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How to Dub a Video: Your Comprehensive Guide

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

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Dubbing, a popular post-production process in the film and entertainment industry, involves replacing the original audio track of a video with a new one. Often used for language localization or dialogue replacement, dubbing can transform a Hollywood blockbuster into a film that resonates with viewers worldwide, irrespective of their native language. This article provides a step-by-step guide on how to dub a video.

How to Dub a Movie?

Dubbing a movie is a time-consuming and meticulous process, primarily involving the following steps:

1. Transcribe and Translate: Transcribe the original dialogue into a script. Then translate this script into the target language—say English, Spanish, Portuguese, or Hindi.

2. Hire Voice Actors: Find skilled voice actors fluent in the target language. Their role is to ensure that the dubbed audio is high-quality and convincingly matches the video content.

3. Record the Dubbed Audio: In a recording studio, the voice actors perform the translated script, matching the lip movements and timing of the original video as closely as possible. This stage also involves lip-sync and ADR (Automated Dialogue Replacement) techniques to align the voiceover with the on-screen actors' mouth movements.

4. Mix and Edit: The dubbed audio is then mixed with the original sound effects using video editing software like Adobe Premiere Pro. It's essential to ensure a smooth blend between the voiceover and original sound elements.

5. Add Subtitles: In some cases, subtitles are added to the dubbed video, especially when the translation isn't exact.

How to Dub a Video Online?

Several online platforms facilitate the dubbing process. These services usually involve uploading the video file, adding an audio file (either a recorded voiceover or text to speech feature), and syncing the audio with the video content. Some also offer features for adding sound effects and subtitles.

Is There an App to Dub Audio Over Video?

Yes, many iOS and Android apps can dub audio over video. Some of these apps are:

  1. Adobe Premiere Rush: A condensed version of the full-featured Adobe Premiere Pro, suitable for both Android and iOS users.
  2. iMovie: An iOS-exclusive app offering high-quality dubbing and video editing tools.
  3. KineMaster: Available on both Android and iOS, it offers a wide range of editing tools, including dubbing.
  4. PowerDirector: This Android app provides robust dubbing and video editing capabilities.
  5. FilmoraGo: Known for its user-friendly interface, it's available for both Android and iOS.
  6. InShot: This app, available on both platforms, provides straightforward tools for video dubbing.
  7. Clips: An iOS app, particularly suited for social media video content.
  8. VivaVideo: A popular Android app offering various dubbing and video editing tools.

Can You Dub YouTube Videos?

Yes, dubbing YouTube videos is possible, but remember to respect copyright laws. You might need the original content creator's permission to dub their video.

How to Dub a Video on a Computer?

You can dub a video on a computer using software like Adobe Premiere Pro. This video editor allows you to import your video file and audio file, and sync the dubbed audio with the video content, providing a seamless viewing experience.

What Kind of Software Do I Need to Dub a Video?

There are various types of dubbing software available, such as:

  1. Speechify AI Dubbing: Speechify AI Dubbing is the best you will find. Easily dub your existing or new videos. Let AI take care of all the heavy lifting. You simply upload your video, or share a YouTube video URL. Select your target language and click Dub. That’s it. Yes, Speechify Dubbing can auto detect the source language of your video - you don’t have to specify that.
  2. Adobe Premiere Pro: High-end professional software offering comprehensive dubbing and editing tools.
  3. Final Cut Pro X: An advanced video editor designed for Mac users.
  4. Audacity: A free, open-source audio editing and recording software.
  5. iMovie: An accessible video editing tool for Mac and iOS users.
  6. Avid Pro Tools: Professional audio recording software used by many Hollywood studios.
  7. Vegas Pro: A professional video editing suite, offering a wide array of tools.
  8. Wondershare Filmora: User-friendly software that balances professional features with ease of use.
  9. DaVinci Resolve: A powerful free video editor with robust dubbing tools.

When choosing software, consider your budget, the complexity of your project, and your familiarity with video editing tools.

How Do You Dub Over a Video?

Follow the steps discussed above: transcribe and translate the original dialogue, hire voice actors, record the dubbed audio, mix and edit the audio with the video, and add subtitles if necessary.

What Is the Best Way to Dub a Video?

The best way to dub a video is to follow a meticulous process, ensuring that the translated script is accurate, the voice actors are proficient, the lip-sync is accurate, and the final dubbed audio is of high-quality. Also, it's crucial to use suitable video editing software and to respect the culture and nuances of the target audience's language.

Dubbing videos isn't just for Netflix or Hollywood anymore. Whether you're localizing your tutorials for different language subscribers on YouTube or creating multilingual social media content, mastering the art of video dubbing can significantly expand your audience reach.

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.