[mythtv] Default duplicate check method

[Nick Morrott]

On 14/09/2007, Stuart Morgan <stuart at tase.co.uk> wrote:

> Although subtitles will usually remain constant, repeat showings might have a
> differing description because it was written by a different person, at a
> different time. This makes "Subtitle & Description" unreliable.

This is frequently the case with listings from the Radio Times for
popular series which commonly have a personalised review for the first
showing by a RT writer, and then default to the less lengthy
'standard' description for future showings provides by their listings
service provider.
-- 
Nick Morrott

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