クイックスタート
このガイドでは、Luma AIのすべての機能について説明します。
- はじめる — アカウントを作成してアプリを設定する
- How to Use Dream Machine — Turn a descriptive prompt or a still image into a short cinematic clip
- How to Use Brief Maker — Plan a full shot list before you burn a single credit
- How to Use Multimodal Intelligence Builder — Combine text, images, and video references inside one prompt
- How to Use Ray3 — Generate cinematic footage fast and edit it without losing the original take
- 画像から動画を作成する方法 — Animate any still frame you already own
- How to Use Motion Generator — Bring people, animals, and objects into believable movement
- How to Use Photon — Create realistic still images you can animate later
- How to Use Mediakit — Organize, tag, and publish everything you have created
- How to Use Magical AI Products — Build 3D objects and scenes from text or from your phone camera
所要時間： 各作品につき5分
このガイドには以下の内容も含まれています。 プロのヒント | よくある間違い | トラブルシューティング | 価格 | 代替案
このガイドを信頼する理由
I have used Luma AI for eight months across client work and personal 3D capture projects. Every step here comes from real hands-on testing, not vendor screenshots.
Luma AI sits at an interesting point in the AI video market right now.
It handles generated video, realistic images, and full 3D scenes in one app.
Most users only ever touch Dream Machine.
This guide shows you how to use Luma AI feature by feature, with pro tips at each stage.
Luma AIチュートリアル
This How to Use Luma AI tutorial walks through every feature in order, from your first login to 3D export.
ルマAI
Turn one line of text into cinematic video, or scan a real object into 3D with your phone. Luma AI runs on the web and on iPhone. Start free — no credit card needed.
Luma AIを使い始める
機能を使用する前に、この初回設定を完了してください。
約3分かかります。
Here is what my own first session looked like:
それでは、各ステップを順を追って見ていきましょう。
ステップ1：アカウントを作成する
Go to the Luma AI website and click Sign Up.
メールアドレスを入力し、パスワードを作成してください。
✓ チェックポイント: チェックしてください 受信トレイ 確認メールについて。
ステップ2：アプリを開く
Luma AI runs in any browser, so nothing needs installing.
You can also find Luma on the iOS App Store for mobile capture.
An iPhone camera is enough here — no depth sensor or fancy capture equipment.
✓ チェックポイント: You should land on the main dashboard.
ステップ3：初期設定を完了する
Pick your starting lane: video, images, or 3D capture.
Join Luma’s Discord if you want prompt help from other users.
✅ 完了: You are ready for any feature below.
Luma AI Dream Machineの使い方
ドリームマシン lets you turn a descriptive prompt or a still image into a short cinematic clip.
以下に、その使用方法をステップごとに説明します。
ステップ1：ドリームマシンを開く
Log in and click Dream Machine on the left rail.
Choose Text to Video or Image to Video.
ステップ2：プロンプトを作成する
Type a descriptive prompt naming the subject, the camera move, and the light.
Luma AI then rewrites your prompt with its own language model.
これは以下のようなものです。
✓ チェックポイント: Your clip enters the render queue with a live position counter.
ステップ3：生成とレビュー
Hit Generate and wait roughly two minutes once you reach the top of the queue.
Extend the clip or reroll it if the motion drifts.
✅ 結果: You have a five-second clip with clean motion and no warping.
💡 プロのヒント: Each clip runs about five seconds, nearly twice as long as some competing models.
Luma AI Brief Makerの使い方
Brief Maker lets you plan a full shot list before you burn a single credit.
以下に、その使用方法をステップごとに説明します。
Step 1: Open Brief Maker
Click Brief Maker in the top navigation of the app.
Pick a format: ad, trailer, explainer, or product reel.
Step 2: Describe the Project
Write two lines about the product, the audience, and the mood.
Add reference images if you already have brand assets.
これは以下のようなものです。
✓ チェックポイント: A scene-by-scene outline appears with suggested prompts for each shot.
Step 3: Export the Brief
Copy each scene prompt into your notes or a shared doc.
Reorder scenes before you generate anything.
✅ 結果: You have a shot list you can feed straight into Dream Machine.
💡 プロのヒント: Ask the brief for six scenes, not one. Short scenes hold motion far better.
Luma AIマルチモーダルインテリジェンスビルダーの使い方
Multimodal Intelligence ビルダー lets you combine text, images, and video references inside one prompt.
以下に、その使用方法をステップごとに説明します。
Step 1: Start a Multimodal Project
Open the builder and create a new board.
Name it after the campaign so you can find it later.
