diff --git a/software/apps/bad_apple/main.c b/software/apps/bad_apple/main.c
index b159a0e..3959f61 100644
--- a/software/apps/bad_apple/main.c
+++ b/software/apps/bad_apple/main.c
@@ -15,7 +15,7 @@
 #include "test_frame.h"
 
 #define MOVIE_BASE (XIP_BASE + 0x10000)
-#define MOVIE_FRAMES 1799
+#define MOVIE_FRAMES 209
 
 // DVDD 1.25V (slower silicon may need the full 1.3, or just not work)
 #define FRAME_WIDTH 1280
@@ -54,8 +54,8 @@ int main() {
 	dvi_start(&dvi0);
 
 	int frame = 0;
+	const uint8_t *line = (const uint8_t*)MOVIE_BASE;
 	while (true) {
-		const uint8_t *line = frame_bin;
 		uint32_t *render_target;
 		for (int y = 0; y < FRAME_HEIGHT; ++y) {
 			uint8_t line_len = *line++;
diff --git a/software/apps/bad_apple/video/mkframes.sh b/software/apps/bad_apple/video/mkframes.sh
index 23d63fb..1712372 100755
--- a/software/apps/bad_apple/video/mkframes.sh
+++ b/software/apps/bad_apple/video/mkframes.sh
@@ -5,7 +5,7 @@ rm -rf raw rle pack.bin pack.uf2
 
 mkdir raw
 ffmpeg \
-	-ss 00:00:25 -to 00:01:25 \
+	-ss 00:00:05.5 -to 00:00:12.5 \
 	-i src.mkv \
 	-f lavfi -i color=gray:s=1920x1080 \
 	-f lavfi -i color=black:s=1920x1080 \
@@ -13,6 +13,9 @@ ffmpeg \
 	-filter_complex "threshold,fps=30,crop=1440:1080:240:0,scale=960x720" \
 	raw/frame%04d.png
 
-./rle_compress.py raw pack.bin
+mkdir rle
+make -f packframes.mk -j$(nproc)
 
-uf2conv -f rp2040 -b 0x10010000 pack.bin -o pack.uf2
\ No newline at end of file
+cat $(find rle -name "*.bin" | sort) > pack.bin
+
+uf2conv -f rp2040 -b 0x10010000 pack.bin -o pack.uf2
diff --git a/software/apps/bad_apple/video/packframes.mk b/software/apps/bad_apple/video/packframes.mk
index 54a5a37..9b4fa81 100644
--- a/software/apps/bad_apple/video/packframes.mk
+++ b/software/apps/bad_apple/video/packframes.mk
@@ -5,4 +5,4 @@ RAW=$(sort $(wildcard raw/*))
 all: $(patsubst raw/%.png,rle/%.bin,$(RAW))
 
 rle/%.bin: raw/%.png
-	./rle_compress.py $< $@
\ No newline at end of file
+	./rle_compress.py $< $@
diff --git a/software/apps/bad_apple/video/rle_compress.py b/software/apps/bad_apple/video/rle_compress.py
index 2dcb041..1a983a3 100755
--- a/software/apps/bad_apple/video/rle_compress.py
+++ b/software/apps/bad_apple/video/rle_compress.py
@@ -1,11 +1,5 @@
 #!/usr/bin/env python3
 
-import sys
-from PIL import Image
-import functools
-import os
-import struct
-
 # We avoid TMDS encode on the M0+ by holding the following sequences as
 # prebalanced symbol pairs:
 #
@@ -25,93 +19,47 @@ import struct
 # on the M0+ and, because everything stays byte-aligned, it's amenable to
 # further compression.
 
+import sys
+from PIL import Image
+
 def fmt_byte(a, b, n):
 	assert(n >= 1 and n <= 64)
 	return a << 7 | b << 6 | (n - 1 & 0x3f)
 
-@functools.lru_cache
+# row is iterable of (bool, bool)
 def pack_row(row):
 	current = (False, False)
 	current_len = 0
-	pack = []
-	for x in range(0, len(row), 2):
-		pix = row[x:x+2]
+	while True:
+		try:
+			pix = next(row)
+		except StopIteration:
+			if current_len > 0:
+				yield fmt_byte(*current, current_len)
+			break
 		if pix == current or current_len == 0:
 			current = pix
 			current_len += 1
 		if pix != current:
-			pack.append(fmt_byte(*current, current_len))
+			yield fmt_byte(*current, current_len)
 			current = pix
 			current_len = 1
 		if current_len >= 64:
-			pack.append(fmt_byte(*current, current_len))
+			yield fmt_byte(*current, current_len)
 			current_len = 0
-	# Flush run at end of scanline
-	if current_len > 0:
-		pack.append(fmt_byte(*current, current_len))
-	return bytes(pack)
 
-
-class RowHistory:
-
-	def __init__(self, log_size):
-		self.size = 1 << log_size
-		# Ring buffer of last n rows we saw
-		self.history = [None] * self.size
-		self.ptr = 0
-		self.row_occurrences = {}
-	
-	def update(self, newrow):
-		# First update lookups for the row we are about to evict. Note we evict rows
-		# one slot in *advance* (reducing effective dict size by 1) to avoid
-		# returning references to the slot that the new row is written to.
-		oldrow = self.history[(self.ptr + 1) % self.size]
-		if oldrow is not None:
-			count, lastseen = self.row_occurrences[oldrow]
-			if count == 1:
-				self.row_occurrences.pop(oldrow)
-			else:
-				self.row_occurrences[oldrow] = (count - 1, lastseen)
-		self.history[self.ptr] = newrow
-		# Then update reference count and last-seen position for the new occupant
-		if newrow in self.row_occurrences:
-			self.row_occurrences[newrow] = (self.row_occurrences[newrow][0] + 1, self.ptr)
-		else:
-			self.row_occurrences[newrow] = (1, self.ptr)
-		self.ptr = (self.ptr + 1) % self.size
-
-	def last_seen(self, row):
-		if row in self.row_occurrences:
-			return self.row_occurrences[row][1]
-		else:
-			return None
-
-def pack_image(history, img):
+def pack_image(img):
 	assert(img.width % 2 == 0)
 	assert(img.mode == "RGB")
 	bimg = img.tobytes()
 	w = img.width
 	for y in range(img.height):
-		raw_row = tuple(bimg[3 * (x + w * y)] >= 0x80 for x in range(w))
-		last_seen = history.last_seen(raw_row)
-		history.update(raw_row)
-		# Uncomment for row dictionary format:
-		# if last_seen is None:
-		# 	packed = pack_row(raw_row)
-		# 	yield struct.pack("<H", len(packed))
-		# 	yield packed
-		# else:
-		# 	yield struct.pack("<H", 0x8000 | last_seen)
-		packed = pack_row(raw_row)
-		yield bytes((len(packed),))
-		yield packed
+		row = bytes(pack_row(
+			(bimg[3 * (x + w * y)] >= 0x80, bimg[3 * (x + 1 + w * y)] >= 0x80)
+			for x in range(0, img.width, 2)))
+		yield bytes((len(row),))
+		yield row
 
 if __name__ == "__main__":
-	filelist = sorted(os.listdir(sys.argv[1]))
-	assert(all(x.lower().endswith(".png") for x in filelist))
-	ofile = open(sys.argv[2], "wb")
-	history = RowHistory(log_size=15)
-	for fname in filelist:
-		print(fname)
-		img = Image.open(os.path.join(sys.argv[1], fname))
-		ofile.write(b"".join(pack_image(history, img)))
+	img = Image.open(sys.argv[1])
+	open(sys.argv[2], "wb").write(b"".join(pack_image(img)))