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2. Common Intermediate Format - Wikipedia

   en.wikipedia.org/wiki/Common_Intermediate_Format

   The simple way to convert NTSC video to CIF is to capture every other field (e.g., the top fields) of interlaced video, downsample it by 2:1 horizontally to convert 704 samples per line to 352 samples per line, and upsample it vertically by a ratio of 6:5 vertically to convert 240 lines to 288 lines.

3. Coordinated Video Timings - Wikipedia

   en.wikipedia.org/wiki/Coordinated_Video_Timings

   Coordinated Video Timings (CVT; VESA-2013-3 v1.2 [1]) is a standard by VESA which defines the timings of the component video signal. Initially intended for use by computer monitors and video cards , the standard made its way into consumer televisions .

4. List of tz database time zones - Wikipedia

   en.wikipedia.org/wiki/List_of_tz_database_time_zones

   Xinjiang Time Canonical +06:00 +06:00 +06 asia The Asia/Urumqi entry in the tz database reflected the use of Xinjiang Time by part of the local population. Consider using Asia/Shanghai for Beijing Time if that is preferred. RU: Asia/Ust-Nera: MSK+07 - Oymyakonsky Canonical +10:00 +10:00 +10 europe LA: Asia/Vientiane: Link † +07:00 +07:00 +07 ...

5. List of time zone abbreviations - Wikipedia

   en.wikipedia.org/wiki/List_of_time_zone...

   Such designations can be ambiguous; for example, "CST" can mean China Standard Time (UTC+08:00), Cuba Standard Time (UTC−05:00), and (North American) Central Standard Time (UTC−06:00), and it is also a widely used variant of ACST (Australian Central Standard Time, UTC+9:30). Such designations predate both ISO 8601 and the internet era; in ...

6. Pacific Time Zone - Wikipedia

   en.wikipedia.org/wiki/Pacific_Time_Zone

   The Pacific Time Zone (PT) is a time zone encompassing parts of western Canada, ... History of U.S. time zones and UTC conversion Archived August 8, 2011, ...

7. Effects of time zones on North American broadcasting

   en.wikipedia.org/wiki/Effects_of_time_zones_on...

   An hour of syndicated programming time (between 7:00 and 8:00 p.m. in the Eastern and Pacific time zones) is lost in the Central and Mountain time zones since network primetime in those areas starts at 7:00 p.m., forcing stations in Mountain or Central time (or in parts of both zones) to choose between airing their 6:00 p.m. newscast and ...

8. Television standards conversion - Wikipedia

   en.wikipedia.org/.../Television_standards_conversion

   Converting video between different numbers of lines, frame rates, and color models in video pictures is a complex technical problem. However, the international exchange of television programming makes standards conversion necessary so that video may be viewed in another nation with a differing standard.

9. Comparison of video codecs - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video_codecs

   For real-time and non-buffered video streaming when the available bandwidth is fixed – e.g., in videoconferencing delivered on channels of fixed bandwidth – a constant bitrate (CBR) must be used. CBR is commonly used for videoconferences, satellite and cable broadcasting. VBR is commonly used for video CD/DVD creation and video in programs.