diff --git a/docker/main/rootfs/etc/s6-overlay/s6-rc.d/nginx/run b/docker/main/rootfs/etc/s6-overlay/s6-rc.d/nginx/run
index 2754c0d09..0d237f432 100755
--- a/docker/main/rootfs/etc/s6-overlay/s6-rc.d/nginx/run
+++ b/docker/main/rootfs/etc/s6-overlay/s6-rc.d/nginx/run
@@ -8,6 +8,19 @@ set -o errexit -o nounset -o pipefail
 
 echo "[INFO] Starting NGINX..."
 
+function set_worker_processes() {
+    # Capture number of assigned CPUs to calculate worker processes
+    local proc_count
+
+    if proc_count=$(nproc --all) && [[ $proc_count -gt 4 ]]; then
+        proc_count=4;
+    fi
+
+    sed -i "s/worker_processes auto;/worker_processes ${proc_count};/" /usr/local/nginx/conf/nginx.conf
+}
+
+set_worker_processes
+
 # Replace the bash process with the NGINX process, redirecting stderr to stdout
 exec 2>&1
 exec nginx
diff --git a/frigate/events/audio.py b/frigate/events/audio.py
index fc8f38dad..074b44735 100644
--- a/frigate/events/audio.py
+++ b/frigate/events/audio.py
@@ -50,11 +50,13 @@ def get_ffmpeg_command(ffmpeg: FfmpegConfig) -> list[str]:
         or get_ffmpeg_arg_list(ffmpeg.input_args)
     )
     return (
-        ["ffmpeg", "-vn"]
+        ["ffmpeg", "-vn", "-threads", "1"]
         + input_args
         + ["-i"]
         + [ffmpeg_input.path]
         + [
+            "-threads",
+            "1",
             "-f",
             f"{AUDIO_FORMAT}",
             "-ar",
diff --git a/frigate/output/birdseye.py b/frigate/output/birdseye.py
index 809ded174..2b17a4cf1 100644
--- a/frigate/output/birdseye.py
+++ b/frigate/output/birdseye.py
@@ -134,6 +134,8 @@ class FFMpegConverter(threading.Thread):
 
         ffmpeg_cmd = [
             "ffmpeg",
+            "-threads",
+            "1",
             "-f",
             "rawvideo",
             "-pix_fmt",
@@ -142,6 +144,8 @@ class FFMpegConverter(threading.Thread):
             f"{in_width}x{in_height}",
             "-i",
             "pipe:",
+            "-threads",
+            "1",
             "-f",
             "mpegts",
             "-s",
diff --git a/frigate/output/camera.py b/frigate/output/camera.py
index b63e0983a..b9c607375 100644
--- a/frigate/output/camera.py
+++ b/frigate/output/camera.py
@@ -31,6 +31,8 @@ class FFMpegConverter(threading.Thread):
 
         ffmpeg_cmd = [
             "ffmpeg",
+            "-threads",
+            "1",
             "-f",
             "rawvideo",
             "-pix_fmt",
@@ -39,6 +41,8 @@ class FFMpegConverter(threading.Thread):
             f"{in_width}x{in_height}",
             "-i",
             "pipe:",
+            "-threads",
+            "1",
             "-f",
             "mpegts",
             "-s",
diff --git a/web/src/components/player/VideoControls.tsx b/web/src/components/player/VideoControls.tsx
index 168f04fee..7e0259b63 100644
--- a/web/src/components/player/VideoControls.tsx
+++ b/web/src/components/player/VideoControls.tsx
@@ -139,6 +139,11 @@ export default function VideoControls({
   const onKeyboardShortcut = useCallback(
     (key: string, down: boolean, repeat: boolean) => {
       switch (key) {
+        case "ArrowDown":
+          if (down) {
+            onSeek(-1);
+          }
+          break;
         case "ArrowLeft":
           if (down) {
             onSeek(-10);
@@ -149,6 +154,11 @@ export default function VideoControls({
             onSeek(10);
           }
           break;
+        case "ArrowUp":
+          if (down) {
+            onSeek(1);
+          }
+          break;
         case "f":
           if (setFullscreen && down && !repeat) {
             setFullscreen(!fullscreen);
@@ -171,7 +181,9 @@ export default function VideoControls({
     [video, isPlaying, fullscreen, setFullscreen, onSeek],
   );
   useKeyboardListener(
-    hotKeys ? ["ArrowLeft", "ArrowRight", "f", "m", " "] : [],
+    hotKeys
+      ? ["ArrowDown", "ArrowLeft", "ArrowRight", "ArrowUp", "f", "m", " "]
+      : [],
     onKeyboardShortcut,
   );