1 files changed, 20 insertions, 0 deletions
diff --git a/media-plugins/gst-plugins-libav/files/external-ffmpeg4-dep.patch b/media-plugins/gst-plugins-libav/files/external-ffmpeg4-dep.patch
new file mode 100644
index 000000000000..c264507102f0
--- /dev/null
+++ b/media-plugins/gst-plugins-libav/files/external-ffmpeg4-dep.patch
@@ -0,0 +1,20 @@
+diff --git a/ext/libav/gstav.c b/ext/libav/gstav.c
+index 2a88230..f6a6303 100644
+--- a/ext/libav/gstav.c
++++ b/ext/libav/gstav.c
+@@ -155,6 +155,15 @@ plugin_init (GstPlugin * plugin)
+   /* build global ffmpeg param/property info */
+   gst_ffmpeg_cfg_init ();
+ 
++#ifndef HAVE_LIBAV_UNINSTALLED
++  /* Not using bundled ffmpeg - add a feature rescan dependency for system-ffmpeg */
++  gst_plugin_add_dependency_simple (plugin, NULL,
++      GIO_LIBDIR,
++      "libavcodec.so.58,"
++      "libavformat.so.58",
++      GST_PLUGIN_DEPENDENCY_FLAG_NONE);
++#endif
++
+   gst_ffmpegaudenc_register (plugin);
+   gst_ffmpegvidenc_register (plugin);
+   gst_ffmpegauddec_register (plugin);