Add as many seconds as you set to each caption in your SRT subtitle file.
Convert videos, movies and music at high speed.
Convert and edit many video and audio formats including HD video, iPod, iPhone, and iPad.
Play video and audio files in different formats.
Rotate, clip, crop, watermark, and convert video or audio files on computer.
Convert your videos, audios, and pictures to preferable file formats.
Play video and audio files in various formats.
Convert files between all popular video and audio formats.
Stabilize shaky videos.
