Which Guwahati venues do you work at?

Srimanta Sankaradeva Kalakshetra (Around 2,000 in the open-air amphitheatre, fewer in the auditorium); Radisson Blu Guwahati (Roughly 1,200 in the ballroom, 2,000 with pre-function and lawn); Sarusajai Stadium (About 35,000 in the bowl). A cultural complex with heritage sensibilities — rigging positions are limited, the amphitheatre is open to sky so weather cover becomes a structural problem, and slots compete with the state's own cultural programming. We also cover hotels, farmhouses and open grounds across GS Road, Dispur, Paltan Bazaar, Beltola, Khanapara.

Why does alignment have to happen at night?

Because you cannot see the projected image well enough to warp it in daylight. A multi-projector façade takes four to eight hours of night work to warp, blend and mask properly, which is why we ask for two nights before the technical rehearsal rather than one.

What happens if it rains?

Projectors sit in IP-rated enclosures with filtered cooling, so light rain is survivable. Heavy rain reduces the visible image regardless of brightness because the air itself scatters light, and standing water near towers and distribution is a safety stop. We agree a weather call point with the client before the run.

Can the same content be reused on another building?

Only partially. Abstract passages and particle layers can be re-rendered onto new geometry, but anything that plays with the architecture — windows opening, walls crumbling, a cornice animating — is specific to that building's UV map. Expect a re-render and a new alignment, which is roughly 40 to 60 per cent of a fresh build.

How is projection mapping different from a normal projection screen?

A screen is a flat rectangle and the content is a video. Mapping treats an irregular 3D object as the display surface, so the content is rendered against a measured model of that object and warped, blended and masked per projector. The work is in the survey, the geometry and the alignment far more than in the projectors themselves.

Spectacle · Guwahati, Assam

3D Projection Mapping in Guwahati

Booking 3D projection mapping in Guwahati means solving Guwahati's particular problems: may–september is monsoon and brahmaputra flood season, with road and air disruption on top of rain; april–may bordoisila squalls make outdoor temporary structures a real risk. Oct–Mar is the working window and november to february the most reliable part of it, venue load-in windows, and dates that disappear once the season turns.

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Rated 4.9/5 by 600+ event planners and brands

Lead time: From 10 weeks
Peak season: Oct–Mar
Coverage: Guwahati & Assam

Key takeaway

3D Projection Mapping in Guwahati is quoted against your guest count, venue and run of show. Expect an honest travel and freight loading of a kind no mainland city carries: long-haul trucking, crew travel, longer per-diems and buffer days all sit in the number. Clients across the region understand this and budget for it, and because competent large-format supply is thin, well-specified work commands a premium a comparable Hindi-belt city would not pay. Rongali Bihu in mid-April is the cultural peak and the whole state's stage, sound and lighting inventory is committed; Magh Bihu in January and Kati Bihu in October also draw local crews. Durga Puja in September–October locks pandal production for a fortnight, Ambubachi Mela at Kamakhya in June fills the city, and state functions take November dates. Weddings cluster into Nov–Feb — so we quote within 24 hours and hold dates first-come.

3D Projection Mapping for Guwahati’s biggest events

Projection mapping starts with a survey, not a storyboard. We photogrammetry-scan or LiDAR-measure the surface — a façade, a stage set, a car, a cake — and build a 3D model that matches the real object within a few centimetres. The projectors are then positioned virtually against that model to check throw ratio, keystone, shadowing from balconies or trees, and whether any part of the surface falls outside the beam. Only once the projector positions are fixed does content production begin, because a mapped animation is authored against a specific camera position and cannot simply be moved later.

The surface is the instrument here — its material, reflectance, depth and the audience's viewing axis decide projector count, angles and whether the illusion reads at all. In Guwahati that plays out at venues like Srimanta Sankaradeva Kalakshetra, Radisson Blu Guwahati, Sarusajai Stadium, and across GS Road, Dispur, Paltan Bazaar, Beltola.

Brightness is the engineering constraint that decides the budget. Perceived image brightness depends on lumens, surface area, the reflectance of the material and the ambient light falling on it. Stone and painted plaster reflect perhaps 20 to 35 per cent of what hits them; dark stone far less. A heritage façade of 400 square metres with street lighting nearby can need 100,000 lumens or more in total, which is three or four stacked 30K-class laser projectors per angle. Laser phosphor sources are the standard now because they hold brightness and colour across a run, start instantly and tolerate the dust and heat of an outdoor build far better than lamps.

