diff --git a/lib/philomena/analyzers/webm.ex b/lib/philomena/analyzers/webm.ex
index 2d670832..236978b1 100644
--- a/lib/philomena/analyzers/webm.ex
+++ b/lib/philomena/analyzers/webm.ex
@@ -5,7 +5,7 @@ defmodule Philomena.Analyzers.Webm do
     %{
       extension: "webm",
       mime_type: "video/webm",
-      animated?: true,
+      animated?: stats.animated?,
       duration: stats.duration,
       dimensions: stats.dimensions
     }
@@ -14,16 +14,16 @@ defmodule Philomena.Analyzers.Webm do
   defp stats(file) do
     case System.cmd("mediastat", [file]) do
       {output, 0} ->
-        [_size, _frames, width, height, num, den] =
+        [_size, frames, width, height, num, den] =
           output
           |> String.trim()
           |> String.split(" ")
           |> Enum.map(&String.to_integer/1)
 
-        %{dimensions: {width, height}, duration: num / den}
+        %{animated?: frames > 1, dimensions: {width, height}, duration: num / den}
 
       _ ->
-        %{dimensions: {0, 0}, duration: 0.0}
+        %{animated?: false, dimensions: {0, 0}, duration: 0.0}
     end
   end
 end
diff --git a/lib/philomena/images/elasticsearch_index.ex b/lib/philomena/images/elasticsearch_index.ex
index 2a56d3bc..54154c7b 100644
--- a/lib/philomena/images/elasticsearch_index.ex
+++ b/lib/philomena/images/elasticsearch_index.ex
@@ -18,6 +18,7 @@ defmodule Philomena.Images.ElasticsearchIndex do
       mappings: %{
         dynamic: false,
         properties: %{
+          animated: %{type: "boolean"},
           anonymous: %{type: "boolean"},
           aspect_ratio: %{type: "float"},
           comment_count: %{type: "integer"},
@@ -38,6 +39,8 @@ defmodule Philomena.Images.ElasticsearchIndex do
           file_name: %{type: "keyword"},
           fingerprint: %{type: "keyword"},
           first_seen_at: %{type: "date"},
+          fps: %{type: "float"},
+          frames: %{type: "integer"},
           height: %{type: "integer"},
           hidden_by_user_ids: %{type: "keyword"},
           hidden_by_users: %{type: "keyword"},
@@ -48,6 +51,7 @@ defmodule Philomena.Images.ElasticsearchIndex do
           orig_sha512_hash: %{type: "keyword"},
           original_format: %{type: "keyword"},
           pixels: %{type: "integer"},
+          processed: %{type: "boolean"},
           score: %{type: "integer"},
           size: %{type: "integer"},
           sha512_hash: %{type: "keyword"},
@@ -55,6 +59,7 @@ defmodule Philomena.Images.ElasticsearchIndex do
           tag_count: %{type: "integer"},
           tag_ids: %{type: "keyword"},
           tags: %{type: "text", analyzer: "keyword"},
+          thumbnails_generated: %{type: "boolean"},
           true_uploader: %{type: "keyword"},
           true_uploader_id: %{type: "keyword"},
           updated_at: %{type: "date"},
@@ -100,7 +105,8 @@ defmodule Philomena.Images.ElasticsearchIndex do
       height: image.image_height,
       pixels: image.image_width * image.image_height,
       size: image.image_size,
-      duration: image.image_duration,
+      animated: image.image_is_animated,
+      duration: if(image.image_is_animated, do: image.image_duration, else: 0),
       tag_count: length(image.tags),
       aspect_ratio: image.image_aspect_ratio,
       wilson_score: wilson_score(image),
@@ -115,6 +121,8 @@ defmodule Philomena.Images.ElasticsearchIndex do
       source_url: image.source_url |> to_string |> String.downcase(),
       file_name: image.image_name,
       original_format: image.image_format,
+      processed: image.processed,
+      thumbnails_generated: image.thumbnails_generated,
       fingerprint: image.fingerprint,
       uploader_id: if(!!image.user_id and !image.anonymous, do: image.user_id),
       true_uploader_id: image.user_id,
diff --git a/lib/philomena/images/query.ex b/lib/philomena/images/query.ex
index d7af3b0f..12a33423 100644
--- a/lib/philomena/images/query.ex
+++ b/lib/philomena/images/query.ex
@@ -74,6 +74,7 @@ defmodule Philomena.Images.Query do
       date_fields: ~W(created_at updated_at first_seen_at),
       literal_fields:
         ~W(faved_by orig_sha512_hash sha512_hash uploader source_url original_format mime_type),
+      bool_fields: ~W(animated processed thumbnails_generated),
       ngram_fields: ~W(description),
       custom_fields: ~W(gallery_id),
       default_field: {"namespaced_tags.name", :term},
@@ -106,7 +107,7 @@ defmodule Philomena.Images.Query do
           ~W(fingerprint upvoted_by downvoted_by true_uploader hidden_by deleted_by_user),
       ngram_fields: fields[:ngram_fields] ++ ~W(deletion_reason),
       ip_fields: ~W(ip),
-      bool_fields: ~W(deleted),
+      bool_fields: fields[:bool_fields] ++ ~W(deleted),
       aliases:
         Map.merge(fields[:aliases], %{
           "upvoted_by" => "upvoters",
diff --git a/lib/philomena/workers/thumbnail_worker.ex b/lib/philomena/workers/thumbnail_worker.ex
index ceeae948..fb943c4c 100644
--- a/lib/philomena/workers/thumbnail_worker.ex
+++ b/lib/philomena/workers/thumbnail_worker.ex
@@ -1,5 +1,6 @@
 defmodule Philomena.ThumbnailWorker do
   alias Philomena.Images.Thumbnailer
+  alias Philomena.Images
 
