README demo for 0.6: a Raspberry Pi 4 case (#504)

Replace the 0.2.1 enclosure recording with a 40 s take of the current desktop UI building a Raspberry Pi 4 case: a sketch dimensioned with the board's parameters, extrude, fillets and shell, an M2.5 standoff patterned on the 58 x 49 mm hole rectangle, port cut-outs, floor vents, a colour, then height 24 -> 32 mm in Parameters. The demo script gains the pi story (now the default).

Co-Authored-By: Claude Opus 5.5 <[email protected]>
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bherbruckandClaude Opus 5.5 authored and GitHub committed 2026-10-12 22:56:53 -04:00
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@@ -37,8 +37,8 @@ Generated-in-code assets are original and have no file to list:
| assets/icon.iconset/icon_512x512.png | SolidCraft contributors | native sips export from assets/icon.png | MIT OR Apache-2.0 |
| assets/icon.iconset/icon_512x512@2x.png | SolidCraft contributors | native sips export from assets/icon.png | MIT OR Apache-2.0 |
| docs/screenshots/sample-plate.png | SolidCraft contributors | screenshot of SolidCraft itself (`solidcraft --sample`) | MIT OR Apache-2.0 |
| docs/screenshots/enclosure-demo-0.2.1.gif | SolidCraft contributors | original electronics enclosure screen recording of the actual SolidCraft 0.2.1 English desktop UI, generated with examples/demo/record_ui.sh and its original animated pointer overlay (4× playback) | MIT OR Apache-2.0 |
| docs/screenshots/enclosure-demo-0.2.1.mp4 | SolidCraft contributors | original electronics enclosure screen recording of the actual SolidCraft 0.2.1 English desktop UI, generated with examples/demo/record_ui.sh and its original animated pointer overlay (4× playback) | MIT OR Apache-2.0 |
| docs/screenshots/demo-0.6.gif | SolidCraft contributors | original screen recording of the actual SolidCraft 0.6 English desktop UI modelling an original Raspberry Pi 4 case (no logos or branding), generated with examples/demo/record_ui.sh and its original animated pointer overlay (6× playback) | MIT OR Apache-2.0 |
| docs/screenshots/demo-0.6.mp4 | SolidCraft contributors | original screen recording of the actual SolidCraft 0.6 English desktop UI modelling an original Raspberry Pi 4 case (no logos or branding), generated with examples/demo/record_ui.sh and its original animated pointer overlay (6× playback) | MIT OR Apache-2.0 |
| docs/book/src/og.png | SolidCraft contributors | original 1280 × 640 social preview card (the SolidCraft mark, name and tagline), served by the docs site for link previews | MIT OR Apache-2.0 |
| docs/book/src/generated/sample-plate.png | SolidCraft contributors | copy of docs/screenshots/sample-plate.png made by `cargo xtask book` (gitignored) | MIT OR Apache-2.0 |
| docs/book/src/generated/bracket.png | SolidCraft contributors | rendered by `cargo xtask book` (`solidcraft-cli snapshot examples/bracket.json`; gitignored) | MIT OR Apache-2.0 |
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@@ -6,9 +6,9 @@ Sketch, constrain, and build solids with a parametric feature timeline. Change a
and watch your model rebuild. Run it on your desktop, in your browser, or let AI agents
model through the built-in MCP server.
![SolidCraft: draw a rounded electronics enclosure, sketch its USB port directly on a face, add four mounting bosses and resize it through Parameters](docs/screenshots/enclosure-demo-0.2.1.gif)
![SolidCraft 0.6: model a Raspberry Pi 4 case from an empty design: a sketch dimensioned with parameters, extrude, fillets and shell, standoffs patterned on the board's mounting holes, port cut-outs, vent slots, a colour and a height change in Parameters](docs/screenshots/demo-0.6.gif)
*Start with an empty design and draw the original parametric electronics enclosure in the English desktop UI: rounded corners, a shell, a USB port sketched directly on the wall and a four-boss pattern. Change width from 80 → 100 mm and wall thickness from 2 → 3 mm in Parameters and watch it rebuild. Original animated pointer and click cues; 4× playback. [Full video](https://github.com/bherbruck/solidcraft/raw/refs/heads/main/docs/screenshots/enclosure-demo-0.2.1.mp4), generated with the [demo script](examples/demo/record_ui.sh).*
*A Raspberry Pi 4 case from an empty design: a sketch dimensioned with the board's parameters, extrude, fillet, shell, an M2.5 standoff patterned on the 58 × 49 mm hole rectangle, port cut-outs, vent slots and a colour, then height 24 → 32 mm in Parameters and it all rebuilds. 6× playback. [Full video](https://github.com/bherbruck/solidcraft/raw/refs/heads/main/docs/screenshots/demo-0.6.mp4), recorded with the [demo script](examples/demo/record_ui.sh).*
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@@ -2,7 +2,11 @@
"""Demo v2/v3: build an electronics enclosure in a running SolidCraft the way a person would,
with the parametric steps sent over MCP.
