public class SubSampleInformationBox extends FullBox
Constructor and Description |
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SubSampleInformationBox() |
Modifier and Type | Method and Description |
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void |
decode(MP4InputStream in)
Decodes the given input stream by reading this box and all of its
children (if any).
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boolean[][] |
getDiscardable()
If true, the sub-sample is required to decode the current sample, while
false means the sub-sample is not required to decode the current sample
but may be used for enhancements, e.g., the sub-sample consists of
supplemental enhancement information (SEI) messages.
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long[] |
getSampleDelta()
The sample delta for each entry is an integer that specifies the sample
number of the sample having sub-sample structure.
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int[][] |
getSubsamplePriority()
The subsample priority is an integer specifying the degradation priority
for a specific sub-sample in a specific entry.
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long[][] |
getSubsampleSize()
The subsample size is an integer that specifies the size, in bytes, of a
specific sub-sample in a specific entry.
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getChild, getChildren, getChildren, getLeft, getName, getOffset, getParent, getSize, getType, hasChild, hasChildren, readChildren, readChildren, setParams, toString
public void decode(MP4InputStream in) throws java.io.IOException
BoxImpl
public long[] getSampleDelta()
public long[][] getSubsampleSize()
public int[][] getSubsamplePriority()
public boolean[][] getDiscardable()