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doc: Grammar fixes for stream selection

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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis 2013-03-30 15:16:49 -04:00
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doc/ffmpeg.texi
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@ -198,14 +198,14 @@ filters is obviously also impossible, since filters work on uncompressed data.
@chapter Stream selection
@c man begin STREAM SELECTION
By default ffmpeg includes only one stream of each type (video, audio, subtitle)
By default, @command{ffmpeg} includes only one stream of each type (video, audio, subtitle)
present in the input files and adds them to each output file. It picks the
"best" of each based upon the following criteria; for video it is the stream
with the highest resolution, for audio the stream with the most channels, for
subtitle it's the first subtitle stream. In the case where several streams of
the same type rate equally, the lowest numbered stream is chosen.
"best" of each based upon the following criteria: for video, it is the stream
with the highest resolution, for audio, it is the stream with the most channels, for
subtitles, it is the first subtitle stream. In the case where several streams of
the same type rate equally, the stream with the lowest index is chosen.
You can disable some of those defaults by using @code{-vn/-an/-sn} options. For
You can disable some of those defaults by using the @code{-vn/-an/-sn} options. For
full manual control, use the @code{-map} option, which disables the defaults just
described.