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 | |
|---|---|
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 | |
|---|---|
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 | |
|---|---|
 From
class
java.lang.Object
| |
Developers
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 | |
|---|---|
blocksToEncrypt |
int
|
blocksToSkip |
int
|
int getEncryptBlocks ()
Return the number of blocks to encrypt in a sample encryption pattern.
| Returns | |
|---|---|
int |
|
int getSkipBlocks ()
Return the number of blocks to skip in a sample encryption pattern.
| Returns | |
|---|---|
int |
|
void set (int blocksToEncrypt,
int blocksToSkip)
Set the number of blocks to encrypt and skip in a sample encryption pattern.
| Parameters | |
|---|---|
blocksToEncrypt |
int
|
blocksToSkip |
int
|