diff --git a/pack-1080p b/pack-1080p
deleted file mode 100755
index 2059618..0000000
--- a/pack-1080p
+++ /dev/null
@@ -1,8 +0,0 @@
-pack-vid \
-	--size=0 \
-	--width=1920 \
-	--height=1080 \
-	--bitrate=6m \
-	--preset=veryslow \
-	--keyframe-int=240 \
-	"$@"
diff --git a/pack-480p b/pack-480p
deleted file mode 100755
index ffc8eab..0000000
--- a/pack-480p
+++ /dev/null
@@ -1,8 +0,0 @@
-pack-vid \
-	--size=0 \
-	--width=854 \
-	--height=480 \
-	--bitrate=1.5m \
-	--preset=veryslow \
-	--keyframe-int=240 \
-	"$@"
diff --git a/pack-720p b/pack-720p
deleted file mode 100755
index af094da..0000000
--- a/pack-720p
+++ /dev/null
@@ -1,8 +0,0 @@
-pack-vid \
-	--size=0 \
-	--width=1280 \
-	--height=720 \
-	--bitrate=3m \
-	--preset=veryslow \
-	--keyframe-int=240 \
-	"$@"
diff --git a/pack-atari b/pack-atari
deleted file mode 100755
index a680fa4..0000000
--- a/pack-atari
+++ /dev/null
@@ -1,11 +0,0 @@
-pack-vid \
-	--size=0 \
-	--width=640 \
-	--height=480 \
-	--bitrate=0.75m \
-	--preset=veryslow \
-	--keyframe-int=600 \
-	--audio-channels=1 \
-	--audio-bitrate=48000 \
-	"$@"
-
diff --git a/pack-preset b/pack-preset
index a0a84bb..aff099e 100755
--- a/pack-preset
+++ b/pack-preset
@@ -1 +1,7 @@
-pack-set --exposure=-2 --tonemap=mobius --dither "$@"
+#pack-set --color-temperature=6800 --peak=600 --vibrance=0.2 "$@"
+#pack-set --color-temperature=6800 --peak=800 --vibrance=0.2 "$@"
+#pack-set --peak=800 --vibrance=0.2 "$@"
+#pack-set --exposure=-2 --tonemap=clip "$@"
+#pack-set --exposure=-2 --tonemap=mobius "$@"
+#pack-set --exposure=-2 --tonemap=mobius "$@"
+pack-set --exposure=-2 --tonemap=mobius --peak=500 "$@"
diff --git a/pack-set b/pack-set
index ee942cb..f943e35 100755
--- a/pack-set
+++ b/pack-set
@@ -13,9 +13,12 @@ do
     else
         echo "FILE: $INFILE"
 
-        COMMON="--peak=1000 --dither"
+        #COMMON=""
+        #COMMON="--exposure=-2.5 --peak=141"
+        #COMMON="--exposure=-1 --peak=500"
+        COMMON="--peak=1000"
         SPEED_SMALL="veryslow"
-        SPEED_LARGE="veryslow"
+        SPEED_LARGE="slow"
 
         SMALL="$COMMON --size=4m --quality=0.75 --preset=$SPEED_SMALL"
         MED="$COMMON --size=10m --preset=$SPEED_SMALL"
diff --git a/pack-set-av1 b/pack-set-av1
deleted file mode 100755
index 6d168e6..0000000
--- a/pack-set-av1
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-set -e
-
-OPTS=""
-
-for INFILE in "$@"
-do
-    if [[ "$1" =~ ^--.* ]]
-    then
-        echo "OPTION: $1"
-        OPTS="$OPTS $1"
-        shift
-    else
-        echo "FILE: $INFILE"
-
-        COMMON="--vcodec=libsvtav1 --hdr"
-        SPEED_SMALL="4"
-        SPEED_LARGE="4"
-
-        SMALL="$COMMON --size=4m --quality=0.5 --preset=$SPEED_SMALL"
-        MED="$COMMON --size=10m --quality=0.75 --preset=$SPEED_SMALL"
-        TEN80="$COMMON --bitrate=4000000 --width=1920 --height=1080 --preset=$SPEED_LARGE"
-
-        pack-vid $SMALL $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-small.webm"
-        pack-vid $MED $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-med.webm"
-        pack-vid $TEN80 $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-1080p.webm"
-    fi
-done
diff --git a/pack-set-hdr b/pack-set-hdr
index 2a085ad..6d168e6 100755
--- a/pack-set-hdr
+++ b/pack-set-hdr
@@ -13,16 +13,16 @@ do
     else
         echo "FILE: $INFILE"
 
-        COMMON="--hdr"
+        COMMON="--vcodec=libsvtav1 --hdr"
         SPEED_SMALL="4"
         SPEED_LARGE="4"
 
-        SMALL="$COMMON --size=4m --quality=0.9375 --preset=$SPEED_SMALL"
-        MED="$COMMON --size=10m --quality=1.25 --preset=$SPEED_SMALL"
-        TEN80="$COMMON --bitrate=5000000 --width=1920 --height=1080 --preset=$SPEED_LARGE"
+        SMALL="$COMMON --size=4m --quality=0.5 --preset=$SPEED_SMALL"
+        MED="$COMMON --size=10m --quality=0.75 --preset=$SPEED_SMALL"
+        TEN80="$COMMON --bitrate=4000000 --width=1920 --height=1080 --preset=$SPEED_LARGE"
 
-        pack-vid $SMALL $OPTS "$INFILE" "${INFILE%.mp4}-hdr-small.mp4"
-        pack-vid $MED $OPTS "$INFILE" "${INFILE%.mp4}-hdr-med.mp4"
-        pack-vid $TEN80 $OPTS "$INFILE" "${INFILE%.mp4}-hdr-1080p.mp4"
+        pack-vid $SMALL $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-small.webm"
+        pack-vid $MED $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-med.webm"
+        pack-vid $TEN80 $OPTS "$INFILE" "${INFILE%.mp4}-hdr-av1-1080p.webm"
     fi
 done
diff --git a/pack-vid b/pack-vid
index 6e062e2..d8e36f1 100755
--- a/pack-vid
+++ b/pack-vid
@@ -340,7 +340,6 @@ function convert( $src, $dest, $options ) {
         if ( $vibrance ) {
             $filters[] = "vibrance=$vibrance";
         }
-        $filters[] = "format=yuv420p";
     } else {
         $filters[] = "format=yuv420p";
     }