The Warner Bros Studios logo is seen on a building along Hollywood Blvd. in Los Angeles, California on May 28, 2007. (Photo: Flickr user abgpt) Warner Bros Discovery (WBD) is integrating its advertising technology with Mediaocean’s Prisma Direct platform, an arrangement intended to automate more of the process agencies and brands use to purchase advertising directly from the media company, the companies announced on Wednesday. Both companies wil…