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A new configuration option -enable-local-getopt wasĪdded. A bug triggered by very large bitmaps hasīeen fixed. Some potential buffer overflows and arithmetic overflows were fixed, Henri Salo and Dave Yeo for reporting bugs and suggesting TheĬonfiguration option -enable-local-getopt was renamed as This release consists of bugfixes and minor portability improvements.Ī potential arithmetic overflow was fixed. Trouble using Potrace? Here are the answers to some frequently asked questions.įor changes prior to version 1.14, see the file NEWS.įor a more detailed list of changes, see the ChangeLog. Used to pre-process the input for better tracing behavior on Mkbitmap is a program distributed with Potrace which can be

Of pixel-based images), Gimppath, and XFig. SVG, PDF, EPS, PostScript, DXF, GeoJSON, PGM (for easy antialiasing Potrace can currently produce the following output formats: It can then be rendered at any resolution. The resulting image is not "jaggy" like aīitmap, but smooth. A typical use is to create SVG or PDFįiles from scanned data, such as company or university logos, The input is aīitmap (PBM, PGM, PPM, or BMP format), and the output is one of Transforming a bitmap into a smooth, scalable image. Potrace(TM) is a tool for tracing a bitmap, which means, Create aml-upgrade-package-extract.Transforming bitmaps into vector graphics Linux MethodĪfter downloading and extracting the rar’ed firmware file (twice), I ended up with a single img firmware files (aml_s912_q6330-R-BOX-PRO-3gddr-mac-20161015.img).įirst we’ll need to have a tool to extract some files from the firmware. I’ll show instructions in Linux (which could be further streamlined), and then Windows. However, I’ve been informed that “USB Burning Tool” firmware can now be flashed through a micro SD card, or USB flash drive with all recent Amlogic TV boxes, so I’ve tried this method instead of R-Box Pro, and decided to report my experience in this post following some instructions on Freaktab made by user Calc. I’ve now started reviewing R-Box Pro TV box also based on Amlogic S912 processor, online firmware update is not working either, and again I only managed to find. IMG firmware for Amlogic USB Burning Tool, a windows-only tool that’s not well designed, and requires some procedure that vary slightly from boxes to boxes which in some cases forces to buy a male to male USB cable. I reviewed Rikomagic MK22 TV box about two weeks ago, and with the firmware I had, online firmware update was not enabled, and the company only released.