What’s included

20K–40K lumen laser projectors
Custom 3D content & storyboards
Edge blending & warping (Pixera, Disguise)
Heritage façades, cars, cakes & stages

Equipment we carry

BarcoChristiePanasonicEpsondisguiseAV Stumpfl PixeraDataton WatchoutResolume

Why Guwahati chooses Prime AV

Crews and trucks positioned for fast load-in at Radisson Blu Guwahati and venues in Dispur and Paltan Bazaar.
The viewing position is part of the design and is barricaded or seated on site, with content checked from the extreme left and right of the intended crowd area.
Media server show file with timecode cues and a mirrored backup
Working knowledge of Assam venue rules, power sanctions and permission timelines.

Local conditions

Producing 3D projection mapping in Guwahati

Weather & the rig

Mapping is defeated by air as much as by rain — haze, dust and humidity scatter the beam and soften a blend, so brightness headroom is specified against local conditions. One of the wettest event markets in the country, with roughly 1,600–1,800 mm a year across a long season from April to September. Pre-monsoon Nor'westers — the local Bordoisila squalls of April and May — arrive with almost no warning and sustained gusts that will take down an unballasted truss or banner, so wind engineering is a design input rather than a precaution. Humidity stays high most of the year, which means desiccant care for optics, sealed-connector discipline and a genuine corrosion-maintenance regime on cases and hardware. May–September is monsoon and Brahmaputra flood season, with road and air disruption on top of rain; April–May Bordoisila squalls make outdoor temporary structures a real risk. Oct–Mar is the working window and November to February the most reliable part of it.

Power & redundancy

Stacked 30K-class projectors each draw several kilowatts continuously for the whole run, so projection needs a dedicated, stable, uninterrupted supply rather than a share of the event distribution. APDCL supply has improved but is still prone to interruption through storm season, and venue sanctioned loads are modest — assume 100–200 kVA even at a good hotel. Full generator redundancy with automatic changeover is standard practice here rather than an upgrade, because a storm-driven outage mid-show is routine. Fuel and plant hire exist locally but the fleet is smaller than mainland equivalents, so book early.

Permits & noise rules

Mapping a building means permission to light it, towers on public or heritage ground, and usually a negotiated blackout of nearby street lighting for the show window. The Guwahati Municipal Corporation and Kamrup Metropolitan district administration handle ground use, the Guwahati police commissionerate licenses assembly, and the Assam noise rules plus the 10 pm amplified-sound limit are applied with real attention around the Dighalipukhuri and Ulubari residential belts. Lokpriya Gopinath Bordoloi airport at Borjhar is about 20 km out but regional airspace is sensitive, and the Deepor Beel ecological zone adds restrictions on drones, pyro and high-decibel work. Anything touching the Kamakhya precinct needs temple-administration consent.

Load-in & access

Projector towers, ballast and enclosures have to be placed on a precise viewing axis that is often a road or a public plaza, so access and closures drive the build plan. This is the freight constraint that defines North-East production: everything comes up the Siliguri corridor on NH-27, roughly 1,000 km from Kolkata and a realistic 24–30 hours by truck once weather and checkpoints are counted, and a landslide or flood anywhere on that corridor has no alternative route. Inside the city, the Saraighat bridge, GS Road and the hill approaches cap vehicle size, and ferry movement across the Brahmaputra is not a serious freight option. Build at least one buffer day into every inbound schedule.

Season & booking

Rongali Bihu in mid-April is the cultural peak and the whole state's stage, sound and lighting inventory is committed; Magh Bihu in January and Kati Bihu in October also draw local crews. Durga Puja in September–October locks pandal production for a fortnight, Ambubachi Mela at Kamakhya in June fills the city, and state functions take November dates. Weddings cluster into Nov–Feb. Peak demand runs Oct–Mar.

Crew & dispatch

Core inventory is held in Guwahati itself precisely because resupply is slow, with top-up rigs trucked from our Kolkata depot up NH-27 through the Siliguri corridor — about 1,000 km and a day and a half for a loaded vehicle — and urgent control-world items flown into Borjhar. Load-in support covers Dispur, Paltan Bazaar and the rest of the city.

What it costs here

Expect an honest travel and freight loading of a kind no mainland city carries: long-haul trucking, crew travel, longer per-diems and buffer days all sit in the number. Clients across the region understand this and budget for it, and because competent large-format supply is thin, well-specified work commands a premium a comparable Hindi-belt city would not pay.

