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cmdutils: clarify documentation for filter_codec_opts()

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Stefano Sabatini 2011-07-17 01:20:50 +02:00 committed by Anton Khirnov
parent 7cea06d135
commit ce23ca814b
1 changed files with 6 additions and 0 deletions
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6
cmdutils.h
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@ -150,6 +150,12 @@ void parse_options(int argc, char **argv, const OptionDef *options,
/** /**
* Filter out options for given codec. * Filter out options for given codec.
*
* Create a new options dictionary containing only the options from
* opts which apply to the codec with ID codec_id.
*
* @param encoder if non-zero the codec is an encoder, otherwise is a decoder
* @return a pointer to the created dictionary
*/ */
AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int encoder); AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int encoder);