• CipherDirection : AP4_BlockCipher , AP4_CbcStreamCipher
• CipherType : AP4_BlockCipher
• DataType : AP4_MetaData
• FormatHint : AP4_AtomInspector
• Language : AP4_MetaData
• Meaning : AP4_MetaData::Value
• Mode : AP4_FileByteStream
• Type : AP4_SampleDescription , AP4_MetaData::Value , AP4_Track

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