diff --git a/app/assets/stylesheets/specific/posts.css.scss b/app/assets/stylesheets/specific/posts.css.scss
index 56de181de..1c15386ea 100644
--- a/app/assets/stylesheets/specific/posts.css.scss
+++ b/app/assets/stylesheets/specific/posts.css.scss
@@ -183,6 +183,22 @@ a.blacklisted-active {
 }
 
 div#c-posts {
+
+  #ugoira-controls {
+    div#seek-slider {
+      margin-top: 0.5em;
+      float: right;
+    }
+
+    #save-video-link {
+      margin: 0.5em 0;
+    }
+
+    button {
+      margin-top: 0.3em;
+    }
+  }
+
   div.notice {
     font-size: 0.8em;
     padding: 0.5em;
@@ -521,18 +537,3 @@ div#unapprove-dialog {
     width: 100%;
   }
 }
-
-#ugoira-controls {
-  button {
-    height: 2em;
-    width: 5em;
-  }
-
-  #progressbar {
-    height: 1.5em;
-  }
-
-  #seek-slider {
-    margin: 0.5em 0 0.5em 0;
-  }
-}
diff --git a/app/views/posts/partials/show/_ugoira.html.erb b/app/views/posts/partials/show/_ugoira.html.erb
index 2d1a28efa..ea628f54e 100644
--- a/app/views/posts/partials/show/_ugoira.html.erb
+++ b/app/views/posts/partials/show/_ugoira.html.erb
@@ -1,28 +1,33 @@
-<%= content_tag(:canvas, nil,
-                :id => "image",
-                :width => post.image_width,
-                :height => post.image_height,
-                "data-original-width" => post.image_width,
-                "data-original-height" => post.image_height,
-                "data-large-width" => post.image_width,
-                "data-large-height" => post.image_height,
-                "data-tags" => post.tag_string,
-                "data-uploader" => post.uploader_name,
-                "data-rating" => post.rating,
-                "data-flags" => post.status_flags,
-                "data-parent-id" => post.parent_id,
-                "data-has-children" => post.has_children?,
-                "data-has-active-children" => post.has_active_children?,
-                "data-score" => post.score,
-                "data-fav-count" => post.fav_count) %>
+<%= content_tag(
+  :canvas, 
+  nil,
+  :id => "image",
+  :width => post.image_width,
+  :height => post.image_height,
+  "data-original-width" => post.image_width,
+  "data-original-height" => post.image_height,
+  "data-large-width" => post.image_width,
+  "data-large-height" => post.image_height,
+  "data-tags" => post.tag_string,
+  "data-uploader" => post.uploader_name,
+  "data-rating" => post.rating,
+  "data-flags" => post.status_flags,
+  "data-parent-id" => post.parent_id,
+  "data-has-children" => post.has_children?,
+  "data-has-active-children" => post.has_active_children?,
+  "data-score" => post.score,
+  "data-fav-count" => post.fav_count
+) %>
 
 <div id="ugoira-controls">
-  <div id="progressbar" style="width: <%= post.image_width %>px;"></div>
-  <div id="seek-slider" style="width: <%= post.image_width %>px;"></div>
-  <%= button_tag "Play", :id => "ugoira-play", :style => "display: none;" %>
-  <%= button_tag "Pause", :id => "ugoira-pause" %>  
-  <%= button_tag "Rewind", :id => "ugoira-rewind" %>
-  <%= link_to "Save as video (right click and save)", post.large_file_url %>
+  <p id="ugoira-load-progress">Loaded <span id="ugoira-load-percentage">0</span>%</p>
+  <div id="ugoira-control-panel" style="width: <%= @post.image_width %>px;">
+    <%= button_tag "Rewind", :id => "ugoira-rewind" %>
+    <%= button_tag "Play", :id => "ugoira-play", :style => "display: none;" %>
+    <%= button_tag "Pause", :id => "ugoira-pause" %>  
+    <div id="seek-slider" style="display: none; width: <%= @post.image_width - 150 %>px;"></div>
+  </div>
+  <p id="save-video-link"><%= link_to "Save as video (right click and save)", post.large_file_url %></p>
 </div>
 
 <% content_for(:html_header) do %>
@@ -52,11 +57,12 @@
     $(function() {
       Danbooru.Ugoira.create_player();
       $(Danbooru.Ugoira.player).on("loadProgress", function(ev, progress) {
-        $("#progressbar").progressbar({value: progress * 100});
+        $("#ugoira-load-percentage").val(progress * 100);
       });
       $(Danbooru.Ugoira.player).on("loadingStateChanged", function(ev, state) {
         if (state === 2) {
-          $("#progressbar").remove();
+          $("#ugoira-load-progress").remove();
+          $("#seek-slider").show();
         }
       });
 
diff --git a/db/structure.sql b/db/structure.sql
index bed47fab6..a138e8e52 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -3,6 +3,7 @@
 --
 
