Runway: voices and dialogue

Runway explains voices and dialogue in “Creating Multi-Character Dialogues with Act-Two”: a workflow for dialogue scenes with two or more characters. From 1 source page, read 2026-09-25; no maker pays to be listed.

This tutorial guides you through creating realistic multi-character dialogue scenes using Runway's generative tools

Runway Help Center

• Creating Multi-Character Dialogues with Act-Two
  A workflow for dialogue scenes with two or more charactersRunway Help Center / recorded 2026-09-25

The page was read on the day searched; help pages are edited without notice, so the live version is the one to follow.

1Other tools' pages on this step

• Adobe Firefly: “Generate speech from text”
• Colossyan: “Pick and preview a voice”
• D-ID: “What is the Voice Library and how do I use it?”
• Descript: “Generate text-to-speech audio”
• FlexClip: “AI Text to Speech Tool”
• Fliki: “Guide: Layers and Customization Panel”
• Google Flow: “Create videos in Google Flow”
• HeyGen: “Using Voices in the AI Studio”
• Kapwing: “How to Dub a Project”
• Katalist: “How to Add a Voiceover to Your Katalist Project”
• Kling AI: “KLING VIDEO 2.6 User Guide”
• Krea: “Audio generation”
• Morphic: “Voice emotion control”
• Pictory: “How to add AI voice-over to a video?”
• SceneMixer: “How Character Voices Work”
• Synthesia: “What voice options does Synthesia offer?”
• Topview: “Topview Official Guide: AI Audio”
• VEED: “How to Use Audio Tags in AI Voice Generation”
• Vyond: “How do I add or edit text-to-speech clips?”

2About the step

Avatar and editor tools document it most fully, because a voice reading a script is their core. Kling AI describes it inside the guide to a model that generates sound together with the picture.

3Runway's pages on the other steps

• Starting from a script or prompt: Character Script to Video
• Keeping characters the same: Creating with Gen-4 Image References
• Breaking a story into scenes: Multi-Shot Video
• Changing one shot: Creating with Edit Studio
• Getting the video out: Exporting Videos in ProRes and PNG Sequence Formats
• Sharing for viewing or review: How to share an asset

Inclusion rule. Every tool on the map, with or without a page on this step. Order. Alphabetical by tool name.

4More on this step

• Runway, all seven steps
• Voices and dialogue, every tool
• Pictory on this step
• Synthesia on this step