2026年にRestreamをプロのように使いこなす方法

執筆者ファヒム・ジョハルダー | Last updated Aug 18, 2026

クイックスタート

このガイドでは、Restreamのすべての機能について説明します。

はじめる — Create your Restream account and connect channels
マルチストリーミングの使い方 — Send one live stream to 30+ channels at once
アップロードとストリームの使い方 — Turn pre recorded videos into live streams on schedule
AIクリップの使い方 — Cut short clips from any recorded video automatically
クロスプラットフォームチャットの使い方 — Read and answer chat comments from every platform
ライブ配信スケジューラーの使い方 — Plan events that notify followers before you go live
クロスプラットフォーム分析ツールの使い方 — See viewers, chats and watch time across all channels
Stream Studioの使い方 — Run the whole broadcast from your browser with guests

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 Restream for two years and tested all the features covered here.

Every screenshot comes from my own Restream dashboard, not vendor marketing.

Restream is one of the most reliable live streaming tools available today.

Most users only ever touch multistreaming and ignore the rest.

This guide shows you how to use Restream end to end.

Step by step, with screenshots and pro tips from real streams.

Restreamチュートリアル

This How to Use Restream tutorial walks through every feature, from your first broadcast to advanced scheduling.

再ストリーム

Go live on YouTube, Facebook, Twitch and 30+ other platforms from one platform. Restream Studio runs in your browser, so there is nothing to download. Start free with 2 channels today.

今すぐRESTREAMをお試しください →

レビュー全文を読む →

再ストリームの代替案 →

Restreamを使い始める

Before you use Restream for anything else, finish this one-time setup.

It takes just a couple of minutes on any computer.

Here is what my own workspace looked like after setup:

それでは、各ステップを順を追って見ていきましょう。

Step 1: Create Your Restream Account

Go to the Restream website and click Sign Up.

You can sign in with email, Google, or an existing YouTube account.

The free tier needs no card, so you can test everything first.

✓ 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：チャンネルを接続する

Open the Restream dashboard and click Add Channel.

Pick YouTube, a Facebook page, Twitch, LinkedIn, X (formerly Twitter), or any of the other platforms.

Authorise each account once and Restream keeps the link saved.

Enable streaming on your YouTube channel first, or the connect step fails.

YouTube asks you to verify your phone number and wait 24 hours before your first live stream.

You also need to be the owner of that channel, not a manager or editor.

✓ チェックポイント: Your connected channels show a green active badge.

Step 3: Choose How You Will Broadcast

Restream lets you stream straight from the browser or from streaming software.

For software, copy the RTMP URL and Stream Key into OBS.

In OBS, select Restream.io as the service, then use Connect Account or Stream Key.

Everyone else can head straight to Restream Studio and start broadcasting.

✅ 完了: Your Restream account is live and ready for any feature below.

Restreamを無料でお試しください

How to Use Restream Multistreamer

マルチストリーミング lets you push a single live stream to more than 30 channels at once.

以下に、その使用方法をステップごとに説明します。

Step 1: Select Your Destinations

Open the Restream dashboard and look at your channel list.

Toggle each destination you want on for this broadcast.

Free users get 2 channels, and paid tiers unlock more.

Step 2: Set Titles and Descriptions

Update the title and description once and Restream pushes it everywhere.

Keep YouTube titles under 100 characters and descriptions under 5000.

これがその様子です。

✓ チェックポイント: Every enabled channel shows a live indicator within a few seconds.

ステップ3：ライブ配信を開始する

Hit the go live button and watch each channel switch to live.

Viewers on YouTube, Twitch and Facebook Live all see the same video.

✅ 結果: One broadcast now reaches your whole audience across the world.

💡 プロのヒント: Stream in vertical mode to send the same live video to YouTube Shorts.

Restreamを無料でお試しください

How to Use Restream Uploader and Streamer

アップロードとストリーミング lets you broadcast pre recorded videos as if they were live.

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：動画ファイルをアップロードする

Open the Upload and Stream tab and drag in your recorded video.

MP4 files encoded with the H.264 codec upload fastest.

Step 2: Pick Channels and Time

Choose the platforms and set the exact time the video should play.

これがその様子です。

✓ チェックポイント: The queued pre recorded video appears in your upcoming events list.

ステップ3：実行させる

Restream broadcasts the file on schedule with no computer left running.

Your chat stays open, so you can reply live while the video plays.

✅ 結果: Your pre recorded videos now reach audiences in every time zone.

💡 プロのヒント: Record one strong session, then rerun that pre recorded video for a different region each week.

Restreamを無料でお試しください

Restream AIクリップの使い方

AIクリップ turns any long recording into short vertical clips automatically.

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 a Past Stream

Restream stores recordings of your live streams inside the dashboard.

Pick any past session from the recordings library.

Step 2: Generate Clips

Click Create Clips and let the AI scan the audio for highlights.

