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Adding an audio track to videos

We offer professional service of adding an audio track to videos, ensuring high-quality and precise synchronisation of sound and video. This service is particularly useful for advertising, educational, informational or social media content, where it is important to convey a message clearly in different languages.

Established in

2001

Completed orders

5000+

Completed projects

500+

We add audio tracks to videos and provide other services

We will take care of adding an audio track to videos

We provide voice-over, audio track and original audio synchronisation with the video. We pay close attention to the pace, intonation and natural flow of the speech to ensure that the final result sounds professional and is easily understood by the audience.

We work with both short video clips and longer recordings. If required, we can also offer additional services such as transcription, subtitling or localisation. We ensure that your video content is high-quality, clear and tailored to your target audience.

Before delivering the final product to the customer, we carefully review the entire recording to ensure flawless synchronisation, clear audio and a professional result.

BENEFITS FOR THE CUSTOMER:

How does audio track editing for video work?

A clear six-step process from your enquiry to the final result.

SUBMISSION OF ORDER

We receive the video, script, existing audio and information about the required result.

We agree on languages, voices, synchronisation level, technical formats and publishing channel.

After reviewing the material, we provide the price, scope and delivery date.

We complete recording, audio cleanup, editing and synchronisation with the video.

We edit the script and audio and check pronunciation, terminology, volume levels and synchronisation.

We perform a final technical check and deliver the files in the agreed format.

Why us?

We work responsibly, follow rigorous quality standards and select the most suitable solution for every project. We ensure smooth cooperation, confidentiality and reliable delivery.

ISO 9001 certification
ISO 17100 certification
ISO 18587 certification
European Commission accredited supplier

Innovation

We use state-of-the-art translation technologies, AI solutions and localisation tools to ensure the accuracy and consistency of our translations and faster delivery of projects.

Quality

We adhere to high quality standards and manage every stage of the translation process with care – from terminology management and editing to final quality control.

Confidentiality

We take the protection of our customers’ information seriously at every stage of the project.

Responsibility

In all our activities, we are guided by trust, professional ethics and a responsible approach to customer information, our employees, our partners and the environment. We strive to build long-term relationships with our customers, partners and translators, based on transparent communication, cooperation and mutual trust.

Customer focus

We take a close look at each customer’s needs, the specifics of their business and their communication objectives to offer the most suitable solution for every project.

Sustainability

We organise our activities responsibly, promote digital processes and support social and cultural initiatives.

What factors determine the cost of adding an audio track to videos?

The cost of adding to videos depends on the scope of the work, the technical complexity and the need for additional services. Each project is assessed on a case-by-case basis to ensure the best possible value for money.

Customer reviews

Google reviews

4,9 66 reviews
Indra Jurkevičiūtė
Indra Jurkevičiūtė
5 months ago

We used interpretation services during a business meeting. The translator worked confidently, accurately and professionally.
Communication with customers was smooth and without misunderstandings. A very reliable team in Vilnius, we agreed to cooperate in the future.

Elizabeth Savicki
Elizabeth Savicki
6 months ago

Truly the best translation office in Lithuania. I have applied many times, every job is always done with high quality and speed, even when the deadlines are very tight. The professionalism and promptness of Metropolio Vertimai is very pleasing. Thank you!

Žydrūnė Butėnė
Žydrūnė Butėnė
5 months ago

We used translation services in Vilnius.
The Metropolio Vertimai team performed the work promptly and responsibly.
We had harmonised the terminology, so the translations were done accurately and with high quality.
We confidently recommend you as a reliable partner in the field of translation services.

Sergejus Graciovas
Sergejus Graciovas
5 months ago

We applied for legal interpretation in Utena.
The translators worked professionally and met all deadlines, arriving early to meet the clients. We were very impressed.
The job was done better than we expected.

Patricija Bubulaitė
Patricija Bubulaitė
6 months ago

We applied for translation services for business in Kaunas.
The documents were translated accurately and adapted to our activities.
We greatly appreciate promptness and clear communication.
We recommend it as a reliable translation agency.

