Researchers have developed an algorithm that allows video editors to modify human speech in "talking head" videos by altering text in transcripts (Andrew Myers/Stanford News)

Andrew Myers / Stanford News:
Researchers have developed an algorithm that allows video editors to modify human speech in “talking head” videos by altering text in transcripts  —  A new algorithm allows video editors to modify talking head videos as if they were editing text - copying, pasting, or adding and deleting words.