encryption pattern given the number of blocks to encrypt and skip in the pattern.
Parameters | |
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blocksToEncrypt |
int
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blocksToSkip |
int
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int getEncryptBlocks ()
Return the number of blocks to encrypt in a sample encryption pattern.
Returns | |
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int |
int getSkipBlocks ()
Return the number of blocks to skip in a sample encryption pattern.
Returns | |
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int |
void set (int blocksToEncrypt, int blocksToSkip)
Set the number of blocks to encrypt and skip in a sample encryption pattern.
Parameters | |
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blocksToEncrypt |
int
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blocksToSkip |
int
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