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doc/filters: rework introductory description for decimate

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In particular, dedicate first paragraph to deliver a short description of
the filter.
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Stefano Sabatini 2013-02-20 19:11:19 +01:00
parent a2a1e20fa2
commit 7f07c61c2f
1 changed files with 6 additions and 5 deletions
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doc/filters.texi
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@ -2063,11 +2063,12 @@ playback.
@section decimate @section decimate
This filter drops frames that do not differ greatly from the previous Drop frames that do not differ greatly from the previous frame in
frame in order to reduce framerate. The main use of this filter is order to reduce framerate.
for very-low-bitrate encoding (e.g. streaming over dialup modem), but
it could in theory be used for fixing movies that were The main use of this filter is for very-low-bitrate encoding
inverse-telecined incorrectly. (e.g. streaming over dialup modem), but it could in theory be used for
fixing movies that were inverse-telecined incorrectly.
The filter accepts parameters as a list of @var{key}=@var{value} The filter accepts parameters as a list of @var{key}=@var{value}
pairs, separated by ":". If the key of the first options is omitted, pairs, separated by ":". If the key of the first options is omitted,