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Class Summary |
| Mp4AtomTree |
Tree representing atoms in the mp4 file
Note it doesn't create the complete tree it delves into subtrees for atom we know about and are interested in. |
| Mp4AudioHeader |
Store some additional attributes not available for all audio types |
| Mp4FileReader |
Mp4 File Reader
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| Mp4FileWriter |
Mp4 File Writer
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| Mp4InfoReader |
Read audio info from file. |
| Mp4TagReader |
Reads metadata from mp4,
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| Mp4TagWriter |
Writes metadata from mp4, the metadata tags are held under the ilst atom as shown below
When writing changes the size of all the atoms upto ilst has to be recalculated, then if the size of
the metadata is increased the size of the free atom (below meta) should be reduced accordingly or vice versa. |