spark-video

Use spark-video to generate a suspense short film for me.

Synopsis: I boarded an express train. About ten minutes before midnight, at an intermediate stop, a man also got on. The moment the doors closed, he seemed to snap back to consciousness and began scanning the faces of the passengers around him. "Forgive my rudeness — but are you 28 this year?" he asked me. "Yes, but how could you tell?" I replied — but he ignored me and kept talking to others on his own. "You're 45 this year, aren't you?" — "That's right." — "And you — 62?" — "How did you know?" He kept repeating exchanges like this with passengers who seemed like strangers, as if he had a special ability to read a person's age from their face alone. The next stop was still about 15 minutes away, and every passenger in the car — myself included — watched him with curious eyes. Finally he reached the last woman. "You're 50?" — "Yes — but in five more minutes I'll turn 51!" she answered with a smile. In an instant the man's face went deathly pale, as if struck by something beyond comprehension.

Use narrator mode — retell the story in third person. As the closing line, the narrator adds: It turned out the numbers he saw were not ages, but lifespans. He noticed that everyone's number matched their actual age almost perfectly, and guessed this train was about to crash. That's why he was frantically confirming ages with everyone — hoping to flee the moment they pulled into the next station. But now, it seems, it was already too late. Narrator voice: Ebona from qwen3-tts. Important: do not let the model generate any background music.

Use spark-video to create a high-end smartphone ad for me, named iPhone Pro.

Ad copy:

1. You — extraordinary. You love to surpass. You have dreams, you have power, and you never treat achievement as the finish line. Remember: your name is Success! iPhone Pro — titanium-alloy 24° golden-angle bevel cut, imported Dutch calfskin, retina HD display, 128 GB top-spec storage, 13 MP HD camera. A salute to a life of success.

2. iPhone Pro — your one-to-one private security key. The moment phone and owner are more than 10 meters apart, an alert fires automatically. The gap between "good" and "excellent" is short — and that gap is called safety. Forget it nearby and it reminds you; lose it and it alerts you. The phone stays close; the secrets stay safe.

3. iPhone Pro — invisible dialing, encrypted calls, traceless communication. Happiness is often shared, but pain is often hidden. This is what it means to be a man — your world, others don't get to understand. Invisible dialing, encrypted calls, traceless communication. Eloquent when speaking; composed when retreating.

4. Knowing how to live is what makes you good at work. iPhone Pro — dual password, dual space. Work and life stored separately, neither interferes with the other. Remember: running fast doesn't always win — never tripping is what success looks like. One phone, two passwords, two spaces, kept perfectly apart.

5. Success isn't about looking from afar — it's that you were standing on the heights all along, planning ahead, owning the future. That's iPhone Pro. That's what it means to hold the world. Peak ambition, titanium spirit, leather sensibility. Let us salute a life of success.

Product image: ~/Documents/product-item.webp. Spokesperson references: ~/Documents/jason1.jpg and ~/Documents/jason2.jpg. Use pure voiceover — the spokesperson does not speak on-camera. Background music: ~/Documents/励志奋斗.mp3 — loop if the track is too short.