replace gif file

_config.yml

@@ -17,7 +17,7 @@ keywords: robotics, machine learning, AI  # add your own keywords or leave empty
 lang: en # the language of your site (for example: en, fr, cn, ru, etc.)
 icon: ucsd-logo.png # the emoji used as the favicon (alternatively, provide image name in /assets/img/)
 
-url: https://albertboai.com/ # the base hostname & protocol for your site
+url: https://albertboai.com # the base hostname & protocol for your site
 baseurl: /al-folio # the subpath of your site, e.g. /blog/. Leave blank for root
 last_updated: false # set to true if you want to display last updated in the footer
 impressum_path: # set to path to include impressum link in the footer, use the same path as permalink in a page, helps to conform with EU GDPR

_layouts/bib.liquid

@@ -31,10 +31,11 @@
         {% else %}
           {% assign entry_path = entry.preview | prepend: '/assets/img/publication_preview/' %}
           {% if entry.preview contains '.mp4' %}
-              <video controls muted loop class="preview z-depth-1 rounded" width="200px">
-                <source src="{{ entry.preview }}" type="video/mp4">
+              {% comment %} TODO: fix this. It doesn't really work{% endcomment %}
+            <video controls muted loop class="preview z-depth-1 rounded" width="200px">
+                <source src="{{ entry_path }}" type="video/mp4">
                 Your browser does not support the video tag.
-              </video>
+            </video>
             {% else %}
               {% assign entry_path = entry.preview | prepend: '/assets/img/publication_preview/' %}
               {%