 SET statement_timeout = 0;
+SET lock_timeout = 0;
 SET client_encoding = 'UTF8';
 SET standard_conforming_strings = on;
 SET check_function_bodies = false;
@@ -421,8 +422,8 @@ CREATE TABLE advertisement_hits (
     id integer NOT NULL,
     advertisement_id integer NOT NULL,
     ip_addr inet NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -459,8 +460,8 @@ CREATE TABLE advertisements (
     height integer NOT NULL,
     file_name character varying(255) NOT NULL,
     is_work_safe boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -490,8 +491,8 @@ ALTER SEQUENCE advertisements_id_seq OWNED BY advertisements.id;
 CREATE TABLE amazon_backups (
     id integer NOT NULL,
     last_id integer,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -557,8 +558,8 @@ CREATE TABLE artist_commentaries (
     original_description text,
     translated_title text,
     translated_description text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -594,8 +595,8 @@ CREATE TABLE artist_commentary_versions (
     original_description text,
     translated_title text,
     translated_description text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -627,8 +628,8 @@ CREATE TABLE artist_urls (
     artist_id integer NOT NULL,
     url text NOT NULL,
     normalized_url text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -666,8 +667,8 @@ CREATE TABLE artist_versions (
     group_name character varying(255),
     url_string text,
     is_banned boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -703,8 +704,8 @@ CREATE TABLE artists (
     other_names text,
     other_names_index tsvector,
     group_name character varying(255),
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -737,8 +738,8 @@ CREATE TABLE bans (
     reason text NOT NULL,
     banner_id integer NOT NULL,
     expires_at timestamp without time zone NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -804,8 +805,8 @@ CREATE TABLE comment_votes (
     comment_id integer NOT NULL,
     user_id integer NOT NULL,
     score integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -840,8 +841,8 @@ CREATE TABLE comments (
     ip_addr inet NOT NULL,
     body_index tsvector NOT NULL,
     score integer DEFAULT 0 NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     updater_id integer,
     updater_ip_addr inet,
     do_not_bump_post boolean DEFAULT false NOT NULL
@@ -881,8 +882,8 @@ CREATE TABLE delayed_jobs (
     locked_at timestamp without time zone,
     failed_at timestamp without time zone,
     locked_by character varying(255),
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     queue character varying(255)
 );
 
@@ -920,8 +921,8 @@ CREATE TABLE dmails (
     message_index tsvector NOT NULL,
     is_read boolean DEFAULT false NOT NULL,
     is_deleted boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     creator_ip_addr inet DEFAULT '127.0.0.1'::inet NOT NULL
 );
 
@@ -1987,8 +1988,8 @@ CREATE TABLE forum_posts (
     body text NOT NULL,
     text_index tsvector NOT NULL,
     is_deleted boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2090,8 +2091,8 @@ CREATE TABLE forum_topics (
     is_locked boolean DEFAULT false NOT NULL,
     is_deleted boolean DEFAULT false NOT NULL,
     text_index tsvector NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     category_id integer DEFAULT 0 NOT NULL
 );
 
@@ -2124,8 +2125,8 @@ CREATE TABLE ip_bans (
     creator_id integer NOT NULL,
     ip_addr inet NOT NULL,
     reason text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2157,8 +2158,8 @@ CREATE TABLE janitor_trials (
     creator_id integer NOT NULL,
     user_id integer NOT NULL,
     original_level integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2189,8 +2190,8 @@ CREATE TABLE key_values (
     id integer NOT NULL,
     key character varying(255) NOT NULL,
     value text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2221,8 +2222,8 @@ CREATE TABLE mod_actions (
     id integer NOT NULL,
     creator_id integer NOT NULL,
     description text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2254,8 +2255,8 @@ CREATE TABLE news_updates (
     message text NOT NULL,
     creator_id integer NOT NULL,
     updater_id integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2294,8 +2295,8 @@ CREATE TABLE note_versions (
     height integer NOT NULL,
     is_active boolean DEFAULT true NOT NULL,
     body text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     version integer DEFAULT 0 NOT NULL
 );
 
@@ -2334,8 +2335,8 @@ CREATE TABLE notes (
     is_active boolean DEFAULT true NOT NULL,
     body text NOT NULL,
     body_index tsvector NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     version integer DEFAULT 0 NOT NULL
 );
 
@@ -2400,8 +2401,8 @@ CREATE TABLE pool_versions (
     post_ids text DEFAULT ''::text NOT NULL,
     updater_id integer NOT NULL,
     updater_ip_addr inet NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     name character varying(255)
 );
 
@@ -2438,8 +2439,8 @@ CREATE TABLE pools (
     post_ids text DEFAULT ''::text NOT NULL,
     post_count integer DEFAULT 0 NOT NULL,
     is_deleted boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     category character varying(255) DEFAULT 'series'::character varying NOT NULL
 );
 
