Variants
- 24PsF (48sF, 1080sf24, 1920x1080/24/1:1SF) is the original PsF format, which is used in professional equipment for film-to-video transfer, for high definition mastering and for video exchange between networks. This may be the first universal video standard which transcends continental boundaries, an area previously reserved for film.
- 25PsF (1080sf25, 1920x1080/25/1:1SF) is used in 50 Hz systems for production that originates on video and is targeted for television distribution.
- 29.97PsF (1080sf29, 1920x1080/29.97/1:1SF) formats are sometimes used in 60 Hz systems for sitcoms and music shows. 29.97PsF as well as 30PsF (30p, 1080sf30, 1920x1080/30/1:1SF) formats are gaining popularity as an acquisition format for Web video delivery, because most video hosting web sites cannot stream video with rates higher than 30 frame/s.
Read more about this topic: Progressive Segmented Frame
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“Nationalist pride, like other variants of pride, can be a substitute for self-respect.”
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