Step 2: Add Your Inputs
Drop in reference images, a style note, and a text brief.
Luma AI reads all three together instead of one at a time.
これは以下のようなものです。
✓ チェックポイント: Each input shows a small thumbnail tag on the board.
Step 3: Lock the Style
Mark one image as the style anchor.
Generate a test clip before you scale the board up.
✅ 結果: One board now drives style, subject, and motion together.
💡 プロのヒント: Keep reference images under six. More inputs muddy the style rather than sharpen it.
How to Use Luma AI Ray3
Ray3 lets you generate cinematic footage fast and edit it without losing the original take.
以下に、その使用方法をステップごとに説明します。
Step 1: Switch the Model to Ray3
Open the model dropdown above the prompt box.
Select Ray3 for the fastest high-quality renders.
Step 2: Generate Your Base Clip
Write your prompt and generate as normal.
Ray3 runs on technology built for speed and cinematic quality.
これは以下のようなものです。
✓ チェックポイント: The render finishes noticeably faster than older models.
Step 3: Modify the Result
Click Modify and describe the change you want.
The original footage timing is preserved underneath.
✅ 結果: You have a base take you can edit non-destructively.
💡 プロのヒント: Use Modify to change wardrobe or background while the timing and emotional delivery stay intact.
How to Use Luma AI Image to Video Generator
画像からビデオへ lets you animate any still frame you already own.
以下に、その使用方法をステップごとに説明します。
Step 1: Upload Your Still
Click Image to Video and drag your file in.
High-resolution source images are crucial for detailed output.
ステップ2：動きを説明する
Write what should move: hair, water, a slow dolly in.
Leave the rest of the scene unmentioned so it holds still.
これは以下のようなものです。
✓ チェックポイント: A preview frame appears with your motion note attached.
ステップ3：生成して比較する
Render two versions with different motion strength.
Keep the one where edges stay sharp.
✅ 結果: A flat photo now reads as a live shot from real life.
💡 プロのヒント: Upscale a low-resolution image before uploading. Soft input always creates soft video.
Luma AIモーションジェネレーターの使い方
Motion Generator lets you bring people, animals, and objects into believable movement.
以下に、その使用方法をステップごとに説明します。
Step 1: Pick Your Subject
Open Motion Generator and load a clip or image.
Select the subject you want animated.
Step 2: Set the Motion Path
Draw or describe the direction of 旅行.
Dream Machine captures movement better than many existing AI video models.
これは以下のようなものです。
✓ チェックポイント: A motion arrow overlays your subject in the preview.
Step 3: Render the Motion
Generate and watch the hands and feet closely.
Reroll if contact points slip.
✅ 結果: Your subject moves with weight instead of sliding across the frame.
💡 プロのヒント: One motion instruction per clip. Two competing directions is what causes limb warping.
Luma AI Photonの使い方
Photon lets you create realistic still images you can animate later.
以下に、その使用方法をステップごとに説明します。
Step 1: Open Photon
Select Photon from the model list.
Set your aspect ratio before writing anything.
Step 2: Write the Image Prompt
Describe subject, lens, and lighting in one line.
Generate four variations at once.
これは以下のようなものです。
✓ チェックポイント: A grid of generated images fills the canvas.
Step 3: Send It to Video
Click the best frame and choose Animate.
It lands in Dream Machine with the image attached.
✅ 結果: You have brand-consistent stills ready for the video stage.
💡 プロのヒント: Generate stills in Photon first, then animate the winner. It costs far less than rerolling video.
Luma AI Mediakit の使い方
Mediakit lets you organize, tag, and publish everything you have created.
以下に、その使用方法をステップごとに説明します。
ステップ1：ライブラリを開く
Click Mediakit to see every render in one grid.
Filter by model, date, or project.
Step 2: Tag and Group Assets
Add a tag to each clip so campaigns stay separate.
Bulk select to move older renders into folders.
これは以下のようなものです。
✓ チェックポイント: Your tags appear as filter chips above the grid.
Step 3: Export or Embed
Download in MP4, or copy the embed code for the web.
Developers can export lifelike NeRFs and Gaussian Splats to Unreal, Unity, and other supported tools.
✅ 結果: Your library is searchable instead of an endless scroll.
💡 プロのヒント: You can capture products in 3D here and embed them on any website with one snippet.
How to Use Luma AI Products
魔法のようなAI製品 lets you build 3D objects and scenes from text or from your phone camera.
以下に、その使用方法をステップごとに説明します。
Step 1: Choose Your Capture Mode
Open the app and pick Genie for text, or Capture for scanning.
