クイックスタート
このガイドでは、Streamlabsのすべての機能について説明します。
- はじめる — Create your account and finish basic setup
- Multistreamの使い方 — Broadcast to YouTube, Twitch, TikTok, and Instagram at the same time
- Streamlabs Desktopの使い方 — Build scenes, add sources, and start streaming from one window
- Streamlabs Ultra Podcastの使い方 — Record studio-quality podcast audio and video with remote guests
- Podcast Editor の使い方 — Trim, arrange, and polish episodes with a global editing tool
- ストリームオーバーレイの使い方 — Apply custom stream overlays that match your channel identity
- アラートボックステーマの使い方 — Create custom alerts for follows, subs, bits, and tips
- ポッドキャストの再利用方法 — Turn one long episode into short clips for social platforms
- 自動字幕の使い方 — Add accurate captions to any clip without typing a word
- カスタマイズ可能なビデオテンプレートの使い方 — Start from ready-made layouts instead of a blank canvas
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’ve run Streamlabs Desktop for two years across Twitch and YouTube. Every setting below came from my own broken streams, not a press kit.
Streamlabs is one of the best-known live streaming and recording tools available today.
Most people install it, add a webcam, and stop there.
This guide shows you how to use Streamlabs properly, feature by feature.
Step by step, with screenshots and the settings I actually run.
Streamlabsチュートリアル
This How to Use Streamlabs tutorial walks you through every feature, from first install to the encoder settings that keep your frames steady.
ストリームラボ
Go live on every platform at once with overlays, alerts, and chat in one window. Streamlabs Desktop handles encoding and audio mixing so you can focus on the stream. Start free, no card needed.
Streamlabsの始め方
Getting started with Streamlabs Desktop takes about three minutes.
Here is my honest take before you install anything:
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 Streamlabs website and click Sign Up.
The Streamlabs Desktop login screen asks you to connect Twitch, YouTube, or Kick.
Pick the platform you stream on most often.
✓ チェックポイント: You should land on the Streamlabs Desktop welcome screen.
Step 2: Download and First Launch
Download the installer for Windows or macOS and run it.
When you first launch Streamlabs Desktop, it offers to import your OBS Studio profile.
Accept that if you have scenes worth keeping.
Here’s what you get out of the box:
✓ チェックポイント: The main Streamlabs Desktop editor window opens with a default empty scene collection.
Step 3: Run the Auto Config Check
Streamlabs scans your hardware and recommends settings based on your setup.
Set base canvas resolution to your monitor’s native resolution.
Set output scaled resolution to 1280×720, a safe starting point for most machines.
✅ 完了: これで、以下のすべての機能をご利用いただけます。
How to Use Streamlabs Multi-streamer
マルチストリーム lets you push one broadcast to YouTube, Twitch, ティックトック, Instagram, and Kick at the same time.
Streamlabs Desktop handles multistreaming to various platforms without a second encoder.
それでは、各ステップを詳しく見ていきましょう。
ステップ1：プラットフォームを接続する
Open Settings and choose Stream.
Select your streaming platform, then link each extra destination.
Step 2: Confirm Your Stream Details
Confirm stream details like title, category, and description for every platform.
Each destination can carry its own title.
これがその様子です。
✓ チェックポイント: A green connected badge sits next to every linked platform.
Step 3: Go Live and End Cleanly
Click the Go Live button and watch the health bar for the first minute.
To end your ライブストリーム, click the End Stream button instead of closing the app.
✅ 結果: One click to start live streaming pushes your feed to every connected platform.
💡 プロのヒント: Run one test stream to a private channel first. Test streams help you catch audio and visual issues before real viewers arrive.
Streamlabs Desktopの使い方
Streamlabs Desktop lets you build scenes, add sources, and start streaming from one window.
It combines video encoding and audio mixing, so it covers live streaming and recording in the same app.
Whether you are brand new or a seasoned streamer, Streamlabs Desktop equips you with the full control room.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Create Your First Scene
The Streamlabs editor window splits into scenes, sources, and the audio mixer.
Rename your first scene to something obvious, like Gameplay.
