Update share cards (#677)

docs/conf.py

@@ -45,6 +45,7 @@ extensions = [
     "sphinx_copybutton",
     "sphinx_design",
     "sphinx.ext.mathjax",
+    "sphinxext.opengraph",
 ]
 
 # List of patterns, relative to source directory, that match files and
@@ -73,6 +74,11 @@ html_js_files = [
 myst_enable_extensions = ["amsmath", "colon_fence", "deflist", "dollarmath", "html_image"]
 
 
+# -- Options for open graph -------------------------------------------------
+
+ogp_site_url = "http://docs.nerf.studio/"
+ogp_image = "https://assets.nerf.studio/opg.png"
+
 # -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for

nerfstudio/viewer/app/public/index.html

@@ -34,11 +34,11 @@
     <meta
       property="og:description"
       content="At the Hub, you can visualize training,
-      interact with your NeRF, and easily create your ideal 3D video."
+      interact with your NeRF, and easily render videos."
     />
     <meta
       property="og:image"
-      content="https://docs.nerf.studio/en/latest/_images/bulldozer.png"
+      content="https://assets.nerf.studio/opg.png"
       alt="nerfstudio"
     />
   </head>