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How to Boost Accessibility with Closed Captions

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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Is Closed Captioning an Accessibility Feature?

Closed captioning, or the process of displaying text on-screen to correspond with the video's audio, is indeed an accessibility feature. By providing a text alternative for sound effects and speech, it caters to individuals who are hard of hearing or those with hearing difficulties, aligning with accessibility guidelines like WCAG.

Is Closed Captioning an Assistive Technology?

Closed captioning qualifies as an assistive technology, providing a solution that enables individuals with hearing loss to access video content. It serves as an essential tool for content accessibility, especially on social media platforms and educational videos.

How Can I Improve My Closed Captioning?

Improving closed captioning means enhancing accuracy, timing, and readability. Employing high-quality captioning services, using speech recognition technology, and taking the time to edit captions manually can enhance the functionality of your captions.

Can Screen Readers Read Closed Captions?

Screen readers primarily read text files and digital content but don't typically interpret closed captions as they are synchronized with video content. It's the video platform's responsibility to provide proper accessibility tools for closed captions.

What are the Benefits of Closed Captioning?

Closed captioning offers numerous advantages, including:

  • Accessibility: Enables individuals with hearing impairments to enjoy video content.
  • SEO Benefits: Search engines index closed captions, enhancing the video's search engine visibility.
  • User Experience: Enhances viewer engagement, even for those without hearing difficulties.
  • Compliance: Meets legal standards such as the Americans with Disabilities Act (ADA).

Is Closed Captioning also Called Subtitles?

While often used interchangeably, closed captions and subtitles have distinct functions. Subtitles translate the audio into another language, while closed captions transcribe audio, including sound effects, for those with hearing loss.

What is the Difference between Open and Closed Captions?

Open captions are permanently visible and can't be turned off, whereas closed captions can be enabled or disabled by the viewer. Closed captions provide more flexibility, adhering to web accessibility standards.

Can I Add Closed Captioning to YouTube Videos?

Yes, adding closed captions to YouTube videos is straightforward. You can upload an SRT file, use YouTube's auto-generated captions, or utilize a captioning service to transcribe the audio description.

Who is Responsible for Ensuring that Closed Captions are Available?

Content creators, educational institutions, video recording platforms, and social media sites bear the responsibility for making sure closed captions are available. This adherence to digital accessibility standards promotes inclusive user experience.

Top 8 Software or Apps for Closed Captioning:

  1. Rev: Offers professional captioning service, specializing in fast, accurate transcriptions.
  2. Amara: Great for educational institutions, providing high-quality captioning.
  3. Subtitle Edit: A free tool that allows users to edit captions easily.
  4. Kapwing: A popular social media tool for real-time captioning.
  5. Magpie: Offers WCAG-compliant solutions for video accessibility.
  6. Descript: Uses speech recognition for automated captions with manual editing functionality.
  7. LinkedIn Video Captions: A LinkedIn-specific tool for adding captions to videos on the platform.
  8. Adobe Premiere Pro: Professional video editing software that includes comprehensive captioning tools.

By embracing closed captions, content creators, and platforms can make video content accessible to a broader audience, enriching user experience, and ensuring compliance with key accessibility regulations. Whether English or other languages, through subtitles or on-screen text, the value of closed captions cannot be overstated.

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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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Sobre o Speechify

Leitor de texto para fala nº 1

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.