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*Details: File format summary



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Go to:  Summary  |  Documentation  |  Signatures |  Compression  |  Character encoding  |  Rights  |  Reference files   Properties  


External signatures File extension: opj
File extension: ogg
File extension: ogm
File extension: ogw
Internal signatures
Name Origin Project Format Non-Unicode
Description BOF Header, "CPYA ", Major version, "." {Minor version, Build number}, "#". A 'W64' string is sometimes present between the build number and the terminating hash character which may indicate a 64 bit file version but further research is required to confirm.
Byte sequences
Position type Absolute from BOF
Offset 0
Maximum Offset 0
Byte order  
Value 4350594120[31:39]2E{7-13}230A
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