Format
Microsoft PRX File
Summary
- Name
- Microsoft PRX File
- Identifiers
- PUID: fmt/1043
- Description
- PRX files are media encoding configuration preset files used by Microsoft products including Microsoft Expression Encoder and Windows Media Encoder.
- File extensions
-
prx - Submitted by
- Digital Preservation Department / The National Archives
- Developed by
- Microsoft Corporation
- Supported by
- Microsoft Corporation
Internal signatures
Microsoft PRX
- Description
- BOF: ÿþ<.P.R.X.>
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
FFFE3C005000520058003E- Endianness
- None
Changelog
-
V91
- Release date
- 25 July 2017
-
Added format
Microsoft PRX File: Full entry added.
-
Added signature
Microsoft PRX File: Signature developed through PRONOM Research.