LipsieSync®: multilingual video dubbing with human voices, dialogue adaptation and lip-sync
LipsieSync® is a human-enhanced dubbing solution for multilingual videos with human voices, dialogue adapted for speech and lip-sync. It preserves presence, rhythm, tone and on-screen credibility, while Lipsie guides you toward Sub2Dub®, LipsieSync® or Studio Premium according to your content, budget and exposure level.
Your needs
➤ Adapt existing videos into multiple languages without recreating them from scratch
➤ Choose the right level of dubbing for your content, budget, timeline and distribution channel
➤ Preserve the presence, rhythm, tone and identity of the people on screen
➤ Receive versions ready for your LMS, corporate, streaming, VOD or broadcast workflows
Our answer
➤ A supervised production workflow: controlled transcription, translation, dialogue adaptation and final audiovisual QA
➤ Sub2Dub® for digital content, high-volume projects and multilingual rollouts where speed matters
➤ LipsieSync® for on-screen videos: human voices, vocal tone work and lip-sync when the footage allows it
➤ Studio Premium for films, TV series, broadcast content and projects requiring full artistic direction
Your benefits
➤ A clear choice between Sub2Dub®, LipsieSync® and Studio Premium based on use case and exposure level
➤ Human-adapted dialogue shaped for speech, image rhythm and the target language
➤ A more natural result, with stronger consistency between voice, image, message and intention
➤ Existing video content ready to reach new audiences, markets, learners or distribution channels
Compare multilingual video dubbing solutions
Sub2Dub®, LipsieSync® or Studio Premium: choose the right production level
Which multilingual dubbing solution should you choose for your video? The answer depends on the type of content, the level of exposure, your budget, your timeline and the viewing experience your audience expects. Sub2Dub®, LipsieSync® and Studio Premium are designed for three different use cases, with one shared goal: adapting existing videos into multiple languages without losing message clarity, image rhythm or brand consistency.
Every Lipsie workflow is supervised from start to finish: controlled transcription, translation, human dialogue adaptation for speech, timing preparation and final quality control. What changes is the way the voice is produced, the level of performance required, the vocal tone work, the possible lip-sync adjustment and the finishing standard needed for distribution.
Sub2Dub®
Fast dubbing for digital content and high-volume projects
- Voice production: Text-to-Speech (TTS) dubbing from subtitles, with a fast, optimized workflow
- Quality base: controlled transcription, human dialogue adaptation, timing preparation and final quality control
- Best suited for: e-learning, training, tutorials, corporate videos, informational content and high-volume programs
- Strengths: fast production, consistent language versions and controlled budget
- Choose Sub2Dub® when: the content must be clear, deployed quickly and adapted into several languages without a strong need for vocal performance
LipsieSync®
Human-enhanced dubbing for on-screen video content
- Voice production: human voices recorded in the target languages, with dialogue adapted for speech and image rhythm
- Technology: a human-led workflow supported by technology to improve consistency between voice, image and the person on screen
- Voice and image: vocal tone work and lip-sync adjustment when the footage, project and expected result justify it
- Best suited for: brand videos, executive messages, interviews, documentaries, filmed podcasts, premium YouTube content and high-end corporate films
- Choose LipsieSync® when: presence, tone, content identity and viewing comfort matter as much as the translation itself
Studio Premium
The professional standard for TV, film and streaming
- Voice production: dedicated casting, artistic direction, studio recording, voice editing and final mix
- Adaptation: dialogue written for lip sync, with controlled rhythm, intent, line attacks and vocal performance
- Best suited for: TV series, films, fiction, premium documentaries, broadcast content and high-exposure productions
- Standard: a professional workflow designed for streaming platforms, TV broadcast, VOD and high-end productions
- Choose Studio Premium when: the project requires full artistic direction, maximum performance control and a flawless result in complex scenes
In short: Sub2Dub® is for speed and volume, LipsieSync® is for videos where voice, image and identity must remain coherent, and Studio Premium is for productions that require full casting, artistic direction and professional sound finishing.
Common to all solutions: project scoping, timing and intelligibility checks, terminology consistency, adaptation to the target language, version consistency and final technical quality control. Deliverables are prepared for your integration, distribution or post-production needs: audio files, separate tracks, named versions and files ready to use within the agreed project scope.
Sub2Dub®: fast, consistent Text-to-Speech dubbing from subtitles
Sub2Dub® is Lipsie’s solution for multilingual TTS dubbing from subtitles. It converts translated and synchronized subtitles into audio tracks ready for distribution, with short turnaround times, consistent language versions and controlled production costs.
