Video and Audio Translation Services

Video Translation Services for Global Audience Engagement

Video content is one of the most effective ways to communicate with customers, employees, and learners, but its impact is limited when audiences cannot understand it. Organizations need video translation and localization services that make content accessible, culturally relevant, and engaging across languages and markets.

LanguageLine helps organizations translate and localize training videos, marketing campaigns, product demonstrations, corporate communications, and multimedia content for global audiences. Our video translation services combine linguistic expertise, subtitles, captions, voiceovers, and localization workflows to help you deliver consistent multilingual experiences across channels and platforms.

Video Translation Services Help You:

Translate video and multimedia content for global audiences
Add subtitles and captions to improve accessibility and engagement
Create professional voiceovers and multilingual audio tracks
Support AI voice synthesis and text-to-speech workflows
Localize training, marketing, product, and corporate videos
Maintain cultural relevance across languages and regions
Improve consistency through human-reviewed transcription and translation
Meet accessibility and compliance requirements
Support multiple video, audio, and subtitle formats
Scale multilingual content delivery across markets

Where Multimedia Localization Delivers Impact

eLearning Modules

Localize narration, video walkthroughs, and instructional content for training consistency across teams.

Corporate & Marketing Videos

Expand your brand’s global voice with multilingual versions of leadership messages, brand videos, and customer case studies.

Healthcare & Insurance Fulfillment

Make critical information accessible through automated voice or captions for diverse populations.

Product Demonstrations

Use localized voiceover or subtitled walkthroughs to drive better feature understanding and adoption.

Customer Support & Self-Service

Improve usability with translated help videos, voice guides, and on-screen instructions.

Regulatory Compliance Content

Ensure multilingual accessibility for legal disclaimers, safety training, and certification programs.

Transcriptions, Subtitles, and Captions

Transcription - We convert audio into accurate, time-coded text in the source or target language. Ideal for training videos, legal recordings, customer calls, and compliance documentation. Speech-to-text (STT) technology supports speed, while human review ensures precision.
Subtitles & Captions - We create synchronized subtitles and closed captions that reflect tone, pacing, and context, enhancing accessibility, compliance, and user experience across languages and platforms.

Voiceover and Text to Speech

Voiceover - From corporate narration to eLearning and product demos, our voiceover services include both professional voice talent and AI voice synthesis. We adapt timing, tone, and pronunciation to align with your original message and the expectations of your target audience.
Text to Speech (TTS) - For use cases that demand automation at scale, like customer fulfillment messaging or accessibility tools, we offer natural-sounding TTS solutions that deliver high-quality, multilingual output.

Supported Formats & Platforms

Video Formats

MP4, MOV, AVI, WMV; Embedded subtitle files: SRT, VTT, SSA; Final delivery with open or closed captions

Audio Formats

MP3, WAV, AAC; Multitrack audio for voiceover mixing; TTS output for automated playback systems

Subtitle & Script Files

SRT, VTT, TXT, DOCX; Timestamped scripts for translation or internal use; LMS-ready formats for educational modules

Learning & Publishing Platforms

SCORM, xAPI, AICC; Articulate 360 (Rise, Storyline), Adobe Captivate, +60 others; YouTube, Vimeo, Wistia, Brightcove; Custom CMS or LMS integrations

Video and Audio Translation FAQs

What types of video content can you translate?

We translate a wide range of video content, including training materials, marketing videos, corporate communications, product demonstrations, and customer support media. Services include subtitles, voiceover, dubbing, and transcription to support multilingual delivery.

Do you provide subtitles and voiceover services?

Yes. We provide professional subtitle translation, voiceover recording, and dubbing services in multiple languages. We ensure timing, tone, and terminology remain consistent with the original content.

Can you transcribe audio before translation?

Yes. We offer transcription services to convert spoken content into text before translation. This supports subtitle creation, voiceover scripts, and multilingual accessibility.

How do you maintain quality in multimedia translation projects?

We use professional linguists, established quality assurance processes, and terminology management to ensure accuracy and consistency. Projects are reviewed to confirm that translated content aligns with timing, technical requirements, and brand standards.

Ready to deliver your video and audio content in every language?

Our multimedia translation experts manage subtitles, voiceover, dubbing, and transcription to help you reach global audiences with clarity and consistency.

Request a Video Translation Consultation.

Video and Audio Translation Services