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Tag Archives: compress
Compress and decompress directories in C#
The ZipFile class provides remarkably simple methods to compress and decompress directories in the zip format. This class is defined in the .NET Framework version 4.5, so this example is in Visual Studio 2017 instead of an older version. To … Continue reading
Posted in classes, directories, files
Tagged C#, C# programming, classes, compress, compress and decompress directories, compress directories, compress files, compressions, decompress, directories, example, example program, files, uncompress, unzip, Windows Forms programming, Zip, zip directories, zip files, ZipFile
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Compress JPG files in a directory in C#
I wrote this example to help produce reduced-size versions of some of the thousands of pictures I’ve collected over the years. Unfortunately pictures you take with a modern camera or phone tend to be enormous. Fortunately most of my relatives … Continue reading
Posted in algorithms, files, graphics, image processing, tools
Tagged algorithms, C#, C# programming, compress, compress files, compress JPG files, compression, example, example program, file size, files, graphics, image processing, jpeg, jpg, set compression level, set file size, tools, Windows Forms programming
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Quickly pick JPG compression level in C#
The example Compress JPG files to a certain size in C# lets you adjust a file’s JPG compression level until it is no bigger than a specified size. It does that by starting at a compression level of 100 and … Continue reading
Posted in algorithms, files, graphics, image processing
Tagged algorithms, C#, C# programming, compress, compress files, compress JPG files, compression, example, example program, file size, files, graphics, image processing, jpeg, jpg, set compression level, set file size, Windows Forms programming
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Compress JPG files to a certain size in C#
The example Optimize JPEG compression level and file size in C# shows how to save a JPG file with different compression levels. Using a smaller level makes the resulting file smaller but introduces more error into the image. If you … Continue reading