如何使用 AI 製作頂級汽車宣傳影片

歡迎來到 AI 輔助影音製作的未來。過去，為豪華跑車製作頂級宣傳影片，往往需要龐大的預算、大批劇組人員、封閉的拍攝場地以及長達數週的後製時間。但現在，您只需透過瀏覽器，就能完成令人驚豔的電影級傑作。在這篇詳盡的教學指南中，我們將帶您探索如何利用 JifChat 的強大功能，輕鬆生成極具視覺衝擊力的汽車廣告。

摘要：

• 無邊際的創意空間：利用 JifChat 最新推出的「無限畫布 (Infinite Canvas)」功能，在這個無邊界的空間工作區中自由排列節點與工作流，徹底釋放您的想像力。

• 無縫的生成工作流：學習如何透過直覺的節點式操作，從簡單的文字提示詞，利用 GPT Image 2 生成專業分鏡圖，再透過 Seedance 2.5 將其轉化為高畫質動態影片。

• 企業級的升級途徑：與 JoJo Ventures 合作，獲得由專業團隊代操、具備頂級質感的企業級廣告服務。

關於 JifChat

讓我們先深入了解為什麼 JifChat 能成為創作者們的革命性工具。JifChat (https://jif.dev) 是一款專為亞洲用戶打造的 AI 設計工具，憑藉其對繁體中文的精準支援、上百種由社群驅動的 AI 工作流，以及強大的局部重繪等影像編輯功能而廣受歡迎。

近期，JifChat 推出了一項令人矚目的全新「無限畫布 (Infinite Canvas)」功能。這是一個無邊界、空間化的工作區，徹底改變了用戶與 AI 互動的方式。有別於傳統的線性對話介面，您現在擁有一個廣闊的畫板，可以在上面自由排列、平移 (pan) 和縮放 (zoom) 各種節點、工作流程、文字和圖像。因此，我們將利用這項強大的功能來為保時捷 911 GT3 製作一部頂級的汽車宣傳影片。這種空間佈局非常完美，讓我們能夠將整個分鏡故事板視覺化，連結不同的生成節點，並從宏觀的角度掌控整體的創意方向。

步驟 1：

為了展開這趟創意之旅，您需要先進入平台。請前往 https://chat.jif.dev/c/new 完成註冊並登入帳號，接著點擊「節點畫布」(“Canvas”)。進入後，請點擊「或建立空白畫布」以開啟一個全新的專案。您將會看到嶄新的無限畫布工作區。點擊畫面上的「+」圖示，然後點擊「文字節點」。在這個節點中，請複製並貼上以下的提示詞，用來描述您希望保時捷 911 GT3 呈現的精確電影級畫面：

Create a premium cinematic advertising storyboard in 16:9 landscape format for a 15-second spec commercial featuring a Porsche 911 GT3 in metallic silver.

The output should feel like a real automotive campaign treatment created by a world-class commercial director and automotive advertising agency.

Do not create a simple image grid.

Design the entire canvas like a polished production board containing 15 cinematic keyframes arranged in a clean 5 by 3 layout.

Each frame represents approximately one second of the final commercial.

VISUAL DIRECTION

The film should feel:

precise
mechanical
aggressive
minimal
luxurious
European
cinematic

Build the visual identity around:

metallic silver
deep charcoal
black asphalt
cold blue dawn light
warm amber tunnel lighting
subtle red brake-light accents

Create strong contrast between quiet mechanical details and explosive driving sequences.

The Porsche must remain visually consistent throughout every frame.

PRODUCT

Hero vehicle:

Porsche 911 GT3

Metallic silver exterior.

Large rear wing.

Black aerodynamic detailing.

Dark lightweight wheels.

Performance tires.

Red brake calipers.

Low aggressive stance.

Distinctive circular headlights.

Wide rear body.

Premium black interior.

Keep the proportions, body shape, wheels, wing, headlights, and exterior details consistent across every storyboard frame.

HEADER

Create a minimal automotive campaign header across the top.

Main title:

“911 GT3”

Campaign line:

“PRECISION HAS A SOUND.”

Supporting copy:

“Engineered for the circuit.

