As we reported last week, the FCC has adopted a Report and Order establishing rules for the closed captioning of video programming delivered via Internet protocol (i.e., IP video), as required by the 21st Century Communications and Video Accessibility Act (CVAA). DWT has now released an advisory with further details about the new rules, which is available here. The new rules govern TV stations, cable systems, broadcast and cable networks and virtually every other professional video program producer who is now, or will be in the future, making programming available online. The rules also impose new requirements on hardware (such as set-top boxes, PCs, smartphones DVD players, Blu-ray and tablets) designed to receive or play back video programming transmitted simultaneously with sound and integrated software.