BBC Timeshift 2017 Dial 'B' for Britain: The Story of the Landline 1080p HDTV x265-MVGroup Timeshift tells the story of how Britain's phone network was built. Incredibly, there was once a time when phones weren't pocket-sized wireless devices but bulky objects wired into our homes and workplaces. Over the course of 100 years, engineers rolled out a communications network that joined up Britain - a web of more than 70 million miles of wire. Telephones were agents of commercial and social change, connecting businesses and creating new jobs for Victorian women. Wires changed the appearance of urban skylines and the public phone box became a ubiquitous sight. Technical Spec Video Codec: x265 CABAC High L4.1 Video Bitrate: CRF 23 (~2343Kbps) Video Resolution: 1280x720 Frame Rate: 25 FPS Audio Codec: AAC-LC (Apple) Audio Bitrate: q91 VBR 48KHz (144/233Kbps avg/peak) Audio Channels: 2 Audio Gain: 6dB Run-Time: 59 mins Part Size: 1.02 GB Source: HDTV (1080i/h264 8781Kbps VBR 4.08GB) Subtitles: Merged