[mythtv-users] How does SKY deinterlace TV
Robert Johnston
anaerin at gmail.com
Thu Jun 1 22:39:27 UTC 2006
On 6/1/06, James Buckley <james at logicland.co.uk> wrote:
> Hi, does anyone know how SKY deinterlaces TV. Watching a channel on sky
> yields a high frame rate, with no BOBing, which means that the STB must be
> doing some clever deinterlacing. The DVB-S stream must be interlaced, so how
> does SKY do it?
They don't. The SKY box outputs standard PAL signals, which are
interlaced. Because PAL stands for "Phase Alternate Line".
> This same question can be applied to freeview boxes and TV's with inbuilt
> freeview receivers.
Same answer.
PAL is 50Hz, with 25 "Fields" per second.
--
Robert "Anaerin" Johnston
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