これがその様子です。

✓ チェックポイント: A grid of suggested clips appears with scores and キャプション.

ステップ3：編集とエクスポート

Trim the edges, add captions, then download each clip.

Post them to YouTube Shorts, Reels, or X to promote the next event.

✅ 結果: One live stream now feeds a week of short-form content.

💡 プロのヒント: Say a clear one-line summary on camera every ten minutes to give the AI clean cut points.

Restreamを無料でお試しください

Restreamのクロスプラットフォームチャットの使い方

クロスプラットフォームチャット pulls chat comments from every platform into one window.

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 Universal Chat

Click the chat icon inside Restream Studio or the dashboard.

Restream Chat aggregates messages from viewers on different platforms into one hub.

Step 2: Reply Once, Post Everywhere

Type your answer and choose which channels receive it.

これがその様子です。

✓ チェックポイント: Messages from all connected channels scroll in a single feed.

Step 3: Put Chats On Screen

Turn on the chat overlay to show comments during the live video.

Viewers on YouTube and Facebook then react to each other’s chats.

✅ 結果: You now manage every conversation without switching tabs.

💡 プロのヒント: Pin the best 質問 on screen before you answer it, so late viewers keep up.

Restreamを無料でお試しください

Restreamライブストリームスケジューラーの使い方

Live Streams Scheduler lets you plan future streams and warn followers 早い.

以下に、その使用方法をステップごとに説明します。

Step 1: Create an Event

Click Schedule inside the dashboard and pick a date and time.

Add a custom title, description and thumbnail for the event.

Step 2: Publish to Your Channels

Select which platforms should show the countdown post.

これがその様子です。

✓ チェックポイント: The scheduled event shows on YouTube and your Facebook page.

Copy the event link and post it wherever your audience already follows you.

Followers get a notification the moment you go live.

✅ 結果: Your next broadcast now has an audience waiting before it starts.

💡 プロのヒント: Schedule live interviews two weeks out so your guest can promote the event too.

Restreamを無料でお試しください

Restreamのクロスプラットフォーム分析機能の使い方

クロスプラットフォーム分析 shows how each channel performed after every broadcast.

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：アナリティクスタブを開く

Head to Analytics in the Restream dashboard after your stream ends.

Pick a single session or a date range.

Step 2: Compare Channels

Check peak viewers, watch time and chat volume per platform.

これがその様子です。

Restreamの無料アナリティクスチュートリアル - YouTubeアナリティクスより優れているのか！？

✓ チェックポイント: Charts load with viewer counts split by each connected channel.

Step 3: Act on the Numbers

Drop channels that never deliver viewers and double down on the winners.

Export the report to share with sponsors or your team.

✅ 結果: You now know exactly where your live videos actually land.

💡 プロのヒント: Compare the same weekday across a month before you cut any channel.

Restreamを無料でお試しください

Restream Stream Studioの使い方

ストリームスタジオ is the browser based control room for your whole broadcast.

以下に、その使用方法をステップごとに説明します。

Step 1: Enter Restream Studio

Click Create in the dashboard to open Restream Studio.

Nothing to download, and your webcam and audio are detected automatically.

Step 2: Build Your Scenes

Add custom graphics, tickers, overlays and your own branding to each scene.

Turn on screen sharing for slides, and switch between multiple cameras mid-show.

これがその様子です。

✓ チェックポイント: Your scene preview shows the camera, screen share and overlays together.

Step 3: Bring In Guests

Send the invite link and your guests join with no setup at all.

Move anyone off screen with one click, then bring them back for questions.

✅ 結果: You can run polished live interviews without any streaming software.

💡 プロのヒント: Build every scene before guests arrive, since switching mid-stream is far easier than editing later.

Restreamを無料でお試しください

Restreamのプロ向けヒントとショートカット

After two years of live streams, these are the habits that save me the most time.

キーボードショートカット

アクション	ショートカット
Mute or unmute your microphone	Ctrl + D
Turn the camera on or off	Ctrl + E
Start or stop screen share	Ctrl + Shift + S
Open the chat panel	Ctrl + Shift + C

ほとんどの人が見逃す隠れた機能

Chat overlay themes: Style on-screen chat comments to match your own branding in seconds.
Split-track audio: The Professional plan records each guest separately for cleaner ポッドキャスト edits.
Stream health meter: Watch the bitrate graph in the dashboard and drop resolution before viewers notice.

Restreamを無料でお試しください

Restreamでよくある間違いを避ける方法

Mistake #1: Skipping YouTube Verification

❌ 間違い: Connecting a brand new YouTube account an hour before your first broadcast.

✅ 右: Verify your phone number and wait the full 24 hours before you go live.

Mistake #2: Streaming to Every Channel Blindly

❌ 間違い: Enabling all connected channels because more platforms sounds better.

✅ 右: Check analytics and keep only the channels where real viewers show up.

Mistake #3: Ignoring Chat During Pre Recorded Streams

❌ 間違い: Uploading a pre recorded video and leaving chat comments unanswered.