--story v3 (default): one standoff placed from the parameters and patterned 2 x 2 in the
--story pi (default, the 0.6 README demo): a case for a Raspberry Pi 4, from a sketch dimensioned
with the board's parameters to standoffs patterned on its mounting holes, port cut-outs, vent
slots, a colour and a height change in the Parameters dialog. Camera moves orbit about the
model under the pointer.
--story v3: one standoff placed from the parameters and patterned 2 x 2 in the
Rectangular Pattern dialog, then width and wall changed in the Parameters dialog.
--story v2: four standoffs from one sketch, then the width changed over MCP.
@@ -147,10 +151,14 @@ class Demo:
self.ui("ui.scroll", {"x": vp[0] + vp[2] / 2, "y": vp[1] + vp[3] / 2, "delta": -250})
self.settle_camera()
def orbit(self, dx, dy=0, steps=40):
"""A right-button drag in the viewport, as a user orbits."""
def orbit(self, dx, dy=0, steps=40, around=None):
"""A right-button drag in the viewport, as a user orbits. With `around` (a world point)
the drag starts over it: with the Orbit around cursor preference, the model turns about
that point and stays in frame."""
vp = self.ui("ui.inspect").get("viewport") or [250, 126, 1350, 800]
cx, cy = vp[0] + vp[2] * 0.62, vp[1] + vp[3] * 0.55
if around is not None:
cx, cy = self.ui("ui.worldToScreen", {"points": [around]})[0]
self.glide((cx, cy), 0.25)
self.mark(drag_start=[cx, cy])
self.ui("ui.drag", {"x0": cx, "y0": cy, "x1": cx + dx, "y1": cy + dy, "button": "right", "steps": steps})
@@ -395,12 +403,241 @@ def run_v3(d):
d.wait(1.5)
def sketch_dimension(d, line_at, place_at, value):
"""Sketch Dimension (D) in the real tool: pick a line, place the value, type an expression."""
d.key("D")
d.click(d.at(sketch=line_at), settle=0.15)
d.click(d.at(sketch=place_at), dur=0.3, settle=0.3)
d.ui("ui.key", {"key": "A", "cmd": True})
d.type(value)
def swatch(d, row, col):
"""A library swatch of the open Appearance dialog (laid out under its Library row)."""
lib = d.at(handle="dialog:Library")
return (lib[0] - 47 + 34 * col, lib[1] + 62 + 34 * row)
def sketch_curves(d):
"""The active sketch's own curves (not projected, not construction)."""
sk = json.loads(d.mcp.tool("execute", {"command": "sketch.inspect", "params": {}}))
sk = sk.get("result", sk)
return [c for c in sk["curves"] if not c.get("fixed") and not c.get("construction")]
def rectangle(d, centre, half):
"""A centre rectangle drawn on the active sketch's face with world-space picks (`half` is
the corner's offset from `centre`); returns its four sides' ids."""
before = {c["id"] for c in sketch_curves(d)}
d.tool("sketch.rectangle.center")
d.click(d.at(world=centre), settle=0.15)
d.click(d.at(world=[c + h for c, h in zip(centre, half)]), dur=0.35, settle=0.2)
d.key("Escape")
sides = [c["id"] for c in sketch_curves(d) if c["id"] not in before and c["type"] == "line"]
if len(sides) != 4:
raise RuntimeError(f"the rectangle at {centre} did not draw four sides: {sides}")
return sides
def extrude(d, loops, distance, operation="cut"):
"""Extrude the last sketch's profiles bounded by these curve loops. Over MCP, by curves:
the profiles are found again on every rebuild, whatever a parameter does to the face."""
