; and (II) include a recognizable tone at the beginning of the programming on all audio channels provided in the same languages as the available audio description streams to indicate that audio description is available in those languages; (iv) shall provide that audio description of video programming published or exhibited on television shall be made available to the public on an audio channel solely dedicated to audio description, so long as it is achievable (as defined in section 716); (v) shall require any entity involved in the publishing or exhibiting of audio described programming published or exhibited on television to provide contact information, consistent with sections 79.1(i) and 79.4(c)(2)(iii) of title 47, Code of Federal Regulations, or any successor regulations, for users to report problems related to audio description