Step 2: Add Your Sources
Click the plus sign (+) under the Sources panel.
Select Video Capture Device to add your webcam.
Open the video capture device settings to set resolution and frame rate.
Choose Audio Input Capture for your microphone.
Pick your audio capture device from the dropdown, then watch the meter move.
Select Window Capture when you only want to share one app.
これがその様子です。
✓ チェックポイント: A red arrow pointing at the panel marks the Video Capture Device source highlighted in the list, with the Window Capture source highlighted right below it.
Step 3: Choose Your Capture Method
Display capture grabs your whole monitor, including alerts and browser tabs.
Game capture hooks into fullscreen titles with less overhead and fewer frame drops.
✅ 結果: The main Streamlabs Desktop editing window now shows a working layout you can go live with.
💡 プロのヒント: Build separate scenes for different stream layouts instead of rebuilding one scene every time.
Streamlabs Ultra Podcastの使い方
ストリームラボ ウルトラ ポッドキャスト lets you record studio-quality audio and video with remote guests.
Ultra also unlocks premium overlays, multistreaming, custom tipping pages, and a Streamlabs tip page for monetizing streams.
The same upgrade lets you unlock premium creator apps with one subscription instead of five.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Start a Recording Room
Open the Podcast tab and create a new room.
Copy the invite link and send it to your guest.
Step 2: Check Every Guest Track
Each participant records locally at full quality.
Confirm mic input and camera before you hit record.
これがその様子です。
✓ チェックポイント: Every guest shows a separate track with its own level meter.
Step 3: Record and Download Tracks
Hit record and let every machine capture its own file.
Download separate per-speaker tracks when the session ends.
✅ 結果: You have clean, per-speaker files ready for editing.
💡 プロのヒント: Ask guests to wear headphones. It removes echo before software ever has to fix it.
Streamlabs Podcast Editorの使い方
ポッドキャストエディター lets you trim, arrange, and polish episodes inside the browser.
It works as a global editing tool, so audio, video, and キャプション live in one timeline.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Import Your Recording
Upload the episode or pull it straight from your recording room.
The editor builds a text transcript automatically.
Step 2: Cut by Text
Delete a sentence in the transcript and the video cuts with it.
Remove filler words in a single pass.
これがその様子です。
✓ チェックポイント: The timeline shortens as you delete transcript lines.
Step 3: Export Both Versions
Export a video cut for YouTube and your site.
Export a plain audio version too, since podcast apps still drive most subscriptions.
✅ 結果: A tightened episode with no manual scrubbing through waveforms.
💡 プロのヒント: Cut the first thirty seconds. Openings almost always start slower than you think.
Streamlabsのストリームオーバーレイの使い方
ストリームオーバーレイ lets you apply custom stream overlays that match your channel identity.
Streamlabs provides access to thousands of customizable stream overlays built by working designers.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Browse the Overlay Library
Open the Themes tab in your dashboard.
You can filter overlays by category or popularity.
Step 2: Pick a Theme and Install
I run a purple stream overlay featuring animated corner frames.
Tactical Lion designs visuals aimed at shooter channels if you want something harder-edged.
これがその様子です。
✓ チェックポイント: The theme installs straight into your scene collection.
Step 3: Adjust the Placement
Move overlay elements so they frame the edges of the canvas.
Check the layout at full size and on a phone screen.
✅ 結果: Your channel looks intentional instead of assembled at midnight.
💡 プロのヒント: A clean overlay beats a busy one. Cover the edges, never the gameplay.
Streamlabsアラートボックステーマの使い方
アラートボックスのテーマ lets you create custom alerts for follows, subs, bits, and tips.
Streamlabs ships pre-made alerts designed by industry professionals if you would rather not build from scratch.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Open Your Alert Box
Head to the alert box settings page in the Streamlabs Dashboard.
Twitch follows, alert box themes, and donations each get their own tab.
Step 2: Set Each Event
Toggle subscriber, bit, follow, host, etc. one event at a time.
Set sound, duration, and message text for each.
これがその様子です。
✓ チェックポイント: A preview fires in the browser window every time you save.