d.execute("solid.extrude", {"profiles": [{"curves": loop} for loop in loops], "distance": distance, "operation": operation})
d.wait(0.5)
def pattern(d, feature, rows):
"""Rectangular Pattern of one feature in the real dialog. `rows` is [(edge world point,
quantity, spacing), …] for Direction and Direction 2."""
d.tool("solid.pattern.rectangular", panel="panel:SOLID:CREATE")
d.click(d.at(handle="dialog:Object Type"), settle=0.25)
d.click(d.at(handle="dialog:Object Type:Features"), settle=0.25)
d.click(d.at(handle=feature), settle=0.25)
for n, (edge, quantity, spacing) in enumerate(rows):
suffix = "" if n == 0 else " 2"
d.click(d.at(handle=f"dialog:Direction{suffix}"), settle=0.15)
d.click(d.at(world=edge), settle=0.2)
select_all_and_type(d, d.at(handle=f"dialog:Quantity{suffix}"), str(quantity), enter=False)
select_all_and_type(d, d.at(handle=f"dialog:Spacing{suffix}"), spacing, enter=False)
d.wait(0.5)
d.click(d.at(handle="dialog:OK"), settle=0.4)
def last_feature(d):
return d.ui("ui.handles", {"prefix": "timeline:"})[-1]["name"]
# Raspberry Pi 4 / 5 board: 85 x 56 mm, M2.5 holes on a 58 x 49 mm rectangle, 3.5 mm in from
# one short edge and both long edges. The case is centred on the board with 3 mm clearance.
HOLE = (-(85 / 2 - 3.5), -(56 / 2 - 3.5))
def run_pi(d):
"""pi (the 0.6 README demo): a case for a Raspberry Pi 4. A sketch dimensioned from the
board's parameters, extrude, fillets and shell, one standoff with its M2.5 hole patterned on
the board's 58 x 49 mm hole rectangle, port cut-outs on a side and an end, a row of vent
slots, a colour, then the height changed in the Parameters dialog."""
d.caption("A case for a Raspberry Pi 4")
for name, expr in [("board_w", "85 mm"), ("board_d", "56 mm"), ("wall", "2 mm"), ("height", "24 mm")]:
d.execute("parameters.change", {"name": name, "expression": expr})
d.wait(0.3)
W, D, H = 47.5, 33.0, 24.0
d.caption("Sketch and dimension")
d.tool("sketch.create")
d.click(d.at(plane="XY"), settle=0.8)
d.settle_camera()
d.tool("sketch.rectangle.center")
d.click(d.at(sketch=[0, 0]), settle=0.15)
d.click(d.at(sketch=[W, D]), dur=0.45, settle=0.2)
d.key("Escape")
sketch_dimension(d, [0, D], [0, D + 8], "board_w + 10 mm")
sketch_dimension(d, [-W, 0], [-W - 8, 0], "board_d + 10 mm")
d.key("Escape")
d.wait(0.6)
d.caption("Extrude to height")
d.tool("sketch.finish")
d.ui("ui.set", {"showOrigin": False})
d.view("home", 0.5)
# Home frames the flat sketch: step back to leave room for the walls.
vp = d.ui("ui.inspect")["viewport"]
d.ui("ui.scroll", {"x": vp[0] + vp[2] / 2, "y": vp[1] + vp[3] / 2, "delta": -250})
d.settle_camera()
d.tool("solid.extrude")
d.wait(0.2)
d.type("height")
d.caption("Round the corners")
d.tool("solid.fillet")
for p in ([W, -D, H / 2], [-W, -D, H / 2]):
d.click(d.at(world=p), settle=0.15)
d.orbit(-260, 20, around=[0, 0, H / 2])
for p in ([W, D, H / 2], [-W, D, H / 2]):
d.click(d.at(world=p), settle=0.2)
d.type("5")
d.view("home", 0.4)
d.caption("Shell it, open on top")
d.tool("solid.shell", panel="panel:SOLID:MODIFY")
d.click(d.at(world=[0, 0, H]), settle=0.3)
d.type("wall")
d.caption("A standoff with an M2.5 hole")
hx, hy = HOLE
d.tool("sketch.create")
d.click(d.at(world=[-5, 18, 2]), settle=0.9)
d.settle_camera()
