Mpeg4Toolkit it’s a mpeg4 modifier based tool. it does the same things mpeg4 modifier, plus batch processing (and multiple file Drag&Drop support) and

Adds Contextual menu to Windows Explorer:

"process with Mpeg4 Toolkit"  (Directory and .avi files) and "Edit names with MFE" (Directory).

-B-Frames (B-VOPS)  (configurable).

-GMC, QPEL (configurable).

B-Frames,GMC, and QPEL cannot be removed without reencoding so the tool will only warn you so you can reencode the afected file.

Warns about: videos with no audio, Audio not AC3, mp3, which can cause problems with standalone players.

Warns and fix (if VirtuaDubMod path configured) Audio/Video Interleaving to 1 frame to avoid problems playing videos from CD/DVD’s(jerky audio or video, or without it).

Also renames AVI filename and synchronize with subs (change  the subs names to the avi name).

The rename procedures includes:

 “Modify” (rename “a” to “b” or “a” to nothing).

“<–Remove from here <–". If you have a Avi file:

 “Test 1 (this text is not needed and i dont want it).avi”, if you type “ (“ in the textbox (first on the left) the result name will be “Test 1.avi”.

 
“–> Remove until here –>”. If you have a Avi file:

 “(this text is not needed and i dont want it) Test 1.avi”, if you type “Test“ in the textbox (first on the left) the result name will be “Test 1.avi”.

 
“Replace “.” “_” to white space”. Makes this type of file name:

 “Test_1_(this.text.isnot.needed.and.i.dont_want_it).avi" into this “Test 1 (this text is not needed and i dont want it).avi”.

Also includes a preview results before it changes it to help you, to avoid mistakes.

Notes: .NET Framework 2.0 Required to run Mpeg4Toolkit. You can download fron here (English X86).
Other platforms
Microsoft

The Actual Version is 1.0.0.5 Merge

Click on the right where says “Descarga/Download” and click on “Mpeg4Toolkit x.x.x.x” and wait to sourceforge to choose a mirror for you.

If nothing happens click on “Select a different mirror?”, and choose another one or (recomended) choose AUTO Select (below).

Javascript is required in order to work (Just in case you have Firefox and NoScript).