Timefy por João Vaz

Display the sum of all video length on a YouTube playlist.

4 (2 reviews)

3 Users

Transferir o Firefox e obter a extensão

Transferir ficheiro

Acerca desta extensão

Internally turn all video timestamps into seconds, add them up and display (on hh:mm:ss format) on the playlist's information box on the left side of the page.

Rated 4 by 2 reviewers

Permissões necessárias: