When YouTube acquired Twitch in a deal worth a huge $1 billion, people knew the hammer would be coming down on the use of music within their videos. Well, today is the day, with the now Google-owned service now using audio monitoring tools in gamers' videos.
These tools are similar to what Google uses on its YouTube videos, which looks for copyrighted music in archived videos of users' videos. The software will scan 30-minute sections of videos, and if it finds any unauthorized music within that 30-minute block, the entire 30 seconds is completely muted. It's still muted even if the music was playing for ten seconds within that 30 minute video, too.
Live broadcasts remain unaffected, with this being limited to the video-on-demand content. People are not happy about it, taking to Twitter to blast Twitch and Google about this new, large change.