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Small imencode documentation improvement

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It was previously not clear that the extension should include the period, [and I am not the only person that encountered this problem](https://stackoverflow.com/questions/4254460/opencv-could-not-find-encoder-for-the-specified-extension).

I assume that this is true for all supported extensions, but I haven't checked the source.
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Jan Polák 2022-05-06 14:41:52 +02:00 committed by Jan Polák
parent 667e5e4f89
commit dea0815199
1 changed files with 1 additions and 1 deletions
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modules/imgcodecs/include/opencv2/imgcodecs.hpp
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@ -262,7 +262,7 @@ CV_EXPORTS Mat imdecode( InputArray buf, int flags, Mat* dst);
The function imencode compresses the image and stores it in the memory buffer that is resized to fit the
result. See cv::imwrite for the list of supported formats and flags description.
@param ext File extension that defines the output format.
@param ext File extension that defines the output format. Must include a leading period.
@param img Image to be written.
@param buf Output buffer resized to fit the compressed image.
@param params Format-specific parameters. See cv::imwrite and cv::ImwriteFlags.