Unleashed on the road.”

Top-right production panel:

FILM SPECS

ASPECT: 16:9

QUALITY: 4K

DURATION: 15 SECONDS

FRAME RATE: 24 FPS / 120 FPS HIGH SPEED

CAMERA SYSTEM:

CAR-MOUNTED RIG

MACRO PROBE

FPV CHASE

LOW TRACKING

LONG-LENS COMPRESSION

STORYBOARD FRAMES

01 — IGNITION

Extreme macro shot of the engine start button and driver’s hand inside the dark cockpit.

CAMERA: Tight macro push.

SOUND: Mechanical click followed by engine ignition.

MOTION: Finger presses the starter.

02 — ENGINE AWAKENS

Rear three-quarter shot of the GT3 sitting inside a dark concrete garage.

CAMERA: Slow low-angle push-in.

SOUND: Flat-six engine coming alive.

MOTION: Subtle vibration travels through the car body.

03 — HEADLIGHT REVEAL

Close frontal shot as the circular LED headlights illuminate through darkness.

CAMERA: Locked symmetrical frame.

SOUND: Electrical activation tone.

MOTION: Light blooms gradually toward camera.

04 — EXHAUST DETAIL

Extreme close-up of the rear exhaust outlets.

CAMERA: Macro telephoto shot.

SOUND: Deep exhaust pulse.

MOTION: Heat distortion ripples through the air.

05 — WHEEL DETAIL

Macro shot of the dark performance wheel, red brake caliper, and tire sidewall.

CAMERA: Slow circular macro orbit.

SOUND: Metallic mechanical texture.

MOTION: Wheel begins rotating.

06 — GARAGE EXIT

GT3 rolls slowly toward a bright opening at the end of the underground garage.

CAMERA: Rear low tracking shot.

SOUND: Engine echo inside concrete space.

MOTION: Vehicle accelerates toward daylight.

07 — DAWN ROAD

Wide cinematic shot of the silver GT3 driving through an empty mountain road at blue hour.

CAMERA: Long-lens roadside tracking.

SOUND: Engine climbing through gears.

MOTION: Car sweeps rapidly through frame.

08 — FRONT CHASE

Camera races directly ahead of the Porsche on an open road.

CAMERA: Stabilized chase rig.

SOUND: Wind pressure and rising engine note.

MOTION: Road markings rush underneath camera.

09 — SHIFT

Extreme interior close-up of the driver’s hand changing gear.

CAMERA: Fast handheld macro.

SOUND: Sharp mechanical shift.

MOTION: Hand snaps through the gear change.

10 — CORNER ATTACK

GT3 enters a tight mountain corner at speed.

CAMERA: Low roadside wide-angle.

SOUND: Tire grip and engine downshift.

MOTION: Suspension compresses as the car rotates through the corner.

11 — REAR WING AERO

Close tracking shot across the rear wing and bodywork while driving.

CAMERA: Vehicle-mounted side rig.

SOUND: High-speed airflow.

MOTION: Reflections race across the metallic paint.

12 — TUNNEL RUN

GT3 explodes through a long modern tunnel illuminated by repeating amber lights.

CAMERA: Ultra-low rear chase shot.

SOUND: Engine reverberates aggressively through the tunnel.

MOTION: Tunnel lights streak across the bodywork.

13 — EXIT INTO LIGHT

The Porsche exits the tunnel into bright early-morning sunlight.

CAMERA: Front three-quarter tracking shot.

SOUND: Engine reaches a dramatic peak.

MOTION: Exposure shifts from darkness into sunlight.

14 — FINAL HERO

GT3 parked alone on a mountain overlook above a sea of clouds.

CAMERA: Slow cinematic orbit.

SOUND: Engine shuts down followed by quiet wind.

MOTION: Soft sunrise reflection moves across the body.

15 — END FRAME

Minimal black campaign frame with the silver GT3 shown in side profile.

Large typography:

“911 GT3”

Smaller line:

“PRECISION HAS A SOUND.”

CAMERA: Static.

SOUND: Final mechanical click followed by silence.

MOTION: Slow fade to black.