Unlike raw automated voice generation, Sub2Dub® is part of a supervised production workflow: controlled transcription, translation, human dialogue adaptation, timing preparation, rhythm adjustment and final quality control. Text-to-Speech (TTS) is used for voice production, while meaning, tone, intent and intelligibility remain under human supervision.
Sub2Dub® is especially useful when the priority is to create clean multilingual versions quickly: e-learning, training videos, tutorials, corporate videos, informational content, internal modules and high-volume programs. It is the right choice when you need speed, consistency and cost control.
When the video relies more on on-screen presence, vocal tone, performance or lip-sync precision, Lipsie recommends LipsieSync®, our human-enhanced dubbing solution. For films, TV series, broadcast content, fiction or productions with demanding artistic requirements, the best fit is Studio Premium.
LipsieSync®: human-enhanced dubbing with human voices, vocal tone work and lip-sync
LipsieSync® is Lipsie’s solution for multilingual video dubbing with human voices. It is designed for content where TTS dubbing is not enough: brand videos, interviews, filmed podcasts, premium YouTube content, executive messages, documentaries and high-end corporate films. Each project starts with a real human performance, recorded by a voice talent or voice actor, to preserve rhythm, intent, nuance and vocal presence.
Technology is then used to support the human performance. Depending on the project, LipsieSync® can refine the vocal tone, improve consistency between the dubbed voice and the person on screen, and adjust mouth movements when the footage allows it. The goal is not to create a mechanical copy, but a natural, credible and coherent dubbed version that fits the image, message and identity of the original content.
The workflow remains fully supervised: controlled transcription, translation, human dialogue adaptation, timing preparation, voice recording, audiovisual supervision and final quality control. When required, voice processing can be performed locally, with controlled access, NDA on request and explicit consent for any work involving voice identity.
Are you a YouTuber or video creator? Take your videos global with multilingual dubbing, human voices and lip-sync
Studio Premium: professional studio dubbing for TV, film, streaming and broadcast
When a project demands the highest level of performance, artistic direction and lip-sync accuracy, Studio Premium is Lipsie’s full studio dubbing solution. Dialogue is adapted around mouth movements, rhythm, line attacks, pauses and acting intent to create a natural, credible and immersive version in the target language, without losing the force, presence or identity of the original content.
The production follows a complete professional workflow: voice casting, artistic direction, studio recording, revision, voice editing and final mix. It is designed for TV series, films, fiction, premium documentaries, high-visibility campaigns and content intended for streaming platforms, TV broadcast, VOD or distribution channels where perceived quality must meet the highest audiovisual standards.
Studio Premium is the right choice for the most demanding content: multi-character scenes, short and fast lines, overlapping dialogue, frequent camera cuts, profile and three-quarter shots, emotional passages and high-intensity dialogue. In these cases, the work is not just about matching speech to lip movements, but about building a stable, believable performance that holds up on screen. We deliver files ready for platforms, TV, streaming, broadcast or post-production, with a final mix and, when needed, separate tracks according to the agreed scope.
Lip sync and audio quality control: timing, intelligibility and audio QC for dubbing that feels natural and credible on screen
Professional lip sync is not just about placing a voice over a video. It requires precise work on timing, pauses, breaths, line attacks, speaking pace and the rhythm of each line. The goal is to adapt the dubbing to the target language while preserving the natural flow, intent and clarity of the original content. We also consider the camera framing — front-facing shots, three-quarter angles, profiles or wide shots — because visual tolerance changes from one shot to another.
Each version then goes through targeted audio quality control: intelligibility, consistency across speakers and scenes, listening comfort, plosives, sibilance, artifacts, edits and sound levels according to the delivery channel. For series, training programs, video catalogs and content that may be updated later, we maintain clear version traceability to keep the result consistent across episodes, languages and future revisions.
Audio deliverables and integration: production-ready files for video platforms, LMS, distribution and post-production
A multilingual video dubbing project is only complete when the files can be used directly in your production environment: video platforms, e-learning LMS, CMS, DAM systems, editing tools or post-production workflows. Each delivery is organized for clarity, consistency and traceability, with clear naming conventions, version management by language, episode, scene or update, and folders structured according to the intended use.
Depending on the agreed scope, we deliver final mixes and/or separate tracks in operational formats such as WAV, MP3 or any format required by your team. Technical specifications are defined upfront: sample rate, bit depth, mono or stereo, audio levels, perceived loudness and delivery-channel requirements. When available, we also integrate M&E files — music and effects — as well as the materials needed for localization, distribution and quality control. On request, we align audio, transcripts and SRT/VTT subtitles to keep every language version consistent and make QA, publishing and future updates easier.
