歌华有线将于28日起优化调整北京地区全网电视频道

Core Points - The article discusses the optimization and adjustment of cable TV channels by Gehua Cable, starting from June 28, as part of the "Ultra HD Development Year" initiative [1][3] - The National Radio and Television Administration plans to add 18 million ultra HD set-top boxes by 2025, aiming for a total of 300 million ultra HD terminals nationwide [3] - Gehua Cable has already phased out standard-definition set-top boxes and completed the shutdown of all analog channels by early May 2025 [3] Group 1 - Gehua Cable will optimize its entire network of TV channels, including the shutdown of standard-definition channels, to enhance user experience [1][3] - The optimization includes two main changes: merging ultra HD and HD channels under the same channel number and adjusting the channel number range from 601-699 to 01-99 [3] - Users will be automatically redirected from the old channel numbers to the new ones to minimize disruption [3] Group 2 - The ultra HD main channels for central broadcasting and nine provinces, including Beijing and Guangdong, will begin broadcasting by 2025 [6] - The first ultra HD channel, Beijing Satellite TV, launched on April 22, with Guangdong and Shenzhen's ultra HD channels set to launch on June 28 [6]