GoLocalise
Subtitler timing Bengali subtitles against video in GoLocalise's London studio

Subtitling · Bengali

Bengali subtitling services

Native Bengali subtitlers for corporate video, eLearning, documentary, broadcast and advertising. Every line approved at its rendered width, in the format your platform requires. Part of a full Bengali language service: subtitles, voice over scripts, and translation of any content you need.

Native-speaking subtitlers
SDH & closed captions
ISO 9001 & ISO 14001
Burnt-in or separate files
In-house subtitling team
Native-speaking subtitlers
SDH & closed captions
ISO 9001 & ISO 14001
Burnt-in or separate files
In-house subtitling team

About Bengali subtitling

Why a 42-character line holds a different amount of Bengali

Bengali is written in a unicameral script with no capital letters, and a reader has to recognise something in the order of 350 letters and letter combinations to get through an ordinary sentence. Most of that number is not extra letters but consonants fusing into conjunct forms, each of which occupies one typographic unit on screen while being written with two or three separate letters underneath.

Subtitle limits, though, are counted rather than measured. The platform guide for Bangla allows the same 42 characters per line a Latin-script guide does, so two lines with an identical count can paint at noticeably different widths depending on how many conjuncts they carry — and, depending on how the tool counts, a conjunct may be charged as its parts rather than as the single unit the viewer sees.

At GoLocalise, native Bengali subtitlers write to the count and then approve the line at the width it will occupy, not at the number the editor reports. Conjuncts are never broken across a line, and breaks fall at word boundaries, which is where a Bengali reader expects them.

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Our in-house subtitlers working on Bengali files

Which do you need?

Open captions, closed captions or SDH

Three different deliverables that people often ask for by the wrong name. Here is the short version.

Open captions

Burnt in

Subtitles burnt permanently into the picture. Nobody can switch them off, which is exactly what you want for social feeds that autoplay muted — and in Bengali it fixes every conjunct and every line break at the width you signed off.

  • Always visible
  • Conjuncts and line widths fixed at delivery
  • Delivered as a finished video file

Closed captions

Switchable

A separate file the viewer can turn on and off, and that can carry several languages at once. The standard for YouTube, Vimeo and the streaming platforms.

  • Viewer controls them
  • Multiple languages from one video
  • Indexed by search engines

SDH

Accessibility

Subtitling for the deaf and hard of hearing: dialogue plus speaker IDs and the sound effects and music cues that carry meaning.

  • Speaker identification
  • Non-dialogue audio described
  • Meets accessibility requirements

Subtitles or captions? The two terms are often used interchangeably. Strictly, subtitles translate the dialogue for viewers who can hear the audio, while captions are same-language and add speaker labels and sound cues for viewers who cannot. We produce either — translated Bengali subtitles or same-language Bengali captions and SDH — in whichever form your platform and audience require.

What we subtitle

Bengali subtitling for every kind of content

Bengali reaches a quarter of a billion viewers across Bangladesh, eastern India and a wide diaspora, and almost all of it arrives as video first. These are the project types we handle most.

Corporate & training video

Internal comms, onboarding and product training subtitled for global teams and LMS delivery.

eLearning & online courses

Timed, readable subtitles for course platforms, MOOCs and instructional video.

Documentary & factual

Festival, broadcast and streaming documentaries, including interview clean-up and on-screen text.

Advertising & social

Burnt-in captions for muted autoplay on Instagram, TikTok, YouTube and paid social.

Streaming & OTT

Platform-spec subtitle and caption files for VOD, OTT and broadcast delivery.

Accessibility (SDH & closed captions)

Same-language SDH and closed captions to meet WCAG and accessibility requirements.

Events, webinars & conferences

Recorded talks, town halls and webinars captioned for on-demand viewing.

E-commerce & product video

Short product and explainer videos captioned to lift conversion and reach.

How can we help you?

Your project manager has everything covered

One point of contact from brief to delivery, and both a linguistic and a technical check on every file.

1

Brief review

We review your video, your audience and the player, including how wide a Bengali line can run before it crowds the picture you have shot.

2

Template and translation

Where needed, we create an English subtitle template first, then send it to a native Bengali subtitler.

