[work] devotional catalog
From catalog to cinema.
Lahari Music, one of India's largest devotional labels, was sitting on 1,500 songs across five South Indian languages and shipping a sliver of what the catalog could produce. We built the machine that turns the vault into content at scale: a typed catalog, a transcription engine, a lyrical dashboard, a media assistant in WhatsApp and Telegram, and an agentic music-video director.
[01] the vault
The label was shipping roughly 10% of what the catalog could produce.
1,500 songs on hard drives, shipping 10%
800 lyric videos in 2 months, 100+ music videos in 6 weeks
Lahari came to us with a legacy bhakti catalog: 1,500 songs across five South Indian languages, one of the deepest Sanskrit and Kannada collections in the country, sitting on hard drives and file servers the way legacy catalogs everywhere do. Every song could become lyric videos in five languages, music videos, shorts, festival content. On paper, tens of thousands of pieces. In reality, a sliver.
Monetizing a catalog like this means one thing: producing content at scale, at a cost and speed no traditional production setup can touch. So that is what we built.
[02] the domain
Frontier AI has not solved Sanskrit. We built around it.
Whisper drops to roughly 55% character accuracy on Sanskrit. ElevenLabs Scribe drifts 19.5 seconds on timestamps. FFmpeg silently mangles Indic conjuncts by default. The standard transliteration libraries break Sanskrit conjuncts and insert spurious apostrophes in Tamil. Off-the-shelf image models generate Krishnas with the wrong number of arms, and audiences that grew up with this iconography reject them instantly.
So we built our own transcription engine: multiple chunked passes across models, hallucination flagging, per-segment recheck, timestamp resync, and transliteration with religious-term context. It holds above 95% accuracy on material the global stack cannot read, across five languages, built to extend to fifteen.
[03] the machine
Typed catalog. Transcription engine. Lyrical dashboard. Media assistant. Agentic director.
The catalog became typed, agent-searchable data: ISRC, deity, language, subtitle state, clip assignments, render state, reviewer attribution. The unglamorous floor, finished first, deliberately. The lyrical dashboard is where humans and AI meet: a review surface built around the model's exact failure points, so one reviewer clears a song in minutes instead of owning it for hours.
The media assistant lives in WhatsApp and Telegram, wired into every API in the pipeline. It knows the catalog, the render queue, and the festival calendar weeks ahead, because devotional content is seasonal and a missed window is missed revenue. The label's creative director can run the operation over morning coffee.
[04] the agentic director
Full music-video production at label pace. An AI director inside the same studio as the artists.
Songs flow through blueprint, storyboard, shot generation, and a browser timeline rendering on cloud GPUs. An AI director works shot by shot alongside the artists, through the same actions, inside the same studio. Character and style continuity hold across thirty shots. Regeneration is iteration, never a destructive overwrite.
✓ blueprint · concept + style locked
✓ storyboards · 18 shots written, continuity checked
▶ generating shot 07 · take 2 of 2
· 1.5 takes per usable shot · industry runs ~4
[05] the proof
1,500 songs at >95% accuracy. 800 lyric videos in two months. 100+ music videos in six weeks. Five times studio speed at a fifth of the cost.
Clip-generation efficiency runs at 1.5:1 against an industry standard of roughly 4:1: the reruns needed per usable shot. Fewer reruns collapse the cost per finished second. The AI operating bill for active production runs about ₹5,377 a week. The whole operation is runnable from a phone.
The balance-sheet effect is the real story. A label sitting on dusty hard drives is valued one way. A label running a productive content factory on those same assets is valued another way entirely.
[06] the pattern
We mapped the catalog, made it traversable by software and agents, then put agents to work on it. Film libraries, scripture archives, podcast networks, branded content engines: any catalog with a production pipeline downstream of it. Pull any thread.
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