Genie creates 3D objects from a plain text description.
Step 2: Scan or Describe
Walk a slow 丸 around the object with your iPhone camera.
No depth sensor or fancy capture equipment is required.
これは以下のようなものです。
✓ チェックポイント: The processing bar appears and your capture data uploads.
Step 3: Export the Model
Export to USDZ or GLTF/GLB for industry-standard pipelines.
Drop the file straight into your 3D scene.
✅ 結果: You have a 3D model with intricate details, reflections, and lighting.
💡 プロのヒント: Luma AI captures 3D mesh game assets in unmatched quality for use in most 3D engines.
Luma AIのプロ向けヒントとショートカット
After eight months in the app, these are the habits that saved me the most credits.
キーボードショートカット
| アクション | ショートカット |
|---|---|
| Generate current prompt | Ctrl / Cmd + Enter |
| プレビューを再生または一時停止 | 空間 |
| Duplicate a prompt | Ctrl / Cmd + D |
| Close the preview panel | ESC |
ほとんどの人が見逃す隠れた機能
- Prompt enhancer toggle: Turn it off when you want literal control over a scene.
- Extend clip: Chain two five-second renders instead of prompting one long shot.
- Community prompts: Luma’s Discord threads publish working recipes daily.
Luma AIでよくある間違いを避ける方法
Mistake #1: Writing a vague one-word prompt
❌ 間違い: Typing “a dog running” and hoping for cinema.
✅ 右: Write a descriptive prompt with subject, camera move, lens, and light.
Mistake #2: Expecting a full film from one render
❌ 間違い: Prompting a one-minute story in a single generation.
✅ 右: Users report needing hundreds of clips to build one coherent minute of video.
Mistake #3: Scanning too fast during 3D capture
❌ 間違い: Circling an object in ten seconds with a shaky phone.
✅ 右: Walk slowly and keep the subject centred so the capture data stays clean.
Luma AIのトラブルシューティング
Problem: My render is stuck in the queue
原因： Free plans share a slower pool at peak hours.
修理： Leave the tab open and check back. Generation takes about two minutes once you reach the top.
Problem: Faces warp halfway through the clip
原因： Your prompt asked for two motions at once.
修理： Split it into two renders, then chain them. Character consistency features hold the face across scenes.
Problem: My 3D scan came out blurry
原因： Low light or a moving subject during capture.
修理： Reshoot in daylight and keep the camera steady. Bright, even light gives the most realistic result.
📌 注記： If none of these fix your issue, contact Luma AI support.
Luma AIとは何ですか？
ルマAI is an AI video and 3D tool from Luma Labs.
It turns text, images, or a phone scan into moving scenes and 3D objects.
Think of it as a camera that points at ideas instead of the world.
こちらの簡単な概要をご覧ください。
主な機能は以下のとおりです。
- ドリームマシン： Turn a descriptive prompt or a still image into a short cinematic clip
- Brief Maker: Plan a full shot list before you burn a single credit
- Multimodal Intelligence Builder: Combine text, images, and video references inside one prompt
- Ray3: Generate cinematic footage fast and edit it without losing the original take
- 画像からビデオへ: Animate any still frame you already own
- Motion Generator: Bring people, animals, and objects into believable movement
- Photon: Create realistic still images you can animate later
- Mediakit: Organize, tag, and publish everything you have created
- 魔法のようなAI製品： Build 3D objects and scenes from text or from your phone camera
Video is quickly becoming a native AI medium, and this app pushes that shift forward.
It gives artists a new way to move between real life footage and generated worlds.
That opens possibilities small teams could not touch two years ago.
It is a fair signal of where the future of production is heading.
詳細については、こちらをご覧ください。 Luma AIのレビュー.
Luma AIの価格設定
Here is what Luma AI costs in 2026:
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0 | Testing Dream Machine and basic 3D capture |
| ライト | $7.99 | Hobbyists making a few clips each week |
| プラス | $23.99 | フリーランサー shipping client work |
| 無制限 | $75.99 | Studios generating video daily |
| 企業 | 営業担当者へのお問い合わせ | Teams needing seats, support, and custom terms |
無料トライアル: Yes — the Free plan works without a card.
返金保証: Not advertised; cancel anytime from billing.
💰 最もお得な価格: Plus at $23.99 — enough runs to finish a real project.
Luma AIと代替案の比較
How does Luma AI compare to the rest of the market?
