DVDStyler 2.0b2 Portable by Evan

DVDStyler is a cross-platform DVD Authoring System. It is free software distributed under GNU General Public License (GPL).

Features:

• creation and burning DVD video with interactive menus
• provides several templates for DVD menus v1.8.0
• support of AVI, MOV, MP4, MPEG, OGG, WMV and other file formats
• support of MPEG-2, MPEG-4, DivX, Xvid, MP2, MP3, AC-3 and other audio and video formats
• support of multi-core processor
• allows using MPEG and VOB files without reencoding
• allows put files with different audio/video format on one DVD (support of titleset)
• user-friendly interface with support of drag & drop
• flexible menu creation on the basis of scalable vector graphic
• import of image file for background
• placing of buttons, text, images and other graphic objects anywhere on the menu screen
• changing the font/color and other parameters of buttons and graphic object
• scaling of buttons and graphic objects
• coping of any menu object or whole menu
• dvd scripting 

What's new:

Version 2.0 beta 2 <2011.08.14>
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* added option to keep aspect ratio of background image/video
* updated ffmpeg to version 0.8.2
* added support of Avisynth

Version 2.0 beta 1 <2011.08.04>
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* added full support of video background
* added audio properties dialog
* added possibility to change audio volume
* added saving of ISO file name in the project file