Step 3: Fire a Test Alert
Click Test beside each event type and watch the preview.
Drop the alert volume so it never drowns your voice.
✅ 結果: Alerts and widgets create engaging live stream moments that pull lurkers into chat.
💡 プロのヒント: Add widgets to your live stream sparingly. Two goal bars and a chat box is plenty.
How to Use Streamlabs Podcast Re-purposer
ポッドキャストの再利用 lets you turn one long episode into short clips for social platforms.
The tool scans your recording and marks moments worth cutting.
それでは、各ステップを詳しく見ていきましょう。
Step 1: Run the Clip Finder
Open a finished episode and choose Find Clips.
Streamlabs suggests segments with a score attached.
Step 2: Reframe for Vertical
Switch the aspect ratio to 9:16 for Shorts, Reels, and TikTok.
Face tracking keeps the speaker centered.
これがその様子です。
✓ チェックポイント: A stack of vertical clips appears in your library.
Step 3: Export and Schedule
Send the finished clips to your media library.
Spread them across the week instead of posting everything at once.
✅ 結果: One recording session now feeds a week of short-form posts.
💡 プロのヒント: Post the clip that opens with a 質問. Those hold attention longest.
Streamlabsの自動字幕機能の使い方
自動字幕 lets you add accurate captions to any clip without typing a word.
Most social video plays on mute, so captions decide whether people stay.
それでは、各ステップを詳しく見ていきましょう。
ステップ1：トランスクリプトを生成する
Select your clip and click Auto Subtitles.
Choose the spoken language before you run it.
Step 2: Style the Captions
Pick font, size, and highlight color.
Fix any names the transcription guessed wrong.
これがその様子です。
✓ チェックポイント: Captions appear burned onto the preview in your chosen style.
Step 3: Burn In and Export
Export the clip with captions baked into the file.
Keep the transcript for show notes and search.
✅ 結果: Captioned clips ready for platforms that autoplay silently.
💡 プロのヒント: Keep captions in the middle third. Platform interfaces cover the top and bottom.
How to Customize Streamlabs Video Templates
カスタマイズ可能なビデオテンプレート lets you start from ready-made layouts instead of a blank canvas.
Templates hold your fonts, colors, and intro so every upload matches.
それでは、各ステップを詳しく見ていきましょう。
ステップ1：テンプレートを選択する
ブラウズ the template gallery and preview a few.
Filter by format: podcast clip, highlight reel, or announcement.
Step 2: Swap in Your Branding
Replace placeholder text, logo, and color values.
Save it as your own reusable template.
これがその様子です。
✓ チェックポイント: Your saved template appears at the top of the gallery.
Step 3: Reuse It Every Time
Open the saved template for your next clip.
Consistent branding makes a channel look older than it is.
✅ 結果: New clips take minutes because the layout work is already done.
💡 プロのヒント: Build two templates only: one vertical, one horizontal. More than that slows you down.
Streamlabs Proのヒントとショートカット
Adjusting settings within Streamlabs Desktop takes two minutes and fixes most stream quality complaints.
The video settings in Streamlabs Desktop control both canvas sizes.
Here is how to change quality and resolution without guesswork.
Keep rate control CBR and set keyframe interval 2 seconds, which is what Twitch and YouTube expect.
Leave B frames 2 unless your encoder starts lagging.
To change the CPU usage preset, navigate to Output and pick a preset quality your machine can hold under load.
To enable dynamic bitrate, navigate to Advanced and toggle it on.
Dynamic bitrate can help reduce dropped frames when your connection dips.
You can also edit bitrate manually if your upload speed is stable.
Together these settings in Streamlabs Desktop give low latency, optimal performance, and steadier frames.
キーボードショートカット
| アクション | ショートカット |
|---|---|
| Start streaming | Assign in Settings > Hotkeys |
| 録画を開始または停止する | Assign in Settings > Hotkeys |
| Switch scene | Per-scene hotkey |
| Mute or unmute mic | Push-to-talk key |
Hotkeys in Streamlabs Desktop let you run the whole show without touching the mouse mid-game.
ほとんどの人が見逃す隠れた機能
- Streamlabs App Store: the built-in Streamlabs App Store adds third-party creator apps with one click inside the editor.
