The small utility for making karaoke videos in a comfortable way.

Fast synthesis subtitle with audio and video without traditional boring works. Making "karaoke style" video with dynamic text on character level, very suitable for music video making, two lines of text simultaneously display is designedly ready for language learning video making. LittleFox is a small tool designed to conveniently synthesis subtitle with audio and video without traditional boring works. It helps people share audio or video on social websites or make slideshows with speech audio and picture in a comfortable and efficient way. With the help of it, you can burn your favourite mp3 to video with lyrics-sheet in several minutes, make slideshows by merging pictures with speech audio, synchronise some words to an existing video, and easily share the final video with a more smaller file size.

a. Audio + Subtitle -> MP4 video output
b. Audio + Pictures+ Subtitle -> MP4 video output
c. Video + Subtitle -> MP4 video output
d. Video + Pictures+ Subtitle -> MP4 video output

Each synthesising type can put the subtitle in the bottom of the outside margin without video area overlay. Subtitle can be spitted into two type of content and each type of content can have different font and colour.