Local expectations

Assamese stage culture is music-forward and the audience is discerning about sound quality — Bihu husori, dhol and pepa ensembles and a strong concert tradition mean a credible live-music system matters more than a big lighting show. Bilingual Assamese and English content is expected on screen, programmes run long into the evening against the curfew, and Puja committee work carries community-level scrutiny of both the look and the volume.

Specification

3D Projection Mapping: technical specification

Typical 3D projection mapping specification supplied in Guwahati.
Specification	Detail
Projector class	20,000 – 40,000 ANSI lumens, laser phosphor or RGB laser, 3-chip DLP
Surface reflectance assumption	20 – 35 per cent for stone and painted plaster, lower for dark granite
Typical façade budget	Approximately 250 – 400 lumens per square metre of lit surface, ambient dependent
Blend overlap	10 – 20 per cent soft-edge between adjacent projectors
Media servers	disguise gx/vx, AV Stumpfl Pixera, Dataton Watchout
Survey method	Photogrammetry or LiDAR scan to a 3D model accurate within a few centimetres
Alignment window	Night-time only, four to eight hours for a multi-projector façade
Content pipeline	Cinema 4D or Blender to UV-mapped render, delivered as image sequence
Show length	3 – 12 minutes, usually looped with timecoded audio
Weather protection	IP-rated projector enclosures with filtered forced-air cooling for outdoor runs

On site, the work is warping, blending and masking. Each projector's output is warped onto the surface geometry using a media server — disguise, Pixera or Watchout — with overlap regions of 10 to 20 per cent soft-edge blended so no seam is visible. Masks cut the beam off windows, balconies and anything that must stay dark. Alignment is done at night with the actual content and takes hours, not minutes, and it must be re-checked if a projector is bumped or a tower settles. We lock projector positions with ballasted towers and mark every position so a knocked unit can be returned to alignment rather than re-mapped.

Sizing

What size rig does your event actually need?

Scale	Guests	Recommended setup
Single object	50 – 300	One object, 2 x 20K projectors, 10 – 30 sq m, 60 – 90 seconds of content
Stage set	300 – 1,500	Set faces plus floor, 4 x 20K, 50 – 120 sq m, blended and masked to scenic edges
Hotel façade	500 – 2,000	6 x 30K from two angles, 250 – 400 sq m, three-minute show, ballasted towers
Palace or fort wall	2,000 – 10,000	10 – 14 x 30K from three angles, 500 – 800 sq m, five-minute narrative, multi-night
Monument spectacle	10,000+	20+ projectors, 1,000 sq m+, redundant servers, nightly alignment, licensed site

Scope

3D Projection Mapping scope tiers in Guwahati

Object & Stage Mapping

Product reveals, car launches, cakes and set pieces up to 60 sq m

3D scan of the object and a matched virtual projector study
Two to four 20K-class projectors with blending and masking
60 to 120 seconds of bespoke animation to the reveal beat
Pixera or Watchout playback with timecoded audio
Mapping technician, media server operator and a content artist

Most booked

Façade Show

Heritage buildings, hotel and palace façades, 200 – 600 sq m

Photogrammetry survey and full geometry model of the building
Six to twelve 30K-class laser projectors on ballasted towers
Three to six minutes of custom 3D content with sound design
Night alignment across multiple sessions with masking of windows
Projection crew, riggers, server operator and content studio time

Large-Scale Spectacle

City festivals, monuments and multi-surface installations, 800 sq m and above

Multi-angle design covering several surfaces as one canvas
Twenty-plus projectors with redundant servers and hot spares
Full narrative content production with score and voiceover
Weather-rated enclosures and a multi-night run with nightly re-alignment
Full crew across survey, build, alignment, show run and strike

Venues

Where we work in Guwahati

Venue	Capacity	Production note
Srimanta Sankaradeva Kalakshetra	Around 2,000 in the open-air amphitheatre, fewer in the auditorium	A cultural complex with heritage sensibilities — rigging positions are limited, the amphitheatre is open to sky so weather cover becomes a structural problem, and slots compete with the state's own cultural programming.
Radisson Blu Guwahati	Roughly 1,200 in the ballroom, 2,000 with pre-function and lawn	The most dependable ballroom infrastructure in the region, but it sits on the Guwahati hill side with a steep approach that defeats long trucks; break the load into 14-footers.
Sarusajai Stadium	About 35,000 in the bowl	The region's main large-event venue with usable perimeter access, but a high water table and heavy rainfall mean generator and cable positions must be raised and bunded, and outfield protection is strictly policed.
Nehru Stadium, Ulubari	20,000-plus, fully central location	Dense residential surroundings on every side push the noise curfew to the front of the design and force a tightly controlled array with heavy rear rejection.
GS Road banquet floors	500–900 each	Decent docks, but GS Road congestion means load-in realistically happens between 22:00 and 06:00.