Esmiralda Zalaliene
Esmiralda Zalaliene
5 months ago

We have applied for urgent translation services.
The work was done quickly and qualitatively.
We greatly appreciate flexibility and clear communication.
We sincerely recommend this translation office in Vilnius!

Egle Vailionyte
Egle Vailionyte
a month ago

The translation was done extremely quickly and perfectly in just a few hours, when it was, in fact, extremely urgent and important. I recommend 100%. Thankful

Roberta Šukienė
Roberta Šukienė
5 months ago

Thank you for your smooth cooperation and promptness. The translation was done not only on time (although the deadlines were really tight), but also with high quality.

Aistė Astrauskienė
Aistė Astrauskienė
6 months ago

A job well done and fast! Thanks to project manager Greta Rusteikiene!

Asta Kuliešiūtė
Asta Kuliešiūtė
5 months ago

We applied for a legal translation. We were very satisfied with the quality and professional approach to the customer.
Communication was clear, all questions were resolved quickly.
An excellent choice for those looking for a reliable translation office in Vilnius.

Mhd Median Tiba
Mhd Median Tiba
6 months ago

It's always a pleasure doing business with the Metropolio Vertimai office, one of the top-rated translations offices around, offering professional translation and interpretation services in various languages, high quality and good rates, I'm happy both as a client as well as a professional translator.

Ana Tapati
Ana Tapati
5 months ago

For more than ten years, our company has been cooperating with Metropoli Vertami, who professionally translate various texts into many languages, as well as perform editing work. We are always satisfied with their professionalism and quality work.

Dainius M
Dainius M
6 months ago

Excellent service, they communicate well, quick precessional service. Highly recommended.

LANA LUKOSEVICIUTE
LANA LUKOSEVICIUTE
5 months ago

Always quality and timely work. How many times have I had to apply for translations - only the best reviews. I really recommend it. Good luck!

Rasuole Andruliene
Rasuole Andruliene
6 months ago

I have been working with the company for several years. We had to order various translations that were used for publishing books, publications, and publishing scientific material. I am satisfied with the translations and the quality of the services provided. Services are performed in response to the client's wishes (time, content, etc.).

Paola Vesco
Paola Vesco
5 months ago

Excellent service! They were super fast in responding and delivering, and accommodated even an extra last minute request from me. Always kind, friendly and helpful. Good price too. Highly recommended!

Virginija visockienė
Virginija visockienė
6 months ago

I have been cooperating with Metropolis for many years and I can confirm the professionalism of the team. Always responds quickly and offers the best price.

Linas Laskevicius
Linas Laskevicius
5 months ago

A reliable translation agency. We cooperate, I recommend!

Olga Volkova
Olga Volkova
6 months ago

Pleasant communication, prompt work!

Dainius Kalina
Dainius Kalina
5 months ago

We translate quickly and with high quality, not only English or Norwegian, but also exotic ones such as Japanese or Chinese. I recommend it.

Our customers

Alma littera
Philips
Market Smart
Ugdymo plėtotės centras
Samsung
Mitnija
Alma littera
Philips
Market Smart
Ugdymo plėtotės centras
Samsung
Mitnija

FAQs – Adding an audio track to videos

PAYMENT

We offer professional service of adding an audio track to videos, ensuring high-quality and precise synchronisation of sound and video. This service is particularly useful for advertising, educational, informational or social media content, where it is important to convey a message clearly in different languages.

We review your feedback and make the revisions agreed in advance.

It is the alignment of recorded speech, music or other audio elements with video and the preparation of a final publishable file.

We work with common video and audio formats. After receiving the files, we confirm whether their technical quality is suitable for production.

Yes. We can help select a voice artist, record and edit the script, and prepare the audio for final editing.

Yes. We align audio to timecodes, scenes, sentence length and the agreed level of synchronisation.

Yes. We can prepare separate audio tracks in several languages and coordinate them with subtitles when required.

Timing depends on video length, the number of languages, recording quality and synchronisation complexity.

The price depends on duration, languages, voice artists, audio cleanup, editing and final-format requirements.

We check synchronisation, volume levels, noise, pronunciation and the technical parameters of the final video and audio file.

Order adding an audio track to videos

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