# Zoom in on the hole (zoom goes to the pointer) so the 2.5 mm circle is drawn at a size.
at = d.at(world=[hx, hy, 2])
d.glide(at, 0.3)
for _ in range(3):
d.ui("ui.scroll", {"x": at[0], "y": at[1], "delta": 250})
d.settle_camera()
d.tool("sketch.circle.center")
d.click(d.at(world=[hx, hy, 2]), dur=0.3, settle=0.1)
d.click(d.at(world=[hx + 3, hy, 2]), dur=0.2, settle=0.15)
d.key("Escape")
d.tool("sketch.circle.center")
d.click(d.at(world=[hx, hy, 2]), dur=0.2, settle=0.1)
d.click(d.at(world=[hx + 1.25, hy, 2]), dur=0.2, settle=0.15)
d.key("Escape")
circles = sorted((c for c in sketch_curves(d) if c["type"] == "circle"), key=lambda c: -c.get("radius", 0))
if len(circles) != 2:
raise RuntimeError(f"expected two circles in the standoff sketch: {circles}")
outer, inner = circles[0]["id"], circles[1]["id"]
try:
d.execute("sketch.constraint.coincident", {"a": f"{inner}.center", "b": f"{outer}.center"})
except RuntimeError:
pass # the second click already snapped to the first centre
d.execute("sketch.dimension", {"entities": ["origin", f"{outer}.center"], "type": "horizontal", "value": "board_w / 2 - 3.5 mm"})
d.execute("sketch.dimension", {"entities": ["origin", f"{outer}.center"], "type": "vertical", "value": "board_d / 2 - 3.5 mm"})
d.execute("sketch.dimension", {"entities": [outer], "type": "diameter", "value": "6 mm"})
d.execute("sketch.dimension", {"entities": [inner], "type": "diameter", "value": "2.5 mm"})
d.wait(0.5)
d.tool("sketch.finish")
d.view("home", 0.4)
extrude(d, [[outer]], "4 mm", "join")
standoff = last_feature(d)
d.caption("Pattern it on 58 × 49 mm")
# Directions from the bottom edges, which a height change leaves where they are.
pattern(d, standoff, [([0, -D, 0], 2, "58 mm"), ([W, 0, 0], 2, "49 mm")])
d.orbit(-60, 35, around=[0, 0, 4])
d.caption("Cut the side ports")
d.view("home", 0.4)
d.tool("sketch.create")
d.click(d.at(world=[10, -D, 16]), settle=0.9)
d.settle_camera()
ports = [(-31.3, 5, 2), (-16.5, 4, 2), (-3, 4, 2)] # USB-C, 2x micro-HDMI: centre x, half w, half h
loops = [rectangle(d, [x, -D, 9.5], [hw, 0, hh]) for x, hw, hh in ports]
d.tool("sketch.finish")
d.view("home", 0.4)
extrude(d, loops, "-wall")
d.caption("Open the end for USB and Ethernet")
d.tool("sketch.create")
d.click(d.at(world=[W, 0, 4]), settle=0.9)
d.settle_camera()
loop = rectangle(d, [W, 0, 15], [0, 25, 7])
d.tool("sketch.finish")
d.view("home", 0.4)
extrude(d, [loop], "-wall")
d.caption("Vent slots in the floor")
d.tool("sketch.create")
d.click(d.at(world=[-5, 18, 2]), settle=0.9)
d.settle_camera()
loop = rectangle(d, [-8, -14, 2], [14, 1.5, 0])
d.tool("sketch.finish")
d.view("home", 0.4)
extrude(d, [loop], "-wall")
pattern(d, last_feature(d), [([W, 0, 0], 5, "7 mm")])
d.caption("Give it a colour")
d.key("A")
d.wait(0.3)
d.drag(swatch(d, 1, 5), d.at(world=[0, -D, 18]), steps=30)