- Collab Cam: lets you integrate multiple camera feeds into one stream, including a phone as a second angle.
- Chat moderation tools: オートメーション and chat moderation run in the background so you are not policing spam mid-match.
Streamlabsでよくある間違いとその回避方法
Mistake #1: Going live without a test stream
❌ 間違い: Hitting Go Live and finding out mid-stream that your mic was muted.
✅ 右: Run a two-minute unlisted test. Test streams identify audio and visual issues before anyone watches.
Mistake #2: Running one scene for everything
❌ 間違い: Dragging sources around live because a single scene has to do every job.
✅ 右: Build separate scenes for starting soon, gameplay, chat, and outro, then switch with a hotkey.
Mistake #3: Setting bitrate above your upload speed
❌ 間違い: Pushing 8000 kbps on a 10 Mbps upload and blaming the platform for stutter.
✅ 右: Cap bitrate at roughly 70% of your tested upload, then let dynamic bitrate absorb the dips.
Streamlabsのトラブルシューティング
Problem: Streamlabs Desktop will not launch
原因： Security tools sometimes quarantine the encoder files.
修理： Whitelist Streamlabs Desktop (C:\Program Files\Streamlabs Desktop) in your exclusion list if you have anti virus software installed.
Problem: Black screen on game capture
原因： The capture hook cannot reach the game, usually a driver mismatch.
修理： Keep updated drivers and software, especially your video graphic card drivers, then run Streamlabs as administrator.
Problem: Dropped frames while streaming
原因： Your upload cannot carry the bitrate you set.
修理： Lower output scaled resolution to 1280×720, turn on dynamic bitrate, and close background uploads.
📌 注記： これらの方法で問題が解決しない場合は、Streamlabsのサポートにお問い合わせください。
Streamlabs とは何ですか?
ストリームラボ is a live streaming and podcast tool that packages encoding, overlays, alerts, and chat into one app.
Think of it like a small TV control room on your desktop.
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。
- マルチストリーム: Broadcast to YouTube, Twitch, TikTok, and Instagram at the same time
- Streamlabs Desktop: Build scenes, add sources, and start streaming from one window
- Streamlabs Ultra Podcast: Record studio-quality podcast audio and video with remote guests
- ポッドキャスト編集者: Trim, arrange, and polish episodes with a global editing tool
- ストリームオーバーレイ： Apply custom stream overlays that match your channel identity
- アラートボックスのテーマ: Create custom alerts for follows, subs, bits, and tips
- ポッドキャストの再利用： Turn one long episode into short clips for social platforms
- 自動字幕: Add accurate captions to any clip without typing a word
- カスタマイズ可能なビデオテンプレート： Start from ready-made layouts instead of a blank canvas
Streamlabs OBS is friendly for beginners, and it integrates with Twitch, YouTube, and Kick directly.
詳細なレビューについては、こちらをご覧ください。 Streamlabsのレビュー.
Streamlabs の料金
Streamlabsの2026年の価格は以下のとおりです。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| Streamlabs Starter | 無料、いつでも | New streamers testing scenes, alerts, and free overlays |
| ストリームラボ ウルトラ | 月額27ドル | Creators who need multistreaming, premium themes, and tipping pages |
無料トライアル: The Starter plan is free forever, so Ultra is the only paid step up.
返金保証: Refunds are handled case by case through Streamlabs support.
💰 最もお得な価格: Streamlabs Ultra — one payment covers overlays, multistreaming, and the podcast suite.
