Voice Casting & Recording
(Audio Production Only)
We source, cast, and record native voice talents across Chinese, Japanese, Korean, Thai, Vietnamese, and additional languages by selecting voices that match tone, persona, and regional expectations.
Dubbing & Voice-Over Services
Audio Localization Engineered for Asian Markets and Multilingual Media Pipelines
Dubbing and voice-over at 1-StopAsia operate as an audio-production layer built to match the linguistic rhythm, timing behavior, and cultural expectations of Asian audiences. Our dubbing and voice over services, including multilingual dubbing services, multilingual voice over services, and audio localization services, support the full spectrum of multimedia needs. From tonal languages like Chinese and Vietnamese to timing-specific Japanese and sync-sensitive Korean, each market reshapes how spoken content must be performed and delivered. We produce, adapt, and localize audio directly inside your media workflow or if you choose you can fully outsource directly to us. We are specialized in aligning translation, script timing, voice casting, and post-production to the technical and cultural requirements for every region and at the same time match your specifications. Whether you need a single voice over track, region-specific casting, or a full multilingual audio workflow, we deliver voices that feel local, credible, and production-ready.
4500 jobs delivered last month48000 this year700+ brands covered annually4500 jobs delivered last month48000 this year700+ brands covered annually4500 jobs delivered last month48000 this year700+ brands covered annually4500 jobs delivered last month48000 this year700+ brands covered annually
Built for Timing Accuracy. Calibrated for Multilingual Audio Pipelines.
Audio localization across Asia depends on more than script translation - it requires tone alignment, timing precision, voice selection, and culturally accurate dubbing. Spoken lines expand or contract differently across languages; pacing rules vary; emotional cues shift by market; and lip-sync precision demands exact coordination. Our dubbing services and voice over services are designed as modular workflows you can use for individual steps or a fully integrated audio localization services pipeline.
Script Translation & Adaptation
(Linguistic Layer Only)
Linguists reshape scripts for spoken delivery, adjusting tone, idioms, pacing, emotional flow, and spoken content adaptation so performances sound natural in each target language. This step supports script adaptation services and time-synced voice over for multilingual content.
Timing Alignment
(Sync Engineering Only)
For animation, film, and character-driven content, we align performance timing to on-screen movement, frame-count requirements, and listening speed, which for example is critical for dubbing services and region-specific delivery.
Post-Production & QA
(Technical Output Only)
Audio engineers handle editing, mixing, mastering, noise control, and multi-format exports. This technical work includes audio post production services, advanced audio engineering services, and final checks that ensure clarity, timing precision, emotional alignment, and market-native performance.
The Full Audio Production Pipeline
For e-learning, product demos, training systems, brand films, or large multimedia campaigns, all stages operate as a single coordinated workflow inside your media environment. Our solutions support e-learning voice over services, training video voice over, corporate video voice over, marketing video dubbing, and full-scale video dubbing services.
Start Your Production Here!
Get in touch today to discuss your controlled setup for your workflow and quality requirements.
Services That Behave Like Infrastructure
Measured Performance
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15+ core Asian languages covered in-house
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50+ complementary regional dialects
US & EU
Any US & European language coverage on demand
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10+ million words delivered monthly
0.0%
99.5 percent on-time delivery
ISO Certificates
ISO-17100, 9001, 27001 and 18587 workflows
Operational Pillars
Regional hubs for real-market usage control
Our regional hubs operate directly within target markets to ensure linguistic decisions reflect real usage, not assumptions. This allows continuous control over tone, terminology, and relevance as content moves into live production environments.
Fit-for-purpose models (human-only, MTPE+TE, QA-only)
Each project runs through a model selected for its actual purpose - not a one-size-fits-all workflow. Whether human-only, MT post-editing, or QA-only, the setup aligns quality, speed, and cost with your operational priorities.
Proprietary processes that work at scale and fit any production
Our proprietary processes are designed to scale without breaking consistency or quality. They integrate seamlessly into any production environment, adapting to volume, complexity, and evolving requirements without disrupting delivery.
Industries Covered per Market
Our teams follow the client’s established best practices and blend them with local requirements, so the final translation matches the expectations of both your business and your audience. If you bring SOP templates, UI string rules, or brand voice instructions, we operate them directly inside your workflow.
✓
Automotive✓
Legal & Government✓
Medical & Pharmaceutical✓
IT & Technology✓
Business & Financial✓
Art & Entertainment✓
E-commerce✓
Industrial Engineering✓
Manufacturing✓
Marketing & Localization✓
Life Sciences✓
Education
Scale at Proof Level, Not Claim Level
Confidentiality & Operational Legacy
Being the backbone of global language leaders on large-scale programs has developed into one of our finest features - discretion and confidentiality.
Scale & Range
Asian languages at the core, with a wide variety of others managed under one system; live updates via our client portal or operation directly in your environment. This includes voice over Asia workflows and localized audio production.
Reliability Rate
99.5% on-time delivery confirmed through internal measurements.
Certified for quality, security, and performance
ProZ Certified PRO Network
Recognizes 1-StopAsia as a verified and reliable professional provider.
ISO 9001 – Quality Management System
Confirms that our workflows follow consistent, high-quality management standards.
ISO 17100 – Translation Services
Ensures our translation processes meet international professional requirements.
ISO 18587 – Post-Editing of Machine Translation
Certifies that our MT post-editing is performed to standardized quality levels.
ISO/IEC 27001 – Information Security Management
Verifies strong data protection and information-security controls.
ProZ Certified PRO Network
Recognizes 1-StopAsia as a verified and reliable professional provider.
ISO 9001 – Quality Management System
Confirms that our workflows follow consistent, high-quality management standards.
ISO 17100 – Translation Services
Ensures our translation processes meet international professional requirements.
ISO 18587 – Post-Editing of Machine Translation
Certifies that our MT post-editing is performed to standardized quality levels.
ISO/IEC 27001 – Information Security Management
Verifies strong data protection and information-security controls.
Inside the Language Factory
Behind every successful multilingual release sits a chain of micro-decisions and search-driven content adaptation invisible in the final text but essential in getting it right. We are dedicated to sharing essential experiences continuously through the Pulse of Asia Blog.
See how linguistic logic, cultural dynamics, asian search behavior, and operational discipline intersect across Asia’s most complex markets by reading our regular insights on those topics.
Featured Reads:
Thai Movie Scene: Subtitling vs. Dubbing
Explore the debate between subtitling and dubbing in the Thai movie scene. Learn about the linguistic barriers between English and Thai, the cultural nuances of localization, and how cinema impacts language learning for the younger generation in Thailand.
Explore insights →
Dubbing & Voice-over Recording in Japan
Discover the world of Seiyuu and the art of Japanese voice acting. Learn the crucial differences between dubbing and voice-over, the technical challenges of synchronization, and how professional Seiyuu bring authenticity to anime, films, and global media.
Explore insights →When Media Meets Production Logic, Brands Scale Across Borders
Your media content becomes consistent, repeatable, and market-fit when it runs inside a system, and we operate that system for you. Those principles drive our subtitling and captioning services and subtitle translation services engineered for enterprise video operations.