BOTTOM TIMELINE

Add a thin production timeline labeled:

“SOUND + MOTION ARC”

0:00–0:03
Mechanical Awakening

0:03–0:06
Release

0:06–0:10
Acceleration

0:10–0:13
Peak Performance

0:13–0:15
Silence

Add a subtle waveform representing engine intensity rising through the film before dropping sharply at the end.

CAMERA LANGUAGE PANEL

MACRO PROBE

LOW DOLLY

CHASE RIG

LONG LENS

CAR MOUNT

HIGH-SPEED CAPTURE

HERO ORBIT

FINAL VISUAL QUALITY

Ultra-realistic automotive advertising photography.

True metallic automotive paint.

Physically accurate reflections.

Detailed asphalt and concrete textures.

Premium anamorphic cinematography.

Natural motion blur.

Realistic tire deformation.

Controlled depth of field.

Cold dawn atmosphere.

Warm tunnel highlights.

Volumetric light.

Beautiful reflections across the bodywork.

High-end automotive color grading.

Strong directional lighting.

Clean professional typography.

Sophisticated agency presentation.

Every storyboard frame should look like a frame captured from a real $500,000 automotive commercial.

No cartoon appearance.

No distorted vehicle geometry.

No duplicated vehicles.

No incorrect wheels.

No random text inside cinematic frames.

No arrows or visual annotations over the storyboard imagery.

步驟 2：

準備好文字提示詞後，現在要來設定視覺生成的步驟。在無限畫布上再次點擊「+」圖示，然後點擊「圖像生成器」 。節點式工作區最大的魅力在於其直覺的串聯方式。您只需將「文字節點」 和「圖像生成器」 的節點連接起來即可。這個視覺化的連接動作，會指示 AI 將您輸入的特定文字提示詞作為影像生成的基礎輸入。

步驟 3：

在開始生成之前，您可以在「圖像生成器」 中進行不同的設定，以確保輸出的成果符合汽車廣告所需的頂尖質感。這一次，我們使用 GPT Image 2 模型、高品質，以及 16:9 長寬比，這是電影級影片的標準格式。設定確認無誤後，接著點擊藍色的「Run」按鈕，JifChat 就會處理您的請求，並直接在您的畫布上生成出令人驚豔的專業分鏡圖。

步驟 4：

現在我們將基於分鏡圖來生成影片。為了讓這些保時捷 911 GT3 的絕美圖像動起來，請再次點擊畫布上的「+」圖示，然後點擊「影片生成器」。將您剛生成的圖像節點與這個新的影片生成器節點連接，然後複製並貼上以下的提示詞，以指示運鏡方式與環境氛圍動態：

Create a 15-second ultra-realistic cinematic automotive commercial based on the provided storyboard.

Maintain the exact same metallic silver Porsche 911 GT3 throughout every shot.

Preserve the vehicle design, rear wing, headlights, wheels, brake calipers, body proportions, paint finish, and overall styling consistently.

The film begins in near silence.

0:00–0:02

Extreme macro inside the dark cockpit.

A hand presses the engine start button.

Mechanical click.

The flat-six engine fires.

Cut immediately to a low rear three-quarter shot inside a dark concrete garage.

The car subtly vibrates as the engine comes alive.

0:02–0:04

Circular headlights illuminate.

Macro exhaust shot with visible heat distortion.

Fast macro shot of the wheel and red brake caliper.

The wheel begins rotating.

Engine note grows.

0:04–0:06

Low tracking shot behind the GT3 as it accelerates out of the underground garage toward daylight.

Realistic suspension movement.

Reflections glide naturally across the metallic body.

Concrete engine echo transitions into open-air sound.

0:06–0:08

Wide blue-hour mountain road.

The silver GT3 sweeps rapidly through an empty corner.

Cut to a stabilized low chase camera directly ahead of the vehicle.

Road markings rush beneath the lens.

Strong but realistic automotive motion blur.

0:08–0:10

Interior macro.

Driver performs a fast gear shift.

Immediate exterior cut.

The GT3 attacks a tight mountain corner.

Suspension loads naturally.

Tires grip the asphalt.

Subtle dust reacts near the road edge.

No unrealistic drifting.