✅ 右: Sit in Restream Chat while the recorded video plays and answer live.

Restreamを無料でお試しください

再配信のトラブルシューティング

Problem: Channel Will Not Connect

原因： Live streaming is not enabled, or you are not the channel owner.

修理： Enable streaming in YouTube Studio, confirm ownership, then reconnect the channel.

Problem: Stream Looks Blurry or Keeps Buffering

原因： Upload bandwidth is too low for the resolution you selected.

修理： Drop to 720p, use a wired connection, and set a 2 second keyframe interval.

Problem: Chat Messages Are Missing

原因： A platform token expired, so Restream cannot read that chat feed.

修理： Reconnect the affected channel, then refresh Universal Chat in your browser.

📌 注記： これらの方法で問題が解決しない場合は、Restreamのサポートにお問い合わせください。

Restreamを無料でお試しください

リストリームとは何ですか?

再ストリーム is a live streaming platform that sends one broadcast to 30+ channels at the same time.

Think of it like a power strip for your live video.

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。

マルチストリーミング: Send one live stream to 30+ channels at once
アップロードとストリーミング: Turn pre recorded videos into live streams on schedule
AIクリップ： Cut short clips from any recorded video automatically
クロスプラットフォームチャット： Read and answer chat comments from every platform
ライブ配信スケジューラー： Plan events that notify followers before you go live
クロスプラットフォーム分析： See viewers, chats and watch time across all channels
ストリームスタジオ： Run the whole broadcast from your browser with guests

It suits podcasters, 教師, churches and live video creators who publish everywhere at once.

詳細なレビューについては、こちらをご覧ください。 Restreamのレビュー.

Everything above happens inside that one dashboard.

Restreamを無料でお試しください

リストリーム価格

2026年のRestreamのコストは以下のとおりです。

プラン	価格	最適な用途
無料プラン	永久に0ドル	Testing 2 channels at 720p with Restream branding
標準	月額16ドル	Solo creators who want their own branding
プロ	月額39ドル	5-8 channels at 1080p plus split-track audio
仕事	月額199ドル	Teams running events with several hosts

無料トライアル: Yes — the free plan runs forever with 2 channels at 720p HD.

返金保証: Yes — refunds are handled case by case within 30 days.

💰 最もお得な価格: Professional — 1080p Full HD, more channels, and split-track audio recording.

Restreamを無料でお試しください

Restreamと代替案の比較

Restream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
再ストリーム	30以上のプラットフォームへのマルチストリーミング	月額16ドル	⭐ 4.2
ポッドキャスト	ポッドキャストの録音と編集	月額14.99ドル	⭐ 4.4
リバーサイド	Studio-quality local recording	月額19ドル	⭐ 4.5
ストリームラボ	Gaming streams and alerts	月額19ドル	⭐ 4.3
ストリームヤード	Browser studio for beginners	月額25ドル	⭐ 4.5
ゼンカスター	Remote audio interviews	月額20ドル	⭐ 4.2
エカム	マックライブプロダクション	月額16ドル	⭐ 4.4
カストル	Cheap 24/7 restreaming	月額19ドル	⭐ 4.1

おすすめ商品：

総合ベスト： Restream — widest channel support and a free tier that works
ベスト予算： Podcastle — cheapest way to record and publish videos
初心者におすすめ： StreamYard — the simplest browser studio to learn
Best for live interviews: Riverside — records every guest locally in high quality

🎯 再配信の代替手段

Restream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: Records, edits and cleans audio with AI, then exports clips for social platforms.
🎨 リバーサイド： Records each guest locally at 4K, so weak internet never ruins your video.
🔥 ストリームラボ: Gaming-first streaming software with alerts, overlays and tipping built in.
👶 Streamyard: A great option for beginners who want a browser studio with guests and branding.
🎙️ ゼンカスター： Focused on remote audio interviews with separate tracks for every speaker.
🔧 エカム： Mac-only live production software with deep scene control and hardware support.
💰 カスター： Budget restreaming with 24/7 looping playlists of pre recorded video.

全リストについては、こちらをご覧ください。再ストリームの代替案ガイド。

⚔️ 再配信比較

Restreamが各競合他社と比べてどうなのか、以下に示します。

Restream vs Podcastle: Restream wins on live output, Podcastle wins on editing recorded video.
Restream vs Riverside: Riverside records cleaner guests, Restream reaches far more channels live.
Restream vs Streamlabs: Streamlabs suits gamers, Restream suits creators publishing to many platforms.
Restream vs StreamYard: Both run in the browser, but Restream connects more channels for less.
Restream vs Zencastr: Zencastr is audio first, Restream is built for live video everywhere.
Restream vs Ecamm: Ecamm gives Mac users deeper control, Restream needs no download at all.
Restream vs Castr: Castr is cheaper for looping streams, Restream offers a real studio and chat.