public class SampleGroupDescriptionBox extends FullBox
Constructor and Description |
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SampleGroupDescriptionBox() |
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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long |
getDefaultLength()
The default length indicates the length of every group entry (if the
length is constant), or zero (0) if it is variable.
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long |
getDescriptionLength()
The description length indicates the length of an individual group entry,
in the case it varies from entry to entry and default length is therefore 0.
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long |
getGroupingType()
The grouping type is an integer that identifies the SampleToGroup box
that is associated with this sample group description.
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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 getGroupingType()
public long getDefaultLength()
public long getDescriptionLength()