Subtitles

The goal is to create german subtitles based on sound recognition (the audio is in german). The total length of the video is about 9 hours. It is divided into about 700 files. The subtitles should be then embedded into the video. Attached to this project is an example of such video. Please provide a sample of your work (= add the subtitles into the provided video) and a please provide quote for the entire project.