File size calculation

[zeroxp]

It seems file size is not calculated correctly. I tried one 1MB file (1024x1024 Bytes). And it reports the file as 1.05 MB

[blueimp]

The plugin itself does not do any file size calculations.

However, the demo does some calculations based on these two simple functions:

var roundDecimal = function (num, dec) {
        return Math.round(num * Math.pow(10, dec)) / Math.pow(10, dec);
    },
    formatFileSize = function (bytes) {
        if (isNaN(bytes) || bytes === null) {
            return '';
        }
        if (bytes >= 1000000000) {
            return roundDecimal(bytes / 1000000000, 2) + ' GB';
        }
        if (bytes >= 1000000) {
            return roundDecimal(bytes / 1000000, 2) + ' MB';
        }
        return roundDecimal(bytes / 1000, 2) + ' KB';
    };

The calculations are according to the International Systems of Units, whereas one megabyte (1 MB) = 1000000 Bytes.
Please refer to Wikipedia on the controversy between MB, MiB, 1000 and 1024 for unit measurement for Megabyte, Kilobyte, etc.

[zeroxp]

cool, thanks for the info.