Streamlabsと代替サービスの比較
Streamlabsは他社と比べてどうでしょうか？競合状況は以下のとおりです。
| 道具 | 最適な用途 | 価格 | 評価 |
|---|---|---|---|
| ストリームラボ | Live streaming plus podcasting | 月額27ドル | ⭐ 4.3 |
| ポッドキャスト | AIによる音声クリーンアップ | 月額14.99ドル | ⭐ 4.4 |
| リバーサイド | Local recording quality | 月額19ドル | ⭐ 4.6 |
| 再ストリーム | Multistreaming reach | 月額19ドル | ⭐ 4.5 |
| ストリームヤード | Browser-based live shows | 月額25ドル | ⭐ 4.6 |
| ゼンカスター | Remote audio podcasts | 月額20ドル | ⭐ 4.3 |
| エカム | Mac-only production | 月額16ドル | ⭐ 4.5 |
| カストル | Stream hosting and restreaming | 月額19ドル | ⭐ 4.2 |
おすすめ商品：
- 総合ベスト： Streamlabs — streaming, overlays, and podcasting under one login
- ベスト予算： Podcastle — cheapest entry for solo audio creators
- 初心者におすすめ： StreamYard — nothing to install, runs in a browser tab
- Best for recording quality: Riverside — local capture survives bad Wi-Fi
🎯 Streamlabsの代替サービス
Streamlabsの代替サービスをお探しですか？おすすめの選択肢はこちらです。
- 🎨 ポッドキャスト: AI voice cleanup and text-based editing for creators who mostly publish audio.
- 🚀 リバーサイド： Records every guest locally in 4K, so upload drops never ruin the file.
- ⚡ 再配信: Built purely for pushing one feed to dozens of destinations at once.
- 👶 Streamyard: Browser-based studio with guest invites and no software install at all.
- 💰 ゼンカスター： Straightforward remote podcast recording with separate tracks and simple pricing.
- 🏢 エカム： Mac-native live production with deep camera and Keynote control.
- 🔧 カスター： Stream hosting, restreaming, and embeddable players for sites you own.
全リストについては、こちらをご覧ください。 Streamlabsの代替品 ガイド。
⚔️ Streamlabsの比較
Here is how Streamlabs stacks up against each competitor:
- Streamlabs vs Podcastle: Streamlabs wins on live tools; Podcastle wins if you only publish audio episodes.
- Streamlabs vs Riverside: Riverside records cleaner remote files; Streamlabs covers live gaming that Riverside ignores.
- Streamlabs vs Restream: Restream is a stronger pure multistreaming layer; Streamlabs bundles overlays and alerts too.
- Streamlabs vs StreamYard: StreamYard is easier for interviews; Streamlabs gives real scene control for gameplay.
- Streamlabs vs Zencastr: Zencastr suits audio-first shows; Streamlabs suits creators who stream and podcast both.
- Streamlabs vs Ecamm: Ecamm is polished on マック only; Streamlabs runs on Windows where most gaming happens.
- Streamlabs vs Castr: Castr handles hosting and embeds; Streamlabs handles the production side of the feed.
今すぐStreamlabsを使い始めましょう
You learned how to use Streamlabs across every major feature:
- ✅ マルチストリーム
- ✅ Streamlabs Desktop
- ✅ Streamlabs Ultra Podcast
- ✅ ポッドキャストエディター
- ✅ ストリームオーバーレイ
- ✅ アラートボックスのテーマ
- ✅ ポッドキャストの再利用
- ✅ 自動字幕
- ✅ カスタマイズ可能なビデオテンプレート
次のステップ： Pick one feature and try it tonight.
Most people start with Streamlabs Desktop and a single scene.
Get Streamlabs Desktop, go live, and start streaming in under ten minutes.
When you are finished, click the End Stream button and check your recording.
よくある質問
What is easier, Streamlabs or OBS?
Streamlabs is easier. Overlays, alerts, and chat are built in, so beginners skip the plugin hunting that OBS Studio setups usually require.
How much does Streamlabs cost per month?
Streamlabs Starter is free, always. Streamlabs Ultra costs $27/mo and adds multistreaming, premium overlays, tipping pages, and the full podcast suite.
What do I need to run Streamlabs?
A Windows or Mac machine, a stable upload connection, updated video graphic card drivers, and a streaming account on Twitch, YouTube, or Kick.
Do I need OBS if I have Streamlabs?
No. Streamlabs Desktop covers live streaming and recording on its own, though you can import OBS Studio settings if you already built scenes there.
Streamlabs は初心者に適していますか?
Yes. The auto config check recommends settings based on your setup, and pre-made alerts and overlays mean you go live without designing anything.
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