@@ -2473,8 +2474,8 @@ CREATE TABLE post_appeals (
     creator_id integer NOT NULL,
     creator_ip_addr integer NOT NULL,
     reason text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2505,8 +2506,8 @@ CREATE TABLE post_disapprovals (
     id integer NOT NULL,
     user_id integer NOT NULL,
     post_id integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2540,8 +2541,8 @@ CREATE TABLE post_flags (
     creator_ip_addr inet NOT NULL,
     reason text,
     is_resolved boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2570,8 +2571,8 @@ ALTER SEQUENCE post_flags_id_seq OWNED BY post_flags.id;
 
 CREATE TABLE post_versions (
     id integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     post_id integer NOT NULL,
     tags text DEFAULT ''::text NOT NULL,
     rating character(1),
@@ -2610,8 +2611,8 @@ CREATE TABLE post_votes (
     post_id integer NOT NULL,
     user_id integer NOT NULL,
     score integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2640,8 +2641,8 @@ ALTER SEQUENCE post_votes_id_seq OWNED BY post_votes.id;
 
 CREATE TABLE posts (
     id integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     up_score integer DEFAULT 0 NOT NULL,
     down_score integer DEFAULT 0 NOT NULL,
     score integer DEFAULT 0 NOT NULL,
@@ -2756,8 +2757,8 @@ CREATE TABLE tag_aliases (
     creator_ip_addr inet NOT NULL,
     forum_topic_id integer,
     status text DEFAULT 'pending'::text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2793,8 +2794,8 @@ CREATE TABLE tag_implications (
     creator_ip_addr inet NOT NULL,
     forum_topic_id integer,
     status text DEFAULT 'pending'::text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2830,8 +2831,8 @@ CREATE TABLE tag_subscriptions (
     is_public boolean DEFAULT true NOT NULL,
     last_accessed_at timestamp without time zone,
     is_opted_in boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2865,8 +2866,8 @@ CREATE TABLE tags (
     category integer DEFAULT 0 NOT NULL,
     related_tags text,
     related_tags_updated_at timestamp without time zone,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     is_locked boolean DEFAULT false NOT NULL
 );
 
@@ -2899,8 +2900,8 @@ CREATE TABLE transaction_log_items (
     category character varying(255),
     user_id integer,
     data text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -2940,8 +2941,8 @@ CREATE TABLE uploads (
     backtrace text,
     post_id integer,
     md5_confirmation character varying(255),
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     server text,
     parent_id integer
 );
@@ -2976,8 +2977,8 @@ CREATE TABLE user_feedback (
     creator_id integer NOT NULL,
     category character varying(255) NOT NULL,
     body text NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -3013,8 +3014,8 @@ CREATE TABLE user_name_change_requests (
     desired_name character varying(255),
     change_reason text,
     rejection_reason text,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -3045,8 +3046,8 @@ CREATE TABLE user_password_reset_nonces (
     id integer NOT NULL,
     key character varying(255) NOT NULL,
     email character varying(255) NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone
 );
 
 
@@ -3075,8 +3076,8 @@ ALTER SEQUENCE user_password_reset_nonces_id_seq OWNED BY user_password_reset_no
 
 CREATE TABLE users (
     id integer NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     name character varying(255) NOT NULL,
     password_hash character varying(255) NOT NULL,
     email character varying(255),
@@ -3134,8 +3135,8 @@ CREATE TABLE wiki_page_versions (
     title character varying(255) NOT NULL,
     body text NOT NULL,
     is_locked boolean NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     other_names text
 );
 
@@ -3170,8 +3171,8 @@ CREATE TABLE wiki_pages (
     body text NOT NULL,
     body_index tsvector NOT NULL,
     is_locked boolean DEFAULT false NOT NULL,
-    created_at timestamp without time zone NOT NULL,
-    updated_at timestamp without time zone NOT NULL,
+    created_at timestamp without time zone,
+    updated_at timestamp without time zone,
     updater_id integer,
     other_names text,
     other_names_index tsvector
@@ -6298,13 +6299,6 @@ CREATE INDEX index_forum_subscriptions_on_user_id ON forum_subscriptions USING b
 CREATE INDEX index_forum_topic_visits_on_forum_topic_id ON forum_topic_visits USING btree (forum_topic_id);
 
 
---
--- Name: index_forum_topic_visits_on_last_read_at; Type: INDEX; Schema: public; Owner: -; Tablespace: 
---
-
-CREATE INDEX index_forum_topic_visits_on_last_read_at ON forum_topic_visits USING btree (last_read_at);
-
-
 --
 -- Name: index_forum_topic_visits_on_user_id; Type: INDEX; Schema: public; Owner: -; Tablespace: 
 --