Video and SEO are not a match made in heaven. Sure, you can title videos and tag them to make them more findable. But unless they’re surrounding by plain dumb text (ambrosia to search engine spiders and crawlers), online video just isn’t that findable.
A time-honored and time-consuming solution to video SEO has been the dreaded transcript for videos that are heavy on the spoken word. But transcription is a tedious and resource intensive task you’d hesitate to assign to even the lowliest intern.
Google’s on the case — perhaps trying to solve the problem in an unexpected way.