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doc/demuxers: fix image2 examples
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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@ -262,20 +262,20 @@ Use @command{ffmpeg} for creating a video from the images in the file
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sequence @file{img-001.jpeg}, @file{img-002.jpeg}, ..., assuming an
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input frame rate of 10 frames per second:
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@example
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ffmpeg -i 'img-%03d.jpeg' -r 10 out.mkv
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ffmpeg -framerate 10 -i 'img-%03d.jpeg' out.mkv
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@end example
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@item
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As above, but start by reading from a file with index 100 in the sequence:
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@example
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ffmpeg -start_number 100 -i 'img-%03d.jpeg' -r 10 out.mkv
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ffmpeg -framerate 10 -start_number 100 -i 'img-%03d.jpeg' out.mkv
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@end example
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@item
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Read images matching the "*.png" glob pattern , that is all the files
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terminating with the ".png" suffix:
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@example
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ffmpeg -pattern_type glob -i "*.png" -r 10 out.mkv
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ffmpeg -framerate 10 -pattern_type glob -i "*.png" out.mkv
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@end example
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@end itemize
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