3

Timing and quality checks

Subtitles are timed against the video and checked for reading speed, line length, conjuncts left whole across every break, and format compliance.

4

Delivery and display check

Files delivered in the format you need, with each line seen at its rendered width rather than trusted to a character count.

Our standards

The specs we work to

Readable subtitles are a matter of measurable limits, not opinion. These are the defaults we apply to Bengali unless your style guide says otherwise.

42characters

Maximum per line

Bangla platform guide limit

2lines

Maximum on screen

One line wherever it fits

22chars/sec

Reading speed

18 on children's programming

5/6second

Minimum duration

Seven seconds maximum per event

Two of those figures are not the Latin-script defaults, and that is deliberate: the published Bangla guide allows 22 characters a second where a Latin guide allows 17, and it sets the floor at five sixths of a second. Higher reading speed is not licence to overwrite the picture, so we treat 42 as a ceiling and land well under it wherever the dialogue allows. We condense, we do not truncate.

Try our free subtitle reading-speed (CPS) checker →

Deliverables

Professional subtitle formats

We adapt your existing translations into subtitle format or create subtitles from scratch, in Bengali, English or any other language. And if the project needs a timed script or a plain document instead, we deliver that too.

Standard text-based

SRTVTTSSAASSSUB

Compatible with most platforms and players.

Broadcast & professional

STLTTMLDFXPCAPPAC

For broadcasters, post houses and streaming delivery specs.

Burnt-in video

MP4MOVProRes

A finished file with the subtitles baked into the picture, conjuncts included.

Need a different format? Convert SRT, VTT and more with our free subtitle converter →

Where it's goingWhat we deliver
YouTube, Vimeo & LMS platformsSRT or VTT closed captions
Netflix, Amazon & broadcastIMSC, TTML or EBU-STL to platform spec
Instagram, TikTok & paid socialBurned-in captions in MP4 (open captions)
Premiere, Final Cut & DaVinci ResolveSRT / VTT that import straight into your edit

Not sure which you need? Tell us the destination platform and we deliver to its exact spec.

Bengali specifics

Where the line breaks, and whose Bengali is on it

Bengali, বাংলা in its own letters, has over 242 million native speakers and around 43 million more who use it as a second language, which makes it the sixth most spoken native language in the world. It is the national language of Bangladesh and official in West Bengal, Tripura, the Barak Valley and Jharkhand, and it shares its script, though not its full letter inventory, with Assamese next door.

Line breaking is easier here than in some of its neighbours, because Bengali does put spaces between words and a break can simply fall on one. The hard rule is the one below that level: a conjunct is a single typographic unit and must not be split apart, not by a line break and not by an editing operation that trims a line to fit. Since Unicode 15.1 those units line up cleanly with grapheme clusters, which makes them far easier to protect in tooling.

One question sits above all the technical ones, and it is worth settling at the brief: the language is regulated by two separate academies, one in Dhaka and one in Kolkata, each with its own spelling reference. A file that follows one of them consistently reads as written by somebody from that market; a file that mixes them reads as written by nobody. We ask which audience you are for, then hold to it.

Since 2008

Subtitling & captioning

100+

Languages covered

ISO 9001 & 14001

Certified processes

24–48h

Typical turnaround

Subtitling rates

Professional Bengali subtitling

from £20 per minuteSee full subtitling rates →
Standard

For single videos and straightforward content where accurate, well-timed subtitles are what you need.

  • Native Bengali subtitler
  • Line widths approved on screen
  • Frame-accurate timing
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Full production

For longer content and recurring projects, including transcription, SDH, burned-in subtitles and multiple output formats.

  • Everything in Standard
  • Transcription and template
  • SDH and burnt-in
  • Multiple output formats
Get a quote

Every project is quoted individually and backed by our Price Match Promise. Send us your video for an exact, no-obligation quote.