Crew

Who turns up on show day

Mapping technician
Builds the geometry model, warps each projector to the surface and maintains alignment across the run.
Media server operator
Runs disguise, Pixera or Watchout, holds the show timeline to timecode and keeps a mirrored backup server.
Content artist
Authors the animation against the UV-mapped geometry so it reads correctly from the audience viewing position.
Projector technician
Rigs, powers, focuses and cools each unit, monitors lamp or laser hours and swaps a failed unit without losing alignment.
Rigger
Builds and ballasts the projector towers, secures positions against wind and marks them for repeatable realignment.

What you receive

3D geometry model of the mapped surface with the UV layout
Projector placement study with throw, brightness and coverage calculations
Master render of the show content at delivery resolution
Media server show file with timecode cues and a mirrored backup
Masking map showing every excluded window, balcony and dark zone
Audio stem and mixed show track used for synchronisation
Full-length video capture of the show as performed from the audience position

Timeline

From enquiry to load-out

T-10 weeks
Site survey and scan
Photogrammetry or LiDAR capture of the surface, plus ambient light readings taken at the intended show hour.
T-8 weeks
Projector study and sign-off
Virtual projector placement, brightness calculation and tower positions agreed with the venue and the authority.
T-7 to T-2 weeks
Content production
Storyboard, animatic review, then full 3D render against the UV map with sound design and score.
Show day −3 to −2
Build and first alignment
Towers built and ballasted, projectors rigged, first night of warping, blending and masking.
Show day −1
Technical rehearsal
Full show run at the actual hour, content reviewed from the audience position, and corrections rendered overnight.
Show day to +2 days
Show run and strike
Nightly runs with a pre-show alignment check, then strike with projectors cased and towers de-ballasted.

Risk control

What goes wrong, and how we stop it

What can go wrong

How we prevent it

What can go wrong
The audience ends up standing off the designed viewing axis and the 3D illusion collapses.
How we prevent it
The viewing position is part of the design and is barricaded or seated on site, with content checked from the extreme left and right of the intended crowd area.
What can go wrong
Street lighting or a neighbouring building's floodlights wash the façade and the show looks grey.
How we prevent it
Ambient readings are taken at the show hour during the survey, and the blackout of specific street and site lights is negotiated and written into the permission before content is budgeted.
What can go wrong
Content is authored before projector positions are fixed, so the animation does not sit on the geometry.
How we prevent it
Content production does not begin until the projector study is signed off, because the mapping is authored against those exact camera positions.
What can go wrong
A projector tower settles overnight in soft ground and the whole blend is out by morning.
How we prevent it
Towers are built on load-spreading base plates, ballasted, and positions are physically marked so a realignment check before each show takes minutes.

Honest comparison

Is this the right choice for your event?

Stock content instead of bespoke animation
Our verdict
Stock loops and generative visuals genuinely work for ambient architectural washes and for leaner budgets. They cannot do a reveal, a narrative or anything that respects the building's actual architecture, because they are not authored to your geometry.
Fewer, brighter projectors instead of more units
Our verdict
Fewer angles means fewer blends and a faster alignment, which is the right trade on a flat surface. Any building with depth, recesses or wings needs multiple angles regardless of total lumens, or the recesses stay dark.
Architectural lighting instead of mapping
Our verdict
For a façade that only needs to look beautiful, uplighting and colour washes cost a fraction, go up in a day and work in light rain. Mapping is for when the building has to perform rather than just glow.

Demand

What Guwahati books most

Guwahati event mix

Regional corporate roadshows and product launches covering the North-East
Bihu stage programmes and cultural festivals
Government, PSU and tea-industry conferences
Durga Puja pandal staging and sound
Assamese music concerts and ticketed shows
University convocations and medical conferences

Ideal for

Events we power with 3D projection mapping in Guwahati

Product launches

Wedding façades

Brand & city festivals

Process

From brief to standing ovation

Brief & recce

We visit the venue, map power and rigging, and understand your show flow.

Design & quote

CAD plans, 3D previews and an itemised quote within 24 hours.

Build & rehearse

Load-in, system tuning, content checks and full technical rehearsal.

Show & strike

Show-caller-led execution, then a quick, clean load-out.

FAQ