This program modifies a MPEG4 video (XviD, DivX) without re-encoding (aspect ratio, userdata, packed bitstream removal, and interlaced field order).

Download MPEG4 Modifier

The video must be in an AVI container, and OpenDML isn't currently supported.

Changes from MPEG4 Modifier 1.4.3 to MPEG4 Modifier 1.4.4 :

- Fixed a few small issues that prevented DivX subtitles from working.
- Added *.divx to the supported extension list in the file dialogs.
- A default file name is now provided when saving.

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• Note:
- MPEG4 Modifier 1.4.4 requires Microsoft .NET Framework which is only included in XP.
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