Use docker updated ffmpeg

Dockerfile

@@ -1,6 +1,10 @@
+FROM jrottenberg/ffmpeg:snapshot-ubuntu as ffmpeg
 FROM linuxserver/sabnzbd
 LABEL maintainer="RandomNinjaAtk"
 
+# Add files from ffmpeg
+COPY --from=ffmpeg /usr/local/ /usr/local/
+
 ENV VERSION="1.0.0"
 
 RUN \
@@ -10,13 +14,27 @@ RUN \
 		mkvtoolnix \
 		mp3val \
 		flac \
-		ffmpeg \
 		opus-tools \
 		jq \
 		cron && \
 	apt-get purge --auto-remove -y && \
 	apt-get clean
 
+RUN \
+	# ffmpeg
+	apt-get update -qq && \
+	apt-get install -qq -y \
+		libva-drm2 \
+		libva2 \
+		i965-va-driver \
+		libgomp1 && \
+	apt-get purge --auto-remove -y && \
+	apt-get clean && \
+	chgrp users /usr/local/bin/ffmpeg && \
+	chgrp users /usr/local/bin/ffprobe && \
+	chmod g+x /usr/local/bin/ffmpeg && \
+	chmod g+x /usr/local/bin/ffprobe
+
 RUN \
 	# setup cron
 	service cron start && \
@@ -32,4 +50,4 @@ COPY root/ /
 
 # ports and volumes
 EXPOSE 8080 9090
-VOLUME /config /downloads
+VOLUME /config /storage