Closed Captions vs Open Captions
Which should you choose?

Written by Khurram Suhrwardy on . Posted in .

As someone who’s been in the film transcription and captioning business for years, I’ve seen firsthand how the right captioning choice can make or break your video’s success. Today, I’m breaking down everything you need to know about closed captions and open captions. Let’s dive in!

What are closed captions?

Before we get into the nitty-gritty, let’s clear up a common confusion. While subtitles only show dialogue, closed captions include all audio elements – think door slams, background music, or that ominous [thunder crashes] in your favorite horror film. As someone who creates both, trust me, they serve different purposes!

What is an Example of a Closed Caption?

Here’s a real-world example from a film I recently worked on:

[Upbeat jazz music playing]
JOHN: Hey, Sarah! Long time no see!
[Coffee machine whirring]
SARAH: [Laughing] Can't hear you over this machine!
[Music fades]

See how it captures everything, not just the dialogue? That’s what makes closed captions so comprehensive.

What are Open Captions?

Think of open captions as tattoos on your video – they’re permanent and everyone can see them. You know those TikTok videos where the text is part of the video itself? That’s open captioning! And let’s be honest, it’s brilliant for TikTok because studies show that 80% of users watch videos without sound.

What are the three differences between Closed Captions and Open Captions?

  1. Control: Closed captions can be turned on/off, while open captions are always visible (like those funny TikTok captions you can’t get rid of).
  2. File Format: Closed captions s are separate files, while open captions are burned into the video.
  3. Platform Flexibility: Closed captions can be translated and modified easily, while open captions are fixed in one language and style.
Open Captions for TikTok

Should I Use Open or Closed Captions?

This is probably the most common question I get from clients. The answer depends on where and how you’re showing your content. Here’s a handy breakdown:

Distribution Channel Open Captions Closed Captions
Social Media (TikTok, Instagram Reels) ✅ Ideal – Many users watch without sound ⚠️ Limited platform support
YouTube ⚠️ Optional – Good for short clips ✅ Preferred – Better for searchability
Television Broadcast ❌ Not recommended ✅ Required by FCC
Film Festivals ✅ Great for live screenings ⚠️ Depends on venue capabilities
Educational Content ⚠️ Good for recorded lectures ✅ Best for accessibility options
Streaming Platforms (Netflix, Prime) ❌ Rarely used ✅ Industry standard
Corporate Training ⚠️ Good for internal videos ✅ Better for multilingual needs

Accessibility and Legal Compliance

As a film transcription professional, I’ve guided numerous productions through accessibility requirements across different distribution channels. Here’s what you need to know:

Broadcast Requirements

For television broadcast in the United States, the FCC mandates closed captions for most programming. These requirements specify:

  • Accurate representation of spoken content
  • Synchronized timing with audio
  • Complete coverage of program duration
  • Proper placement to avoid interference with essential visual elements

Streaming Platform Standards

Major streaming platforms have their own technical specifications:

  • Netflix requires closed captions in multiple languages
  • Amazon Prime mandates specific caption formatting
  • Hulu emphasizes caption quality and accuracy standards

Social Media Considerations

While social platforms aren’t legally required to provide closed captioning, the rise of silent viewing has made captions essential:

  • Instagram: Open captions ensure visibility across all devices
  • TikTok: Built-in captioning tools support both open and closed formats
  • Facebook: Automated captioning with manual editing capabilities

ADA Compliance

For educational and corporate content, the Americans with Disabilities Act requires:

  • User control over caption display
  • Adjustable text size and colors
  • Multiple language support where applicable
  • Audio description availability for visual content

Remember: While open captions might seem like an easy solution, many accessibility guidelines specifically require closed captioning to give viewers control over their viewing experience. Always check the requirements for your specific distribution channels when planning your captioning strategy.

How to choose?

Here’s my rule of thumb:

  • Going heavy on social media? Open captions are your best friend.
  • Creating content for multiple platforms? Start with closed captions.
  • Working with broadcasters? Closed captions are usually required.
  • Making educational content? Closed captions offer more flexibility.

Whether you choose open or closed captions, the most important thing is that you’re making your content accessible. As someone who works with filmmakers and content creators daily, I can tell you that captioning is no longer optional – it’s an essential part of video production.

Need help figuring out the best captioning solution for your project? Drop me a line at Caption Easy, and let’s make your content accessible to everyone!

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