diff --git a/.env.example b/.env.example
index 8988edf..b63be36 100644
--- a/.env.example
+++ b/.env.example
@@ -34,6 +34,8 @@ REDLIB_DEFAULT_SHOW_NSFW=off
 REDLIB_DEFAULT_BLUR_NSFW=off
 # Enable HLS video format by default
 REDLIB_DEFAULT_USE_HLS=off
+# Enable audio+video downloads with ffmpeg.wasm
+REDLIB_DEFAULT_FFMPEG_VIDEO_DOWNLOADS=off
 # Hide HLS notification by default
 REDLIB_DEFAULT_HIDE_HLS_NOTIFICATION=off
 # Disable autoplay videos by default
diff --git a/.replit b/.replit
deleted file mode 100644
index b857cc1..0000000
--- a/.replit
+++ /dev/null
@@ -1,2 +0,0 @@
-run = "while :; do set -ex; nix-env -iA nixpkgs.unzip; curl -o./redlib.zip -fsSL -- https://nightly.link/redlib-org/redlib/workflows/main-rust/main/redlib.zip; unzip -n redlib.zip; mv target/x86_64-unknown-linux-musl/release/redlib .; chmod +x redlib; set +e; ./redlib -H 63115200; sleep 1; done"
-language = "bash"
diff --git a/app.json b/app.json
index d73780c..34c8e7f 100644
--- a/app.json
+++ b/app.json
@@ -1,5 +1,5 @@
 {
-  "name": "Redlib",
+  "name": "Redsunlib",
   "description": "Private front-end for Reddit",
   "buildpacks": [
     {
@@ -14,6 +14,9 @@
     "REDLIB_DEFAULT_THEME": {
       "required": false
     },
+    "REDLIB_DEFAULT_MASCOT": {
+      "required": false
+    },
     "REDLIB_DEFAULT_FRONT_PAGE": {
       "required": false
     },
@@ -38,7 +41,10 @@
     "REDLIB_DEFAULT_BLUR_NSFW": {
       "required": false
     },
-    "REDLIB_USE_HLS": {
+    "REDLIB_DEFAULT_USE_HLS": {
+      "required": false
+    },
+    "REDLIB_DEFAULT_FFMPEG_VIDEO_DOWNLOADS": {
       "required": false
     },
     "REDLIB_HIDE_HLS_NOTIFICATION": {
@@ -57,7 +63,7 @@
       "required": false
     },
     "REDLIB_ROBOTS_DISABLE_INDEXING":  {
-        "required": false
+      "required": false
     },
     "REDLIB_DEFAULT_SUBSCRIPTIONS": {
       "required": false
diff --git a/contrib/redlib.conf b/contrib/redlib.conf
index 43c1d86..073466f 100644
--- a/contrib/redlib.conf
+++ b/contrib/redlib.conf
@@ -1,6 +1,7 @@
 ADDRESS=0.0.0.0
 PORT=12345
 #REDLIB_DEFAULT_THEME=default
+#REDLIB_DEFAULT_MASCOT=none
 #REDLIB_DEFAULT_FRONT_PAGE=default
 #REDLIB_DEFAULT_LAYOUT=card
 #REDLIB_DEFAULT_WIDE=off
@@ -10,6 +11,7 @@ PORT=12345
 #REDLIB_DEFAULT_SHOW_NSFW=off
 #REDLIB_DEFAULT_BLUR_NSFW=off
 #REDLIB_DEFAULT_USE_HLS=off
+#REDLIB_DEFAULT_FFMPEG_VIDEO_DOWNLOADS=off
 #REDLIB_DEFAULT_HIDE_HLS_NOTIFICATION=off
 #REDLIB_DEFAULT_AUTOPLAY_VIDEOS=off
 #REDLIB_DEFAULT_SUBSCRIPTIONS=off (sub1+sub2+sub3)
diff --git a/src/instance_info.rs b/src/instance_info.rs
index 7d1c9d9..361ddc4 100644
--- a/src/instance_info.rs
+++ b/src/instance_info.rs
@@ -146,6 +146,7 @@ impl InstanceInfo {
 				["Show NSFW", &convert(&self.config.default_show_nsfw)],
 				["Blur NSFW", &convert(&self.config.default_blur_nsfw)],
 				["Use HLS", &convert(&self.config.default_use_hls)],
+				["Use FFmpeg", &convert(&self.config.default_ffmpeg_video_downloads)],		
 				["Hide HLS notification", &convert(&self.config.default_hide_hls_notification)],
 				["Subscriptions", &convert(&self.config.default_subscriptions)],
 				["Filters", &convert(&self.config.default_filters)],
@@ -181,6 +182,7 @@ impl InstanceInfo {
                     Default show NSFW: {:?}\n
                     Default blur NSFW: {:?}\n
                     Default use HLS: {:?}\n
+                    Default use FFmpeg: {:?}\n
                     Default hide HLS notification: {:?}\n
                     Default subscriptions: {:?}\n
                     Default filters: {:?}\n",
@@ -206,6 +208,7 @@ impl InstanceInfo {
 					self.config.default_show_nsfw,
 					self.config.default_blur_nsfw,
 					self.config.default_use_hls,
+					self.config.default_ffmpeg_video_downloads,
 					self.config.default_hide_hls_notification,
 					self.config.default_subscriptions,
 					self.config.default_filters,