# The dialog adds a note under the swatches: let it lay out before finding OK.
d.glide((1500, 700), 0.3)
d.settle_camera()
d.click(d.at(handle="dialog:OK"), settle=0.4)
if "Appearance" in (d.ui("ui.inspect").get("dialog") or ""):
raise RuntimeError("the Appearance dialog did not close")
d.caption("Change a parameter: height 24 → 32 mm")
d.tool("parameters.change", panel="panel:SOLID:CONFIGURE")
d.wait(0.3)
vp = d.ui("ui.inspect").get("viewport") or [250, 126, 1350, 800]
d.drag((vp[0] + vp[2] * 0.55, vp[1] + vp[3] * 0.7), (vp[0] + vp[2] * 0.55 + 260, vp[1] + vp[3] * 0.7 - 60), button="middle", steps=25)
select_all_and_type(d, d.at(handle="param:height"), "32 mm")
d.wait(1.5)
d.click(d.at(handle="params:close"), settle=0.4)
d.caption("")
d.view("home", 0.5)
vp = d.ui("ui.inspect")["viewport"]
d.ui("ui.scroll", {"x": vp[0] + vp[2] / 2, "y": vp[1] + vp[3] / 2, "delta": 120})
d.settle_camera()
# Swing round to the far side and back to the three-quarter view of the ports.
# Off the model after each drag, so no face is left highlighted under the pointer.
away = (vp[0] + vp[2] - 120, vp[1] + vp[3] - 90)
d.orbit(260, -10, steps=110, around=[0, 0, 10])
d.glide(away, 0.3)
d.settle_camera()
d.orbit(-260, 10, steps=110, around=[0, 0, 10])
d.glide(away, 0.3)
d.settle_camera()
d.wait(1.0)
def main():
ap = argparse.ArgumentParser(description=__doc__.splitlines()[0])
ap.add_argument("--port", type=int, default=7878, help="the app's --control port")
ap.add_argument("--cli", default="solidcraft-cli", help="path to solidcraft-cli")
ap.add_argument("--log", help="write a JSON line per caption and pointer event")
ap.add_argument("--story", choices=["v2", "v3"], default="v3", help="v2: standoffs from one sketch, width over MCP; v3: one standoff patterned, Parameters dialog")
ap.add_argument("--story", choices=["v2", "v3", "pi"], default="pi", help="v2: standoffs from one sketch, width over MCP; v3: one standoff patterned, Parameters dialog; pi: the 0.6 README demo, a Raspberry Pi 4 case")
ap.add_argument("--until", type=int, default=10**6, help="stop before step N (trying the script out)")
ap.add_argument("--speed", type=float, default=0.55, help="scale the pauses (2 = twice as long)")
ap.add_argument("--save", help="save the completed healthy enclosure and measured proof")
@@ -412,7 +649,8 @@ def main():
mcp.send("initialize", {"protocolVersion": "2025-06-18", "capabilities": {}, "clientInfo": {"name": "enclosure-demo-v2", "version": "2"}})
mcp.send("notifications/initialized", notify=True)
d = Demo(a.port, mcp, open(a.log, "w") if a.log else None, a.speed, a.minimum_caption)
d.ui("ui.prefs", {"language": "en", "theme": "dark", "ui_scale": 1, "nav": "fusion", "button": "apply"})
# The pi story's camera moves orbit about the point under the pointer (Preferences > Navigation).
d.ui("ui.prefs", {"language": "en", "theme": "dark", "ui_scale": 1, "nav": "fusion", "orbit_cursor": a.story == "pi", "button": "apply"})
d.ui("ui.resize", {"width": 1920, "height": 1080})
d.ui("ui.home", {"open": False})
d.ui("ui.documents", {"action": "new"})
@@ -422,10 +660,24 @@ def main():
d.stop = a.until - 1
t0 = time.time()
try:
run_v3(d) if a.story == "v3" else run_v2(d)
{"v2": run_v2, "v3": run_v3, "pi": run_pi}[a.story](d)
except StopIteration:
pass
if a.save and a.until == 10**6:
if a.story == "pi" and a.until == 10**6:
# Check the finished case without changing what is on screen.
d.settle_camera()
design = d.ui("document.inspect", {"measure": True})
bodies = design.get("bodies", [])
if len(bodies) != 1 or any(f.get("error") or f.get("warning") for f in design.get("timeline", [])):
raise RuntimeError(f"the finished case is unhealthy: {design}")
box = bodies[0].get("bbox", {})
want = {"min": [-47.5, -33, 0], "max": [47.5, 33, 32]}
if any(abs(v - w) > 1e-5 for side in want for v, w in zip(box.get(side, []), want[side])):
raise RuntimeError(f"the case did not rebuild to 95 x 66 x 32 mm: {box}")
if a.save:
with open(a.save + ".measure.json", "w") as proof:
json.dump(design, proof, indent=2)
elif a.save and a.until == 10**6:
