AI-Generated Walkthrough Videos for Under-Construction Listings in Pune

The single biggest factor in how a video turns out is what we start with. A clean, dimensioned 2D floor plan — the kind filed with MahaRERA, not a WhatsApp-forwarded scan — is the minimum we need for a basic walkthrough. If the developer has already commissioned 3D renders, even three or four stills of the living room, kitchen and balcony, the result improves noticeably, because the AI has real material and lighting to work from instead of inferring it from a flat drawing. A blurry brochure photo of a floor plan is usable, but the walkthrough it produces will look softer and less accurate than one built from the original file.

Once we have the source, we rebuild the unit's layout as a rough 3D model before any AI generation starts — this is what keeps room proportions honest instead of the camera drifting through a space that doesn't match the actual dimensions. From that model, motion-generation and frame-generation models produce the moving shots: a walk from the entrance into the living room, a pan across the balcony view. None of that footage ships as-is. An editor reviews every clip, flags the ones where a doorway warps or a wall bends mid-shot, and either fixes it in compositing or sends it back for another generation pass.

Two one-minute walkthroughs of two different two-bedroom units in Pune can cost noticeably different amounts, and the reason isn't padding — it's retries. Some floor plans generate cleanly on the first or second pass; others, especially ones with unusual layouts or lots of glass, need six or eight regenerations before a shot is clean enough to use. We pay for every generation whether we keep it or throw it away, and quoting a flat number regardless of the brief means either overcharging the easy jobs to cover the hard ones, or underquoting the hard ones and eating the loss ourselves.

So every quote we give for a one-off listing video is scoped to what you send us — the floor plan or renders, the number of rooms you want shown, whether you need a voiceover in one language or three, whether you want virtual staging added. We'll give you a starting-from number on a call before you send anything, and confirm the final figure once we've actually looked at your source material and can estimate the retry buffer honestly, rather than guessing at it upfront.

AI generation itself is fast — a batch of shots can render in under an hour. What actually takes the days is the review and compositing after that: checking each clip against the floor plan, cutting the sequence together, adding the voiceover, and doing another pass once we've watched it start to finish and caught something off. For a single unit we typically quote four to seven working days from receiving usable source material, faster if you need it for a listing going live this week, slower if the source material needs cleanup first.

The other thing worth saying plainly: a video generated from a floor plan is a representation, not a promise, and buyers making a decision on an under-construction unit — one still going through its RERA disclosure process — deserve a walkthrough that stays close to the sanctioned plan rather than a glossy fantasy with finishes and proportions that won't match handover. We'd rather hand over a slightly plainer video that matches the registered carpet area than an impressive one that sets a buyer up for a bad site visit later.