This YouTube API source code in Java uses Freebase API to retrieve a list of topics based on a user query. YouTube videos associated with the topic are retrieved through a code call to the API's search.list method.
ffwd is an online community that lets members discover new videos selected based on their interests and favorite shows, and share videos with friends. The "ffwd" button lets you "fast-forward" to the next video in the sequence if you've seen enough of the current video -- kind of like "channel" surfing, buy on the Net. ffwd have now released an API to let developers build ffwd applications on any web-enabled video device. Specifically, ffwd's new API will enable developers to:
You can now use the YouTube API to access and create captions for your videos. That means you could let your site visitors refine the transcript to videos you own, or create their own versions of the caption.