sentences:  Television industry standards organizations, such as the Advanced Television Systems Committee, have become involved in setting standards for audio-video sync errors.Because of these annoyances, AV-sync error is a concern to the television programming industry, including television stations, networks, advertisers and program production companies.Unfortunately, the advent of high-definition flat-panel display technologies (LCD, DLP and plasma), which can delay video more than audio, has moved the problem into the viewer's home and beyond control of the television programming industry alone.