Here are some key features of "AltMP":

• Zoom/pan/aspect
• Fast backward / forward
• Slow motion - frame advance
• Subtitles (MicroDVD format - .sub / SubRip format - .srt / SubViewer2 format -sub / SubStationAlpha format - .ssa)
• Auto (same name as media file) subtitle file load / selectable subtitle file
• Subtitles delay and speed adjustable
• Chapters (MicroDVD format - mdvd.ini)
• Full keyboard/mouse control support via popup menu
• User access to directshow filter properties
• OSD/subtitle font selection
• Drag & drop
• Editable playlist (loop selectable) (random play)
• Integrated multiple audio stream selection (not in dvd player mode)
• Audio stream only (skip video)
• Video stream only (skip audio)
• Audio extraction (not in dvd player mode) pcm to wav (pcm, mp3, ac3, ...), mp3 to mp3 and pcm to mp3
• Audio/video transcoding (not in dvd player mode) from .avi to .ogg (with pcm audio to vorbis audio)
• Vob (mpeg2/ac3) play
• AVI and OGG file information
• Bookmarks on DVD and also media files (position, volume, zoom, etc ...)
• Executable compressed with UPX -> under 300 KBytes executable