From 693ccfdcb1d43a280b6a277579ba3ae646ec35f3 Mon Sep 17 00:00:00 2001 From: Victor van den Elzen Date: Fri, 19 Jun 2015 16:36:20 +0200 Subject: [PATCH] update readme --- README.md | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 7106580..7eda7b9 100644 --- a/README.md +++ b/README.md @@ -2,9 +2,7 @@ ## Silky smooth JPEG decoding - no more artifacts! JPEG encoding loses information. But it is JPEG decoding that introduces artifacts by filling the missing information with noise. -jpeg2png is smarter and fills the missing information to create the smoothest possible picture. Just do - -``$ jpeg2png input.jpg output.png`` +jpeg2png is smarter and fills the missing information to create the smoothest possible picture. ## [Examples](/../../tree/images) @@ -22,6 +20,12 @@ jpeg2png is smarter and fills the missing information to create the smoothest po * Bottom left: [JPEG encoded](../images/deviantart.jpg) at 90% quality with 4:4:4 chroma subsampling using the GIMP, 64x64 detail * Bottom right: [JPEG decoded](../images/deviantart_restored.png) with jpeg2png using the default settings, 64x64 detail +## Usage + +Just execute ``jpeg2png picture.jpg`` to create ``picture.png``. Execute ``jpeg2png --help`` to see all options. + +Under Windows, you can also drag-and-drop JPEG files onto the program. + ## Availability jpeg2png is written in portable C, specfically C11. It relies on libjpeg and libpng.