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How it was made

Nov 1, 2026 · About 577.5 credits

Grandpa Strike

Seven stills to a mountain-sized strike

Every opening frame of this short was made with Hunyuan Image 3 on Pixel Dojo. Seedance 2.5 animated each still at 1080p with its own sound effects, and Seed Audio wrote the music.

Hunyuan Image 3WAN 2.7 Image EditSeedance 2.5

Grandpa Strike, the finished videoMade in Pixel Dojo
Sound on

How it was made

Tap any step to see it.

  1. 1What went in
  2. 2The stills
  3. 3One fix
  4. 4Motion + sound
  5. 5The finished cut
  1. Step 1: What went in

    Step 1

    What went in

    One sentence: a grandpa with bodybuilder arms bowls a boulder down a mountain road into three-story bowling pins.

  2. Step 2: The stills

    Step 2

    The stills

    Prompt
    Photoreal cinematic film still, vertical 9:16, 35mm, warm golden afternoon light, high production value action spectacle. On a sunny turquoise lake shore at the bottom of an alpine mountain road, a giant polished black stone bowling ball as tall as a car smashes into ten giant inflatable white bowling pins, each three stories tall with two red stripes. The huge soft pins burst apart and tumble into the air in every direction, bending and bouncing, spray of gravel and dust. Pine forest and snowy peaks behind. No people. No text, no lettering, no logos anywhere.
    • shape: 9:16
    • go fast: off

    14 credits · Seven stills at 2 credits each. This is the exact prompt of the strike shot; every shot repeats the same look line.

  3. Step 3: One fix

    Step 3

    One fix

    Prompt
    In image 1, replace the bowler's head and face with the same man as in image 2: the same realistic face, tall silver pompadour, white walrus mustache and round gold-rimmed sunglasses, photorealistic, not a cartoon. Keep everything else in image 1 exactly the same: his pose, huge outstretched arm, plain turquoise shirt, trousers, the bowling ball, the road, the bowling pins, the lake and the mountains.
    • references: the hook still and the closing still

    1 credit · Two edits at 0.5 credits each: one cleared fake lettering off the shirt, one matched the bowler's face to the closing shot.

  4. Step 4: Motion + sound

    Step 4

    Motion + sound

    Prompt
    Keep this exact photoreal look. Strike: the giant black stone bowling ball blasts through the giant inflatable white bowling pins on the lake shore; the soft pins fly up and outward in every direction, bending and bouncing like huge balloons, tumbling through the air toward the lake, gravel and dust spraying, the lake water ripples and sparkles, clouds drift over the peaks. Slow-motion feel, camera shakes on impact. Sound effects only: a huge hollow bowling strike crash, rubbery boings, gravel spray. No music, no speech.
    • resolution: 1080p
    • length: 5 s
    • shape: 9:16
    • sound: on

    560 credits · Seven 5-second clips at 16 credits a second. This is the exact prompt of the strike shot. One take each.

  5. Step 5: The finished cut

    Step 5

    The finished cut

    Best 2 to 2.6 seconds of each clip, three big supers, end card.

Music

Prompt
Original instrumental, 25 seconds: swaggering funk-rock trailer cue, slap bass groove, punchy brass stabs, driving drums, a big drum fill and brass hit at 12 seconds, confident and comedic, ending on a held brass chord. No vocals.

2.5 credits

Putting it together

  1. Trimmed each clip to its best 2 to 2.6 seconds and cropped to exact 9:16
  2. Three supers, all cleared before the end card
  3. Native sound effects at half volume under the Seed Audio cue, limiter, 1 s fade over the end card

Total: about 577.5 credits

Make your ownTry Hunyuan Image 3Try WAN 2.7 Image EditTry Seedance 2.5

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