Wikipedia
ACRCloud
ACRCloud (Formerly Syntec TV) is an automatic content recognition platform based on acoustic fingerprinting technology. Its creator intended to help media, broadcasters and app developers to identify, monitor and monetize content on the second screen.
ACRCloud allows user to upload their own content and ingest live stream for content identification and monitoring. Beyond that, ACRCloud hosts 40 million global music fingerprints library and over 50 mainstream live channels from China for developers to call from.