diff --git a/.gitignore b/.gitignore
index e7e73c6..4ed9e92 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 media_files/encoded/
 media_files/original/
 media_files/hls/
+media_files/chunks/
+media_files/uploads/
 postgres_data/
 celerybeat-schedule
 logs/
diff --git a/Dockerfile b/Dockerfile
index 561b4c3..96e4a45 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,12 +16,12 @@ RUN pip install -r requirements.txt
 COPY . /home/mediacms.io/mediacms
 WORKDIR /home/mediacms.io/mediacms
 
-RUN wget -q http://zebulon.bok.net/Bento4/binaries/Bento4-SDK-1-6-0-632.x86_64-unknown-linux.zip && \
-    unzip Bento4-SDK-1-6-0-632.x86_64-unknown-linux.zip -d ../bento4 && \
-    mv ../bento4/Bento4-SDK-1-6-0-632.x86_64-unknown-linux/* ../bento4/ && \
-    rm -rf ../bento4/Bento4-SDK-1-6-0-632.x86_64-unknown-linux && \
+RUN wget -q http://zebulon.bok.net/Bento4/binaries/Bento4-SDK-1-6-0-637.x86_64-unknown-linux.zip && \
+    unzip Bento4-SDK-1-6-0-637.x86_64-unknown-linux.zip -d ../bento4 && \
+    mv ../bento4/Bento4-SDK-1-6-0-637.x86_64-unknown-linux/* ../bento4/ && \
+    rm -rf ../bento4/Bento4-SDK-1-6-0-637.x86_64-unknown-linux && \
     rm -rf ../bento4/docs && \
-    rm Bento4-SDK-1-6-0-632.x86_64-unknown-linux.zip
+    rm Bento4-SDK-1-6-0-637.x86_64-unknown-linux.zip
 
 ############ RUNTIME IMAGE ############
 FROM python:3.8-slim-buster as runtime-image
@@ -47,7 +47,7 @@ ENV ENABLE_MIGRATIONS='yes'
 ENV VIRTUAL_ENV=/home/mediacms.io
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
-COPY --from=compile-image /home/mediacms.io /home/mediacms.io
+COPY --chown=www-data:www-data --from=compile-image /home/mediacms.io /home/mediacms.io
 
 RUN apt-get update -y && apt-get -y upgrade && apt-get install --no-install-recommends \
     supervisor nginx ffmpeg imagemagick procps -y && \
diff --git a/deploy/docker/entrypoint.sh b/deploy/docker/entrypoint.sh
index 1225b51..f832577 100755
--- a/deploy/docker/entrypoint.sh
+++ b/deploy/docker/entrypoint.sh
@@ -4,6 +4,7 @@ set -e
 # forward request and error logs to docker log collector
 ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log && \
 ln -sf /dev/stdout /var/log/nginx/mediacms.io.access.log && ln -sf /dev/stderr /var/log/nginx/mediacms.io.error.log
+
 cp /home/mediacms.io/mediacms/deploy/docker/local_settings.py /home/mediacms.io/mediacms/cms/local_settings.py
 
 mkdir -p /home/mediacms.io/mediacms/{logs,pids,media_files/hls}
@@ -12,8 +13,6 @@ touch /home/mediacms.io/mediacms/logs/debug.log
 # Remove any dangling pids
 rm -rf /home/mediacms.io/mediacms/pids/*
 
-chown -R www-data. /home/mediacms.io/
-
 TARGET_GID=$(stat -c "%g" /home/mediacms.io/mediacms/)
 
 EXISTS=$(cat /etc/group | grep $TARGET_GID | wc -l)
@@ -28,6 +27,9 @@ else
     usermod -a -G $GROUP www-data
 fi
 
+# We should do this only for folders that have a different owner, since it is an expensive operation
+find /home/mediacms.io/ ! \( -user www-data -group $TARGET_GID \) -exec chown www-data:$TARGET_GID {} +
+
 chmod +x /home/mediacms.io/mediacms/deploy/docker/start.sh /home/mediacms.io/mediacms/deploy/docker/prestart.sh
 
 exec "$@"
diff --git a/install.sh b/install.sh
index d6a7ef9..53d3d40 100644
--- a/install.sh
+++ b/install.sh
@@ -115,8 +115,8 @@ fi
 # Bento4 utility installation, for HLS
 
 cd /home/mediacms.io/mediacms
-wget http://zebulon.bok.net/Bento4/binaries/Bento4-SDK-1-6-0-632.x86_64-unknown-linux.zip
-unzip Bento4-SDK-1-6-0-632.x86_64-unknown-linux.zip
+wget http://zebulon.bok.net/Bento4/binaries/Bento4-SDK-1-6-0-637.x86_64-unknown-linux.zip
+unzip Bento4-SDK-1-6-0-637.x86_64-unknown-linux.zip
 mkdir /home/mediacms.io/mediacms/media_files/hls
 
 # last, set default owner