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New AI subtitle translation, 80+ languages · Built on PAI

Transcribe. Subtitle. Translate. All in one place.

PAI Subtitles turns spoken audio and video into searchable, subtitled, translated output — automatically. 100+ languages, broadcast-grade formats.

Welcome to the future of speech PAI Subtitles captions in real time Across one hundred-plus languages Broadcast-ready, every market
100+ languages Auto-detected
Broadcast-grade SRT · VTT
Real-time Sub-second latency
Why PAI Subtitles

Because speech work shouldn't be this manual.

Three workflows that used to need three teams. Now one engine, one dashboard, one bill.

Transcription, in minutes

Speech-to-text across 100+ languages, with automatic language identification — no manual pre-tagging required.

Broadcast-grade subtitles

SRT and VTT files that follow industry rules for line length, reading speed, and timing — ready for any player.

Translate into every market

Re-version subtitle files into 80+ languages automatically. One file in, every market out.

Who it's for

Built for the teams that ship speech.

Broadcasters Streaming platforms Content owners Media enterprises News rooms Sports networks Education Podcasters Film studios Production houses Localisation teams VOD operators Accessibility teams Ad-ops teams Broadcasters Streaming platforms Content owners Media enterprises News rooms Sports networks Education Podcasters Film studios Production houses Localisation teams VOD operators Accessibility teams Ad-ops teams
Podcasters Film studios Production houses Localisation teams VOD operators Accessibility teams Ad-ops teams Broadcasters Streaming platforms Content owners Media enterprises News rooms Sports networks Education Podcasters Film studios Production houses Localisation teams VOD operators Accessibility teams Ad-ops teams Broadcasters Streaming platforms Content owners Media enterprises News rooms Sports networks Education

One platform, every step.

From ingest to delivery — every part of the speech pipeline lives in PAI Subtitles.

Live EN · auto-detect · 25 fps
00:00:02:14 Welcome to PAI Subtitles

Automated speech-to-text

Spoken audio becomes accurate written text — across 100+ languages, with automatic language ID.

EN SOURCE
Welcome to PAI Subtitles, broadcast-grade captions in 80+ languages.
  • DE
    Willkommen bei PAI Subtitles.
    99%
  • FR
    Bienvenue dans PAI Subtitles.
    98%
  • UK
    Ласкаво просимо до PAI Subtitles.
    97%
  • ES
    Bienvenido a PAI Subtitles.
    99%

AI subtitle translation

One file in, every market out. 80+ languages.

00:02:14:08 1080p · 25fps
Welcome to PAI Subtitles — broadcast-grade captions.
SRT VTT TTML CPL · CPS · WPM

Broadcast-grade subtitles

Line length, reading speed, timing — industry rules built in.

VIDEO
H.264 H.265 ProRes
AUDIO
AAC AC3 MP2 PCM
CAPTIONS
SRT VTT TTML

Codecs you already speak

Drops into existing playout and ingest pipelines.

Audio processing −18 dB → −3 dB
BEFORE
AFTER
Filters
Background noise
Echo cancel
Auto-gain
Language identification DETECTED · 98.4%
EN
98.4%
DE
1.2%
FR
0.4%
Job queue 12 active · 4 visible
  • #J-4271
    Match #42 — highlight reel
    14 min · EN → DE · processing
    68%
  • #J-4272
    Promo cut — 60s spot
    1 min · EN → 5 langs · queued
    QUEUED
  • #J-4273
    Newsroom — evening edition
    22 min · EN · live broadcast
    LIVE
  • #J-4274
    Documentary — ep. 04
    48 min · ES → EN · 09:00
    SCHEDULED
Deployment SOC 2 · ISO 27001 · GDPR
CLOUD Managed
API gatewayEU-CENTRAL
Transcription4× node
Translation2× node
StorageS3
99.9% SLA · zero ops
OR
ON-PREM Air-gapped
ContainerK8S · Docker
GPUNVIDIA · A100
StorageSelf-hosted
NetworkVPC isolated
Your hardware · your keys
Subtitle formatting EBU TT · COMPLIANT
Max characters / line
42 chars
Reading speed
17 cps
Min gap between cues
200 ms
Max lines per cue
2 lines
00:02:14:08
Welcome to PAI Subtitles —
broadcast-grade captions.
Speech-driven metadata EXTRACTED · 02:14
Speaker Female · 32 VOICE PRINT
Language English (US) 98.4%
Sentiment Positive · 84% ROLLING
Topics Sports · Football 7 detected
Key moments
  • 00:42Ad-break candidate96%
  • 01:18Narrative cliffhanger91%
  • 02:05Brand mention · Adidas88%
LIVE CH 01 · STEREO · 48 kHz 00:42:18:04
EN · auto SRT · WebVTT · TTML latency < 850 ms
Ad-break detection 2 CANDIDATES FOUND
02:14 · 96% 04:48 · 89%
  • 02:14
    Narrative pause
    3.2s silence · scene continuity break
    96%
  • 04:48
    Scene change
    Music swell · topic shift detected
    89%
100+ Languages transcribed
80+ Translation languages
7 Codecs & formats
<60s Self-serve setup
FAQ

The questions we get most.

Transcription, subtitle generation (SRT/VTT), language identification, and translation across every language PAI Subtitles supports. No feature gating during the trial — the minutes are the only limit.
Today: H.264 / H.265 video, AAC / AC3 / MP2 audio, SRT and VTT subtitle files. Streaming protocols (HLS, Multicast, SRT) and DVB Teletext are on the way.
Yes — flexible deployment is in progress. We're hardening installs for both cloud-managed and fully air-gapped on-prem environments. Talk to sales for a sizing call.
Accuracy depends on language, audio quality, and accent density. We're not publishing a single headline number until we have a verified third-party benchmark — but our internal tests for English broadcast audio consistently land in industry-leading ranges.
No — styling lives in the player. PAI Subtitles outputs clean, standards-compliant subtitle files that any professional player can render with your house style.
Live speech-to-text and real-time subtitle generation are on the roadmap. Drop your email into the form above and we'll send a date the moment it's committed.

Stop transcribing by hand.

Start a free job in minutes, or talk to us about volume and on-prem.

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