build: Make GStreamer backend the default

Instead of compiling without media backend by default, we now use the
GStreamer backend.

This means that CI now requires gstreamer support.

diff --git a/meson_options.txt b/meson_options.txt
index 4a6e322c16fd5cd7fa1faa38675be64a8c8ce175..1d9752f7ab75326ae66bebfa4c0e05a109ef559e 100644 (file)
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -11,7 +11,7 @@ option('quartz-backend', type: 'boolean', value: true,
   description : 'Enable the macOS gdk backend (only when building on macOS)')
 
 # Media backends
-option('media', type: 'string', value: 'none',
+option('media', type: 'string', value: 'gstreamer',
   description : 'Build the specified media engines (comma-separated list, "all", or "none")')
 
 # Optional dependencies