Video Subtitle

Video subtitles are text translations displayed on screen that allow viewers to understand video content in a language different from the original audio. While often confused with captions (which transcribe the same language), subtitles specifically involve translation — converting spoken English to displayed Spanish text, for example.

For businesses with international audiences, subtitling testimonial videos can dramatically expand their impact. A powerful customer testimonial doesn't lose its persuasive power in translation — in fact, seeing a customer speak passionately in their native language while reading subtitles in your own language can be even more compelling than a text translation, because the emotional authenticity of voice and expression transcends language barriers.

Subtitling testimonials involves three steps: transcription (converting audio to text in the original language), translation (converting the text to the target language), and timing (synchronizing the translated text with the spoken audio). AI tools can automate all three steps with reasonable accuracy, though professional human review is recommended for customer-facing content.

Best practices for testimonial subtitles include: using a readable sans-serif font, ensuring sufficient contrast against the video background (white text with black outline works universally), limiting each subtitle to two lines of text, keeping each subtitle on screen long enough to read comfortably, and positioning subtitles at the bottom of the frame without obscuring the speaker's face. For maximum reach, consider subtitling your top-performing testimonials in your key market languages.