0:10–0:12

Close vehicle-mounted tracking shot moving beside the rear wing.

Metallic reflections streak over the bodywork.

Cut into a modern tunnel.

Camera follows extremely low behind the Porsche.

Repeating amber tunnel lights flash rhythmically across the car.

Engine sound becomes loud and reverberant.

0:12–0:14

The GT3 accelerates toward the bright tunnel exit.

Camera transitions to a front three-quarter tracking shot as the car bursts into early-morning sunlight.

Natural exposure adaptation.

Warm sunlight sweeps across the silver paint.

Engine reaches its highest point.

0:14–0:15

Hard cinematic cut.

The Porsche is stationary on a mountain overlook above clouds at sunrise.

Slow subtle camera orbit.

Engine shuts off.

Only soft wind remains.

Finish on a minimal premium hero frame showing the GT3 in profile against a dark background.

Text:

911 GT3

PRECISION HAS A SOUND.

Fade smoothly to black.

AUDIO

No music.

Build the entire soundtrack from realistic cinematic sound design:

engine ignition
idle vibration
exhaust pulses
gear changes
tire friction
road texture
tunnel reverb
high-speed airflow
mechanical clicks
natural wind

The engine should function as the rhythm of the commercial.

CAMERA

Premium automotive cinematography.

Macro probe shots.

Low vehicle-mounted tracking.

Long-lens roadside tracking.

Front chase rig.

Rear chase rig.

High-speed corner footage.

Controlled hero orbit.

Use natural camera inertia and realistic vehicle speed.

Avoid impossible camera movements.

LOOK

Photorealistic.

Premium commercial production.

4K detail.

24 fps cinematic motion with selective 120 fps slow-motion moments.

Realistic automotive reflections.

Natural motion blur.

Physically believable vehicle movement.

Cinematic contrast.

Cold blue dawn tones.

Warm amber tunnel lighting.

Soft sunrise highlights.

High-end automotive advertising color grade.

No cartoon styling.

No distorted body panels.

No changing vehicle design.

No warped wheels.

No extra cars appearing unexpectedly.

No floating objects.

No random typography during driving shots.

No soundtrack music.

The final result should feel like a real premium European automotive campaign rather than an AI-generated video.

步驟 5：

您可以在「影片生成器」中進行不同的設定來微調最終的輸出結果。這一次，我們使用 Seedance 2.5 Reference-to-Video 模型、1080p 解析度、16:9 長寬比，以及 15s 的時長，以獲得流暢且具備延展性的電影級片段。請注意，選擇 1080p 解析度會消耗更多的點數，因為這需要龐大的運算資源。如果您目前還不需要 TVC 級的高畫質，或者只是想先測試效果，您可以改選 720p 甚至 480p 的解析度來節省您的點數。

步驟 6：

當您對配置感到滿意後，請點擊藍色的「Run」按鈕。接著請等待幾分鐘 ，讓 AI 精心渲染每一個影格。透過這個空間工作區，您可以自由平移和縮放，逐個節點地觀察進度。JifChat 很快就會完成渲染，並生成出一部完美捕捉保時捷 911 GT3 流線型外觀的頂級汽車宣傳影片。

步驟 7：

渲染大功告成！您已經成功將一塊空白的畫布轉化為一部充滿動感、專業級別的汽車廣告。以上就是最終完成的影片！

關於我們

作為一家充滿創新精神的影片製作工作室，我們清楚了解創作者的需求，因此我們打造了 JifChat。JifChat 是一款完美的自助式工具，專為那些沒有太多實戰經驗、卻依然渴望打造出驚豔視覺效果的業餘創作者所設計。然而，如果您是一間正在尋找具備企業級廣告品質的企業，JoJo Ventures 隨時準備好為您提供協助。我們是香港領先的 AI 原生創意工作室，專精於生成式 AI 影片製作、數位人 (Digital Humans) 以及成效導向的行銷活動。我們精簡的工作流程能為您省下 50% 到 70% 的傳統製作成本，更免去了高昂的實地拍攝、演員與場地費用。我們誠摯邀請您了解我們將如何提升您品牌的說故事能力中，與我們合作，讓我們攜手共創內容的未來。