Three years of Tamil and Hindi subtitling QC
A streaming platform needed continuous Tamil and Hindi subtitling and QC across a growing catalog, where timing and readability are judged by every viewer, not a spec sheet.
3,100+ minutes - 2,000+ episodes - reviewed quality on this engagement
Streaming subtitling and QC
- Client
- A streaming platform (via a top-100 LSP)
- Service
- Subtitling and subtitle QC
- Languages
- Tamil, Hindi
- Volume
- 3,100+ minutes subtitled, 2,000+ episodes QC
- Duration
- Three years, continuous
A streaming platform needed Tamil and Hindi subtitling and QC on a continuous cadence as its regional catalog grew, delivered through a top-100 LSP under their brand.
Subtitling lives or dies on timing and readability: a late cue or an awkward line is visible to every viewer, and a three-year engagement only holds if quality survives the early feedback cycles.
The problem to solve
Continuous subtitling fails when reviewers rotate, when timing and language are checked separately, or when QC drifts as episode volume climbs.
The platform needed subtitling and an independent QC pass held to one bar across three years, with the partner brand in front of the end client.
How Multimedia services was delivered
MoniSa ran subtitling and a separate QC lane as white-label production, with reviewer continuity and a fixed quality bar across the full engagement.
Separate QC lane
Subtitling and QC ran as distinct passes so timing and language errors were caught before delivery.
Reviewer continuity
Stable reviewers across three years kept readability and timing consistent as the catalog grew.
White-label delivery
Work shipped under the partner brand, with production handled invisibly behind it.
What was delivered on this engagement?
The platform received 3,100+ minutes of subtitling and 2,000+ episodes of QC over three continuous years, at reviewed quality subtitling and reviewed quality QC on this engagement.
| Subtitling | 3,100+ minutes |
|---|---|
| QC | 2,000+ episodes |
| Subtitling quality | reviewed quality on this engagement |
| QC quality | reviewed quality on this engagement |
| Duration | Three years, continuous |
What supported the result
Why this team fit the assignment
Long-run subtitling needs a separate QC lane and stable reviewers, not a bench that re-learns timing and readability each season.
What decided the result
Surviving the early feedback cycles and holding quality for three years mattered more than any single batch.
What buyers can reuse
- Subtitling quality is a timing and readability problem that only a separate QC lane reliably catches.
- A three-year engagement is proof of sustained reliability, not a one-off pass that looked good once.
- The evidence keeps the client and partner details confidential and attributes the metrics only to this engagement.
Work connected to Streaming subtitling and QC
Related services, buying guidance and language coverage
Multimedia services and buyer guidance
Languages listed
- Tamil
- Hindi
- Subtitle timing and QC
More proof
Compare this case with adjacent MoniSa proof before deciding whether the operating pattern fits your brief.
Compare Streaming subtitling and QC with other projects
These project records show other scopes and delivery decisions for comparison.
LLM fine-tuning evaluation
The challenge. A model team needed 20,000 prompts evaluated across 50 languages under a compressed decision window for a fine-tuning decision.
What we did. MoniSa sourced five pre-calibrated evaluators per language across all 50 tracks in parallel.
The result. The team received ~20,000 evaluations across 50 languages during the compressed sprint under project-scoped review.
Discuss a similar project
Start a projectLegal translation into Khmer
Problem. A global marketplace needed 250,000 words of legal content translated into Khmer for market entry.
Action. MoniSa sourced legal-literate Khmer linguists with a separate review pass and terminology control.
Result. The marketplace received 250,000 words of legal Khmer translation and review.
Multi-device subtitle QC
Problem. A media catalog needed subtitle QC verified across five device types and four languages.
Action. MoniSa ran QC against a per-device checklist with native reviewers per language.
Result. The catalog received 500+ hours of subtitle QC under project-scoped review across Mac, Windows, mobile, iPad, and OTT.
Streaming subtitling and QC questions
What was delivered on this engagement?
Subtitling: 3,100+ minutes. QC: 2,000+ episodes. Subtitling quality: reviewed quality on this engagement
Which control supported the Streaming subtitling and QC result?
Surviving the early feedback cycles and holding quality for three years mattered more than any single batch.
Scope work like Streaming subtitling and QC
For a comparable project, include the language mix, review requirements, deadline and evidence your team needs.
Send a brief