On Sat, 03 Nov 2012 16:03:46 +0000, Charlie+ <
cha...@xxx.net> wrote:
>Just out of interest - when you switch channels on freeview (or freesat
>for that matter) there always seems to be ads on the other channels at
>exactly the same time, even on different muxes (except normally BBC of
>course).
>How is the synchronisation arrived at without commercial collusion
>between competitors?!
>C+
Sheer chance.
I've noticed that the timing of ad breaks varies according to the type
of programme. I record and keep some episodes of the X Factor. I use an
editor to remove the ads before saving the programme. A typical
arrangement is for the segment of the show before the first ad break to
be longer than later segments. The final segment of the show is
typically the shortest with the other segments being medium length. The
first segment may be something like double the length of the final one.
It seems to be all to do with capturing and keeping viewers. Once you've
captured their interest the ads can be thrown at them.