   def perform(image_id) do
     Thumbnailer.generate_thumbnails(image_id)
@@ -9,5 +10,9 @@ defmodule Philomena.ThumbnailWorker do
       "image:process",
       %{image_id: image_id}
     )
+
+    image_id
+    |> Images.get_image!()
+    |> Images.reindex_image()
   end
 end
diff --git a/lib/philomena_web/templates/search/_form.html.slime b/lib/philomena_web/templates/search/_form.html.slime
index aa899303..97760553 100644
--- a/lib/philomena_web/templates/search/_form.html.slime
+++ b/lib/philomena_web/templates/search/_form.html.slime
@@ -26,6 +26,7 @@ h1 Search
           a data-search-add="width:1920" data-search-select-last="4" data-search-show-help="numeric" Image width
           a data-search-add="height:1080" data-search-select-last="4" data-search-show-help="numeric" Image height
           a data-search-add="aspect_ratio:1" data-search-select-last="1" data-search-show-help="numeric" Aspect ratio
+          a data-search-add="animated:false" data-search-select-last="5" data-search-show-help="boolean" Animated
           a data-search-add="duration:10" data-search-select-last="2" data-search-show-help="numeric" Duration (seconds)
           a data-search-add="pixels.gte:5000000" data-search-select-last="7" data-search-show-help="numeric" Pixels
           a data-search-add="size.lt:1048576" data-search-select-last="7" data-search-show-help="numeric" File size (bytes)
@@ -46,6 +47,20 @@ h1 Search
         a href="/pages/search_syntax" Help
 
     .block__content
+      .hidden.walloftext data-search-help="boolean"
+        strong.js-search-help-subject>
+        ' is a Boolean-valued field. It only accepts the values
+        code> true
+        ' and
+        code false
+        |.
+        br
+        br
+        em<> Example:
+        ' to find images which are not animated, you would use
+        code animated:false
+        | .
+
       .hidden.walloftext data-search-help="numeric"
         strong.js-search-help-subject>
         | is a numerical range field. Four qualifiers,