# Keep this health/save/reopen proof in the raw take, outside public playback.
d.mark(private_start=True)
d.settle_camera()
+9 -4
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@@ -1,6 +1,6 @@
#!/bin/bash
# record_ui.sh DISPLAY PORT OUTDIR [STORY] [PLAYBACK_RATE]: record enclosure_ui_mcp.py --story STORY (v2 or v3,
# default v3) driving the app on X display DISPLAY (1920x1080, started with --control PORT) to
# record_ui.sh DISPLAY PORT OUTDIR [STORY] [PLAYBACK_RATE]: record enclosure_ui_mcp.py --story STORY (v2, v3
# or pi, default pi) driving the app on X display DISPLAY (1920x1080, started with --control PORT) to
# OUTDIR/enclosure-demo-STORY.mp4 (H.264) and .gif, with captions and a drawn pointer (the app
# gets synthetic pointer events, so the screen's own pointer never moves). Needs ffmpeg with
# x11grab and libass.
@@ -8,14 +8,19 @@
# SOLIDCRAFT_DEMO_NAME overrides the filename stem; PAUSE scales UI pauses, CAPTION is the
# minimum real-time caption duration, and HOLD keeps the live completed model on screen.
# For a readable 4x preview use SOLIDCRAFT_DEMO_CAPTION=4 and SOLIDCRAFT_DEMO_HOLD=8.
# SOLIDCRAFT_DEMO_GIF_WIDTH and SOLIDCRAFT_DEMO_GIF_FPS size the README GIF (default 800 px, 10 fps).
# The README demo (0.6): SOLIDCRAFT_DEMO_NAME=demo-0.6 SOLIDCRAFT_DEMO_PAUSE=0.4 SOLIDCRAFT_DEMO_CAPTION=7
# SOLIDCRAFT_DEMO_HOLD=8 record_ui.sh :74 7974 OUT pi 6
set -e
DISP=${1:-:0}; PORT=${2:-7878}; OUT=$(cd "${3:-.}" && pwd); STORY=${4:-v3}; RATE=${5:-1}
DISP=${1:-:0}; PORT=${2:-7878}; OUT=$(cd "${3:-.}" && pwd); STORY=${4:-pi}; RATE=${5:-1}
HERE=$(cd "$(dirname "$0")" && pwd)
CLI=${SOLIDCRAFT_CLI:-solidcraft-cli}
NAME=${SOLIDCRAFT_DEMO_NAME:-enclosure-demo-$STORY}
PAUSE=${SOLIDCRAFT_DEMO_PAUSE:-0.55}
CAPTION=${SOLIDCRAFT_DEMO_CAPTION:-1.4}
HOLD=${SOLIDCRAFT_DEMO_HOLD:-1}
GIF_WIDTH=${SOLIDCRAFT_DEMO_GIF_WIDTH:-800}
GIF_FPS=${SOLIDCRAFT_DEMO_GIF_FPS:-10}
python3 -c 'import math,sys; r=float(sys.argv[1]); assert math.isfinite(r) and 0<r<=16' "$RATE"
# Frame the actual app at capture resolution before the first recorded blank viewport.
python3 - "$HERE" "$PORT" <<'PY'
@@ -77,6 +82,6 @@ PY
ffmpeg -loglevel error -y -i "$OUT/real-time.mp4" -vf "$(cat "$OUT/public.filter")" -an \
-c:v libx264 -preset slow -crf 20 -pix_fmt yuv420p -movflags +faststart "$OUT/$NAME.mp4"
ffmpeg -loglevel error -y -i "$OUT/$NAME.mp4" \
-vf "fps=8,scale=720:-1:flags=lanczos,split[a][b];[a]palettegen=max_colors=80:stats_mode=diff[p];[b][p]paletteuse=dither=bayer:bayer_scale=4" \
-vf "fps=$GIF_FPS,scale=$GIF_WIDTH:-1:flags=lanczos,split[a][b];[a]palettegen=max_colors=96:stats_mode=diff[p];[b][p]paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle" \
"$OUT/$NAME.gif"
ls -la "$OUT/$NAME.mp4" "$OUT/$NAME.gif"