Trusted by global brands

We have used GoLocalise on a regular basis for projects in a number of languages. The service we receive is great. The team is always friendly and professional. The voiceovers we receive are of a very high quality and the turnaround is extremely quick. We are very happy to recommend GoLocalise to other businesses.
Jo SamuelAnimator at Pixel Circus
It was a pleasure to work with David and the team at GoLocalise. David gave me lots of help and advice, guiding me through my first subtitling project. He really knows his stuff! The experience was completely pain-free. I would not hesitate to recommend GoLocalise – outstanding work at a good price.
Kerry GilliesDirector at Synergy Language Services
They're reliable, adaptive and obsessed with quality. And while you can never be 100% guaranteed of perfection, you can be sure GoLocalise will go the extra mile to get it right every time. We've worked with them now for over 5 years and we are truly thankful to have such a strong localisation partner for our business.
Lucas ColeSales and Marketing Director at Epipheo

Most common questions

How many characters actually fit on a line of Bengali subtitle?

The published Bangla guide sets the same 42 per line that Latin-script guides use, and we work to it. The catch is that a count is not a width: conjunct forms pack several letters into one unit on screen, so two lines counted at 42 can render at visibly different lengths. We write to the number and then approve the line by looking at it in the delivery frame.

Why is Bengali reading speed set higher than the usual 17 characters a second?

Because the script packs more language into each unit. The Bangla platform guide allows up to 22 characters a second for adult programming and 18 for children's, against 17 in the Latin-script guides, and the minimum event duration drops to five sixths of a second. We take those as ceilings rather than targets, and most of our lines land comfortably below them.

Can a Bengali subtitle line be broken anywhere?

No. Bengali does separate words with spaces, so most breaks fall naturally at a word boundary, which is where a reader expects them. Below that level the rule is absolute: a conjunct form is one typographic unit and cannot be split, by a line break or by an automatic trim. Tools that shorten lines by cutting characters are the usual way this gets broken.

Why does Bengali text sometimes look wrong after passing through our system?

Usually because something between the subtitler and the screen treated the text as a string of separate letters rather than combined units. Truncation, re-wrapping and font substitution can all pull a conjunct apart or reorder a vowel sign. Tell us where the file is going and we will deliver something that survives the trip, or supply a burnt-in master if the chain cannot be relied on.

What does Bengali subtitling cost per minute?

Bengali subtitling starts at £20 per minute of video. The figure moves with running time, whether we transcribe the Bangla audio first, whether you need SDH or a burnt-in master, and how many delivery formats come out at the end. The on-screen line check is part of the standard service, not an extra. Every job is quoted individually under our Price Match Promise.

Our footage is already in Bengali. Can you caption it without translating?

Yes, and a good share of our Bengali work is exactly that. Same-language captions and SDH serve accessibility teams, keep muted social feeds readable and give search engines something to index. The line-width work is identical to a translated file, because a caption written straight from Bengali dialogue will run long far more often than a translation from English does.

We already have a Bengali transcript or SRT. Can you work from it?

We can, and it usually lowers the cost. We spot and time from what you send, then check every line at its rendered width and rebreak the ones that crowd the frame — inherited files are very often written to a character count that nobody looked at on screen. Where there is no transcript, we transcribe the Bengali audio first. Both routes get the same QA.

Will your Bengali files open correctly in my editing software?

They will. We deliver SRT, VTT, STL and TTML that carry the conjuncts intact into Premiere Pro, Final Cut Pro, DaVinci Resolve and the major online editors, with the line breaks exactly where we placed them. Where the onward chain is long or unknown, a burnt-in MP4 or MOV settles it, since the typography is then part of the picture.

Ready to subtitle your video in Bengali?

Send us your video and we'll come back with an exact, itemised quote.

Professional voice over services for your audio and video productions

Voice over

  • State-of-the-art studios
  • Neumann microphones
  • On-hand sound engineers
  • 1,000+ voice actors
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Translation

  • 100+ languages covered
  • Tailored to your needs
  • Stringent quality control
  • Dedicated project managers
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Subtitling

  • Experienced subtitlers
  • Industry-standard software
  • Burn-in and graphic editing
  • Open and closed captions
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Transcription

  • Improve accessibility
  • Reach a wider audience
  • Boost SEO and video views
  • Maximise video engagement
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★★★★★4.9 · from 149 reviews · 24–48h