International Business Machines Corporation
Systems and methods for automated generation of subtitles

Abstract:

There is provided a computer implemented method of presenting color coded text generated from an audio track of a video, the color coding denoting respective speakers, comprising: receiving the audio track of the video divided into a plurality of audio-segments each representing speech spoken by a respective speaker of a plurality of speakers, for each audio-segment of the plurality of audio-segments: receiving a text representation of the audio-segment, extracting a feature vector from the audio-segment, mapping the feature vector to a color space, coloring the text representation according to the color space, and presenting the colored text representation in association with a video-segment corresponding to the audio-segment.