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Revision as of 11:39, 2 October 2015

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Message definition (Siril:install)
Optional dependencies are:
* [https://curl.haxx.se/libcurl/ libcurl] OR [https://gitlab.gnome.org/GNOME/glib-networking glib-networking] with its HTTP backend for online operations like update checks, astrometry and photometry requests.
* [http://www.libraw.org/ libraw], [http://www.libtiff.org/ libtiff], [http://libjpeg.sourceforge.net/ libjpeg], [http://libpng.sourceforge.net/index.html libpng], [https://github.com/strukturag/libheif libheif] for RAW, TIFF, JPEG, PNG and HEIF images import and export. The libraries are detected at compilation-time.
* [https://github.com/FFMS/ffms2 FFMS2] for film native support as image sequences. It also allows frames to be extracted from many kinds of film, for other purposes than astronomy. Versions < 2.20 have an annoying bug. It is recommended to install the latest version.
* [https://www.ffmpeg.org/ ffmpeg] (or libav), providing libavformat, libavutil (>= 55.20), libavcodec, libswscale and libswresample for mp4 sequence export
* [http://www.gnuplot.info gnuplot] for photometry graph creation (not required at compilation time)
* [https://www.gnu.org/software/gnuastro/manual/html_node/WCSLIB.html wcslib] for world coordinate system management, annotations and the photometric color calibration
* [https://hyperrealm.github.io/libconfig/ libconfig] (Structured configuration files support), used to read the configuration file from versions up to 1.0, only used to get old settings now
* [https://gitlab.gnome.org/GNOME/json-glib libjson-glib] for update checking (useless if you build an non-released version).
* [https://www.exiv2.org/ Exiv2] to manage image metadata.

Les dépendances optionnelles sont :

  • libraw, libtiff, libjpeg, libpng pour le support des formats RAW, TIFF, JPEG and PNG. Les librairies sont détectées pendant la compilation.
  • FFMS2 pour le support des vidéos.
  • OpenCV et un compilateur C++ pour certains traitement d'images.