Sarvam AI
Sarvam Motif

AI dubbing

Dub your content in Bengali

Translate your video into Bengali while keeping the original speaker's voice.

Upload video

Supports MP4, MP3, WAV and SRT files up to 2 GB or 1 hour.

Hear the difference

Hear the Bengali dub · Switch versions, then press play to compare.

Bengali dubbing for the
content you create.

Turn an English explainer or Hindi interview into a Bengali video with the original voice. Review the words and delivery for the Bengali-speaking audience you want to reach.

Classroom and online courses

Bengali learning content

Create a Bengali edition of an English science lesson. Match subject terms to learners’ textbooks and check that the explanation refers to the right diagram.

Documentaries and factual films

Documentary narration

Dub a historical documentary into Bengali. Verify names and quoted passages, and listen to the narration as the archival images change.

Podcasts and interviews

Recorded interviews

Translate a recorded interview into Bengali. Keep the host and guest distinct and review respectful address across introductions and follow-up questions.

Recorded analysis and highlights

Sports explainers

Give recorded cricket analysis a Bengali edition. Keep player names recognisable and check each spoken reference against the corresponding replay.

Product and service tutorials

Customer education

Explain product activation in Bengali. Retain the English labels customers see in the app and check spoken account or reference numbers carefully.

Arts and narrative video

Cultural storytelling

Adapt an arts programme for Bengali-speaking viewers. Review idioms and quotations in context with an editor familiar with the intended audience.

Organisations using Sarvam content workflows

  • PMO India
  • NCERT
  • NPTEL
  • IndiaAI
  • IIT Madras
  • NAAV AI
  • IIM Udaipur

Why use Sarvam
for Bengali dubbing?

Keep the speaker recognisable and shape the Bengali version before you publish.

Choose voice cloning to carry the original speaker's vocal identity into the Bengali version.

Voice cloningBengali
OriginalSpeaker 01
Voice cloning ↓
Bengali dubSpeaker 01

Workflow illustration · Review the result in your workspace

For developers

Add Bengali dubbing
to your workflow.

Create Bengali versions from your application. Upload the source, track the dubbing job and retrieve the finished video and subtitles.

Read dubbing API docs Discuss your integration

Python SDK · Set SARVAM_API_KEY in your server environment

Python
import os
from pathlib import Path
from sarvamai import SarvamAI

client = SarvamAI(
    api_subscription_key=os.environ["SARVAM_API_KEY"]
)
media = Path("source-video.mp4")

job = client.dubbing.create(
    source_language_code="en-IN",
    target_language_codes=["bn-IN"],
    export_options=["video", "srt"],
    voice_cloning=True,
    num_speakers=1,
    job_name=media.name,
)
client.dubbing.upload(job.data.upload_url, media)
client.dubbing.start(job_id=job.data.job_id)

How to dub a
video into Bengali

Translate your video into Bengali, review the dialogue and download your dub in Sarvam.

  1. Upload your source

    Add an MP4 or MOV video, or an MP3 or WAV recording, in the dubbing workspace.

  2. Choose Bengali

    Select the source language, Bengali as the target, speaker count and voice. Then create the dub.

  3. Review the dialogue

    Listen to the Bengali version beside the original. Edit translated lines and regenerate any blocks that need a correction.

  4. Export your dub

    Set the audio mix and export the reviewed video. The API also provides separate audio and SRT subtitles.

  • Create your Bengali version

    Upload your video, choose Bengali and select the speaker's voice. Review the translated version in Sarvam's dubbing workspace.

    Open dubbing workspace
    • Upload video or audio
    • Select Bengali as the target language
    • Choose voice cloning or a Sarvam voice

  • Fine-tune the dialogue

    Correct a name or adjust a phrase in the Bengali script. Regenerate that block, listen again and set the audio mix before export.

    Open dubbing workspace
    • Edit translated dialogue
    • Regenerate an individual block
    • Mix dubbed and background audio

Bengali dubbing questions, answered

Can Sarvam dub an English video into Bengali?

Yes. Upload the English video, choose Bengali and review the translated dialogue. Voice cloning can carry the original speaker's identity into the Bengali version.

How should I prepare a Bengali dub for a specific audience?

Agree on vocabulary and register with a Bengali-speaking editor before reviewing the translation. If your project needs a particular dialect, discuss a sample with the Sarvam team before starting a larger production.

What is AI dubbing in Bengali?

AI dubbing translates speech from a video or audio recording into Bengali and generates a new voice track. Sarvam lets you review the translated script, edit individual lines and export the dubbed version.

Which files can I upload for Bengali dubbing?

The workspace accepts MP4 and MOV video, or MP3 and WAV audio, with uploads up to 2 GB. The dubbing API also accepts MKV, WebM, AVI, FLV, WMV and M4A. API size and duration limits depend on your plan.

Can I dub a video with multiple speakers into Bengali?

Yes. Set the number of speakers during setup and choose voice cloning to retain their vocal identities. You can also leave the speaker count and source language on auto-detect. Review each speaker’s lines in the Bengali output, especially where voices overlap.

Can I correct one line of the Bengali dub?

Yes. Edit the translated text in its timestamped block, regenerate that block’s audio and listen again. You can compare it with the original and adjust the dubbed, original and background audio levels before export.

Can I download Bengali subtitles as well as the dubbed video?

The workspace exports the reviewed dubbed video. For separate deliverables, the dubbing API can generate video, audio and an SRT subtitle file for Bengali. Request the formats you need in export_options when creating the job.

How much does Bengali dubbing cost?

The default Starter API rate is ₹40 per minute of source media for each target language, billed per whole second. A 5-minute video dubbed into one language costs ₹200 at that rate. Editor-enabled API jobs use a different rate. On the Sarvam platform, dubbing with the editor costs ₹80 per minute, and your first 30 minutes are free when you sign up. In the workspace, check the credit estimate before creating your dub. See the linked documentation for current pricing.

How do I automate Bengali dubbing?

Use bn-IN as the target language code in Sarvam’s dubbing API. Create a job, upload your media, start processing and poll until completion. Then retrieve the requested exports. You can include multiple target languages in one job.

Product details checked on 21 September 2026. Workspace guide · API limits and pricing

Give your video
another audience

Explore dubbing guides and examples for more Indian languages.

Explore AI dubbing

Dub your content
into Bengali

Pick the kind of video or recording you work with.

Create your next video in Bengali Upload your source video, choose a language and review the new version in Sarvam.

Upload video