Watch the benefits breakdown first:
Then check the table below.
| 道具 | 最適な用途 | 価格 | 評価 |
|---|---|---|---|
| ルマAI | Video plus real 3D capture | 月額7.99ドル | ⭐ 4.4 |
| 滑走路 | Editing control and pro tools | 月額約15ドル | ⭐ 4.5 |
| ナキウサギ | Fast fun clips | 月額約10ドル | ⭐ 4.3 |
| ソラ | Prompt fidelity | 月額約20ドル | ⭐ 4.6 |
| クリング | Long shots and realism | 月額約10ドル | ⭐ 4.4 |
| ピックスバース | Anime and stylised motion | 月額約10ドル | ⭐ 4.2 |
| インビデオ | Full videos with script and 声 | 月額約20ドル | ⭐ 4.3 |
おすすめ商品：
- 総合ベスト： Sora — strongest prompt following in the market
- ベスト予算： Pika — cheap credits for quick tests
- 初心者におすすめ： Luma AI — one prompt box, no timeline to learn
- Best for 3D: Luma AI — nothing else scans objects this well from a phone
🎯 Luma AIの代替案
Looking for Luma AI alternatives? Here are the options worth testing:
- 🚀 滑走路: Deeper editing tools for teams that want frame-level control
- 💰 ナキウサギ： Cheap, quick clips that are great for social experiments
- 🌟 ソラ： Best prompt following, though Luma AI still leads on motion understanding
- ⚡ クリング： Longer shots with strong physical realism
- 🧠 補助: Prompt-driven creative suite covering images and video
- 🎨 BasedLabs: Model playground for testing many 発電機 並んで
- 🔥 ピックスバース: Stylised and anime motion presets
- 💼 ビデオ内: Script to finished video with voiceover built in
- 📊 ヴィード： Browser editor with キャプション and subtitles
- 👶 キャンバ: Easiest starting point for non-designers
- 🎯 フリキ: Text to video with natural AI 声
- 🔧 バイザー： Turns long recordings into short clips automatically
全リストについては、こちらをご覧ください。 Luma AIの代替案 ガイド。
⚔️ Luma AIの比較
Here is how Luma AI stacks up head to head:
- Luma AI vs Runway: Runway wins on editing depth. Luma AI wins on speed and 3D capture.
- Luma AI vs Pika: Pika is cheaper. Luma AI holds motion better across the whole clip.
- ルマAI対ソラ： Sora leads on fidelity. Luma AI is still one of the best at motion understanding.
- Luma AI vs Kling: Kling handles longer takes. Luma AI is faster from prompt to result.
- Luma AIとアシスト機能の比較： Assistive covers more formats. Luma AI is stronger on pure video quality.
- Luma AI vs BasedLabs: BasedLabs bundles many models. Luma AI gives one polished pipeline.
- Luma AI vs Pixverse: Pixverse owns anime styles. Luma AI looks more realistic.
- Luma AI vs Invideo: Invideo builds finished videos. Luma AI builds better raw footage.
- Luma AI vs Veed: Veed edits and captions. Luma AI generates from nothing.
- Luma AI vs Canva: Canva is easier for simple graphics. Luma AI produces far better video.
- Luma AI vs Fliki: Fliki adds voiceover. Luma AI gives you the cinematic visuals.
- Luma AI vs Vizard: Vizard repurposes existing footage. Luma AI creates footage that never existed.
今すぐLuma AIを使い始めましょう
You now know how to use every major Luma AI feature:
- ✅ Dream Machine
- ✅ Brief Maker
- ✅ Multimodal Intelligence Builder
- ✅ Ray3
- ✅ 画像から動画へ
- ✅ Motion Generator
- ✅ Photon
- ✅ Mediakit
- ✅ 魔法のようなAI製品
次のステップ： Pick one feature and try it today.
Most people start with Dream Machine.
It takes under five minutes to see your first result.
よくある質問
Luma AIはどのように動作するのですか？
You give it a prompt, an image, or a phone scan. Its models then build the motion, the frames, or the 3D geometry for you automatically.
Luma AIで最良の結果を得るにはどうすればよいですか？
Write one descriptive prompt per clip, upload high-resolution source images, and keep shots short. Long, crowded prompts are what cause warping and drift.
Luma AIで部屋をスキャンする方法は？
Open the app, choose Capture, and walk a slow loop around the room. Keep the camera level and the light even for the cleanest scene.
Luma AIの使い方は？
Sign up on the web or iPhone, open Dream Machine, and type a descriptive prompt. Your first clip renders in roughly two minutes.
Luma AIは何に使われていますか？
Generating short cinematic videos, creating realistic images, and capturing real objects as 3D models for games, product pages, and visual effects work.
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