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Quartz filters in ColorSync Utility: what is "Image Sampling" and Quality?
I have created a couple of quartz filters to reduce the size of PDFs. For this I use Image Compression - which is pretty straight forward (just use JPEG and the a suitable quality level) - but there ...
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How to replace an MP3 or M4A in iTunes with a higher quality file, without having to re-do playlists containing the track?
I have in my iTunes library some songs that, years ago, I ripped from CDs at bit rates of only 128kbps. Storage is cheap now and I'd like to replace those songs with higher-quality versions (e.g. ...
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