Accessibility best practices for Video Design

Best Practices for Video Design

At Agnikii, we believe in designing user experiences that are not only visually appealing but also accessible. Closed captioning and subtitles play a pivotal role in making video content inclusive to users with hearing impairments. It’s more than just adding text; it’s about creating an experience that resonates with every viewer.

The Power of Closed Captions

Closed captions go beyond noisy environments; it’s the best practice for video design. They serve a crucial purpose for those who are hard of hearing or prefer to watch content without audio. They’re indispensable for video platforms, real-time communication tools, and even social media content. In fact, incorporating closed captions enhances user engagement and boosts ROI, making your content accessible and more widely appreciated.

Subtitles vs. Captions: The Key Differences

While they may seem similar, subtitles and captions serve different purposes. Captions cater to accessibility needs, including speaker identification and sound descriptions, while subtitles translate spoken language, aiding those who may not understand the original audio. Both elements contribute to an enhanced user experience, but captions are vital for truly inclusive design and is seen as best practices for video design.

Designing for Better Subtitles and Captions

To ensure subtitles and captions are user-friendly, follow these best practices:

• Break sentences into two balanced lines (around 40 characters each).
• Maintain an average of 20-30 characters per second for readability.
• Use alignment and formatting to indicate changes in tone or pauses.

By integrating these design principles, captions and subtitles become more intuitive, ensuring that the user experience remains seamless.

Integrating Captions Natively

Captions shouldn’t feel like an afterthought, it should be ingrained as best practices for video design. Integrate them into the video content, just as the Ethics for Design project did, allowing for supplementary information and a cohesive viewing experience. Techniques like on-screen text, used in TV series like Sherlock, enhance storytelling, making captions an integral part of the narrative.

Enhancing User Interaction: Searchable Transcripts

Allow users to search within transcripts, jumping to specific points in the video effortlessly. Platforms like TED and Zoom have implemented this, making content more navigable and user-centric and are seen as the leaders in best practices for video design.

Flexibility with Multiple Languages

Offer viewers the freedom to select subtitles in different languages or even display multiple languages simultaneously. By decoupling audio and subtitle settings, you empower users to tailor their experience according to their preferences.

Customisation and Accessibility Settings

Customisation options, such as choosing font styles, sizes, and colours, make captions more accessible, especially for those with dyslexia or visual impairments. Video players like YouTube and Amazon Prime have incorporated these features, offering greater control and enhancing user experience – the leaders in best practices for video design.

Positioning Matters

Allow users to adjust subtitle positioning to avoid obstructing important visuals. Research by the BBC found that subtitles placed below the video clip improved viewer engagement. Offering flexibility in caption placement ensures an optimal viewing experience. Follow best practices for video design, it really matters.