Add video file metadata to download modal, via ffprobe (#2411)

* Add video file metadata via ffprobe

* Federate video file metadata

* Add tests for file metadata generation

* Complete tests for videoFile metadata federation

* Lint migration and video-file for metadata

* Objectify metadata from getter in ffmpeg-utils

* Add metadataUrl to all videoFiles

* Simplify metadata API middleware

* Load playlist in videoFile when requesting metadata

1 files changed, 6 insertions, 1 deletions

diff --git a/client/src/sass/bootstrap.scss b/client/src/sass/bootstrap.scss
index e167fd02b..f718791eb 100644
--- a/client/src/sass/bootstrap.scss
+++ b/client/src/sass/bootstrap.scss
@@ -109,6 +109,11 @@ $icon-font-path: '~@neos21/bootstrap3-glyphicons/assets/fonts/';
       margin: 0;
       padding: 0;
       opacity: .5;
+
+      &[iconName="cross"] {
+        @include icon(16px);
+        top: -3px;
+      }
     }
   }
 
@@ -153,7 +158,7 @@ $icon-font-path: '~@neos21/bootstrap3-glyphicons/assets/fonts/';
   }
 }
 
-ngb-tabset.bootstrap {
+ngb-tabset {
 
   .nav-link {
     &, & a {