fixed crf by replacing it with global quality

scripts/av1_encode.sh

@@ -3,16 +3,19 @@
 
 #test to see if its already been encoded to av1 or else it converts it
 format=$(ffprobe -v error -select_streams v:0 -show_entries stream=codec_name -of default=nokey=1:noprint_wrappers=1 "$1")
-echo "Format of file $1 is    $format"
+rate=28
+echo "Format of file $1 is ---> $format"
 
 if [ "$format" != "av1" ]
 then
   docker run -it --rm --device=/dev/dri:/dev/dri -v "$(pwd)":/config linuxserver/ffmpeg \
-    -i "/config/$1" \
+    -hide_banner -loglevel warning -v quiet -stats \
+    -hwaccel qsv -hwaccel_output_format qsv -qsv_device /dev/dri/renderD128 \
     -n \
-    -vaapi_device /dev/dri/renderD128 \
+    -i "/config/$1" \
     -c:v av1_qsv \
-    -crf 30 \
+    -global_quality $rate \
+    -look_ahead 1 -look_ahead_depth 100 \
     -preset 3 \
     -g 150 \
     -c:a aac \