diff --git a/pack-set b/pack-set
index 7a187cb..ac6ae7a 100755
--- a/pack-set
+++ b/pack-set
@@ -11,11 +11,11 @@ for INFILE in "$@"
 do
     echo "$INFILE"
 
-    COMMON="$OPTS --hdr --exposure=-2.5 --peak=141 --fps=60000/1001"
+    COMMON="$OPTS --exposure=-2.5 --peak=141 --fps=60000/1001"
     SPEED_SMALL="veryslow"
     SPEED_LARGE="medium"
 
-    SMALL="$COMMON --size=4m --preset=$SPEED_SMALL"
+    SMALL="$COMMON --size=4m --preset=$SPEED_SMALL --quality=0.75"
     LARGE="$COMMON --size=25m --preset=$SPEED_LARGE"
 
     pack-vid $SMALL "$INFILE" "${INFILE%.mp4}-small.mp4"
diff --git a/pack-vid b/pack-vid
index 1c18e4b..813b093 100755
--- a/pack-vid
+++ b/pack-vid
@@ -26,7 +26,6 @@ $options = [
     'fps' => '60000/1001',
     'size' => $maxBytes,
     'quality' => 1.0,
-    'hdr' => false,
 ];
 
 while ( count( $args ) > 0 && substr( $args[0], 0, 2 ) == '--' ) {
@@ -52,8 +51,7 @@ if ( count ( $args ) < 2 ) {
         "  --preset=key   set h.264 encoding preset\n" .
         "  --fps=n        frame rate limit\n" .
         "  --size=n       target file size in bytes (default 3.5M)\n" .
-        "  --quality=n    fraction of base bitrate to break on (deafult 0.75)\n" .
-        "  --hdr          force HDR input processing on\n"
+        "  --quality=n    fraction of base bitrate to break on (deafult 0.75)\n"
     );
 }
 [ $src, $dest ] = $args;
@@ -99,7 +97,7 @@ function ffprobe( $path ) {
 }
 
 function evenize( $n ) {
-    $n = round( $n );
+    $n = ceil( $n );
     if ( $n & 1 ) {
         $n++;
     }
@@ -148,7 +146,7 @@ function convert( $src, $dest, $options ) {
     $duration = floatval( $track->duration );
     $width = $track->width;
     $height = $track->height;
-    $hdr = $track->color_primaries === 'bt2020' || $options['hdr'];
+    $hdr = $track->color_primaries === 'bt2020'; 
     $keyframeInt = ceil( $duration * 60 );
 
     $bitrate = floor( $maxBits / $duration );
@@ -192,48 +190,6 @@ function convert( $src, $dest, $options ) {
     }
 
     $aspect = $width / $height;
-    $pixels = $width * $height;
-
-    // canonical base rate is 1 megabit at 480p
-    $bitrate = min( $bitrate, 4 * $base );
-
-    /*
-    $minWidth = 640;
-    $minHeight = 360;
-
-    $baseWidth = 854;
-    $baseHeight = 480;
-    $pixelsPerBit = ( $baseWidth * $baseHeight ) / $base;
-
-    $maxWidth = 1920;
-    $maxHeight = 1080;
-    $maxrate = $base * ( $maxWidth * $maxHeight ) / ( $baseWidth * $baseHeight );
-
-    $pixels = $bitrate * $pixelsPerBit;
-    $frameHeight = evenize( sqrt( $pixels / $aspect ) );
-    $frameWidth = evenize( $frameHeight * $aspect );
-
-    if ( $aspect > 16 / 9 ) {
-        if ( $frameWidth < $minWidth ) {
-            $frameWidth = $minWidth;
-            $frameHeight = evenize( $frameWidth / $aspect );
-        } elseif ( $frameWidth > $maxWidth ) {
-            $frameWidth = $maxWidth;
-            $frameHeight = evenize( $frameWidth / $aspect );
-            $bitrate = min( $bitrate, $maxrate );
-        }
-    } else {
-        if ( $frameHeight < $minHeight ) {
-            $frameHeight = $minHeight;
-            $frameWidth = evenize( $frameHeight * $aspect );
-        } elseif ( $frameWidth > $maxWidth ) {
-            $frameHeight = $maxHeight;
-            $frameWidth = evenize( $frameHeight * $aspect );
-            $bitrate = min( $bitrate, $maxrate );
-        }
-    }
-    */
-
     $wide = $aspect > ( $frameWidth / $frameHeight );
     $crop = boolval( $options['crop'] );
     $letterbox = boolval( $options['letterbox'] );