diff --git a/ys b/ys
index 3968f6d..3dff674 100755
--- a/ys
+++ b/ys
@@ -1,43 +1,38 @@
 #!/usr/bin/env bash
 # YouStore: convert any set of files/dirs into a video file
-# that's also (somewhat) resistant to re-encoding
-# Usage: ys [e|d] [vidfile] [path...] [path...]
-# Dependencies: tar, zstd, truncate (coreutils), xpar, openssl, ffmpeg
+# that can be resistant to re-encoding
+# Usage: ys [e|d] [vidfile.webm] [path...] [path...]
+# Dependencies: tar, zstd, truncate/wc (coreutils), xpar, openssl, ffmpeg
 # Created by Luxferre in 2026, released into the public domain
 
-BASEW=320  # base frame width
-BASEH=180  # base frame height
-SCL=4      # frame scale factor
-FR=60      # frame rate in the output video
-CODEC_PARAMS='-c:v libvpx-vp9 -lossless 1 -deadline realtime -speed 8 -row-mt 1 -aq-mode 0 -pix_fmt yuv420p -f webm'
-
-BPF=$(( BASEW * BASEH / 8 )) # bytes per frame
 if [[ "$1" = "e" ]]; then
   OUTFILE="$2"
   shift
   shift
-  ARCHFILE="$(mktemp -u)"
   PARFILE="$(mktemp -u)"
   ENCFILE="$(mktemp -u)"
-  echo "Compressing..."
-  tar --use-compress-program='zstd -19' -cf "$ARCHFILE" -- $*
-  echo "Encrypting..."
+  echo "Compressing and encrypting..."
   [[ -z "$YS_PASS" ]] && read -rs -p 'Password: ' YS_PASS
-  openssl aes-256-cbc -e -pbkdf2 -in "$ARCHFILE" -out "$ENCFILE" -pass "pass:$YS_PASS"
+  tar --use-compress-program='zstd -T0 -10' -cf - -- $* | \
+    openssl aes-256-cbc -e -pbkdf2 -out "$ENCFILE" -pass "pass:$YS_PASS"
   echo "Adding redundancy..."
   xpar -Je -i 3 -H blake2b "$ENCFILE" "$PARFILE"
-  truncate -s $(( ( $(stat -c%s "$PARFILE") + BPF - 1 ) / BPF * BPF )) "$PARFILE"
+  truncate -s $(( ( $(wc -c < "$PARFILE") + 7199 ) / 7200 * 7200 )) "$PARFILE"
   echo "Encoding video..."
-  ffmpeg -hide_banner -f rawvideo -pixel_format monob -video_size ${BASEW}x${BASEH} -framerate $FR -i "$PARFILE" -vf "scale=iw*${SCL}:ih*${SCL}:flags=neighbor,format=monob" $CODEC_PARAMS "${OUTFILE}.webm"
-  rm -f "$ARCHFILE" "$PARFILE" "$ENCFILE"
+  ffmpeg -hide_banner -f rawvideo -pixel_format monob -video_size 320x180 -framerate 60 \
+    -i "$PARFILE" -vf "scale=1280:720:flags=neighbor,format=monob" \
+    -c:v libvpx-vp9 -lossless 1 -deadline realtime -speed 8 -row-mt 1 -aq-mode 0 \
+    -pix_fmt yuv420p -f webm "${OUTFILE}"
+  rm -f "$PARFILE" "$ENCFILE"
   echo "Done!"
 elif [[ "$1" = "d" ]]; then
   PARFILE="$(mktemp -u)"
   echo "Decoding video..."
-  ffmpeg -hide_banner -i "$2" -vf "scale=${BASEW}:${BASEH}:flags=neighbor,format=monob" -f rawvideo "$PARFILE"
+  ffmpeg -hide_banner -i "$2" -vf "scale=320:180:flags=neighbor,format=monob" -f rawvideo "$PARFILE"
   echo "Restoring, decrypting and decompressing..."
   [[ -z "$YS_PASS" ]] && read -rs -p 'Password: ' YS_PASS
-  xpar -Jdc "$PARFILE" | openssl aes-256-cbc -d -pbkdf2 -pass "pass:$YS_PASS" | tar --use-compress-program='zstd' -xf -
+  xpar -Jdc "$PARFILE" | openssl aes-256-cbc -d -pbkdf2 -pass "pass:$YS_PASS" \
+    | tar --use-compress-program='zstd -T0' -xf -
   rm -f "$PARFILE"
   echo "Done!"
 else