VJ UNION

Chennai and Vellore by Train Ambulance: What Families Should Know Before Booking

trainambulance — Mon, 05 Oct 2026 06:57:32 +0000

Ask a family in eastern India where they took their relative for serious treatment, and there is a good chance the answer is Vellore or Chennai. The south has built a strong reputation in healthcare, and every week trains carry patients who have come a very long way for care. Getting them back home safely is the next challenge.
Chennai: a busy hub with two major stations
Chennai Central and Egmore handle most of the long-distance traffic. If you are looking for a train ambulance in Chennai, the first thing to settle is which station your train departs from, because the approach, the platform access and the waiting time are all different. Chennai Central is large, so the transfer team needs to arrange stretcher access beforehand.
Hospitals in the city such as Apollo, MIOT, Stanley and Rajiv Gandhi Government General Hospital see patients from several states. Many of them go home within a few weeks of surgery. At that stage, a train transfer is often easier than a flight, particularly for elderly patients who are not comfortable with airports.
Vellore: Katpadi is the key
Vellore draws patients from across the country because of CMC. Families searching for a train ambulance Vellore usually need to leave from Katpadi Junction, which is on the main line connecting Chennai with Bengaluru and the north. It is a smaller station than Chennai Central, which helps, but trains do not always stop for long, so boarding needs to be quick and organised.
Patients from Vellore often have a long journey home, sometimes more than 30 hours, so ask the transfer team how they plan to manage medicines, meals and rest during that time.
Before you confirm
• Check the exact train, date and station, and keep a backup option if possible.
• Ask who will travel with the patient and what experience they have.
• Carry enough medicines for the whole journey plus a day or two extra.
• Inform the hospital at the destination about the arrival time.
For a wider overview of what is available across the country, see our page on Train Ambulance Service in India.
Frequently Asked Questions

Q1. Is it safe to travel for 30 hours or more by train ambulance?
It can be, if the patient is stable and the transfer is planned well. The treating doctor should confirm fitness for a long journey, and the team should have a plan for medicines, oxygen if needed, and emergencies.

Q2. From which station do patients leave Vellore?
Most travel from Katpadi Junction, though the choice depends on the train. The transfer team can confirm the best option once you know your date.

Q3. Can a patient on oxygen be transferred?
Often yes, but it depends on the flow required and the patient's overall condition. Discuss it with the doctor and the transfer provider before booking.

Q4. What documents should I carry?
The discharge summary, recent test reports, the list of medicines, ID proof of the patient and attendant, and any insurance papers if you plan to claim.

Q5. What if the train is late?
Delays do happen. Ask the provider how they handle them, including what supplies are carried and who to call if the schedule changes.

PsyDecor VJ pack 4 : 24 seamless 4k loops for 18$

Sleepless Monk — Sun, 04 Oct 2026 13:21:24 +0000

24 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are up to 40seconds. psychedelic colors glows and morphing fractal zooms.

PsyDecor VJ pack 4 : 24 seamless 4k loops for 18$

24 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are up to 40seconds. psychedelic colors glows and morphing fractal zooms.

sleeplessmonk.gumroad.com

This was difficult work. working in empty background introduced lot of glitches and I spent 2 days using various background removal tools. first 12 hours of programming and trying with different ai models;. finally I sat down and manually did old school chroma key and masking in da vinci resolve. the process was far from perfect but gave me a usable pack. still limits the usability on led screens. though it is not intended for those, I consider the lesson learned and will be making a better version of this concept soon (still a great price). In the process also learned how to make alpha packs when the background is simple. but to be honest it is pretty meaningless serving bloated alpha loops unless alpha is prebaked in the render or there is literal translucent and semitransparent elements to be layered. removing a simple background from a set designed for mapping is easy with ffgl or isf effects or simple effects in resolume.

If you used to mosh in the 2000s you'll love to mosh this now.

Brainhertz — Sun, 04 Oct 2026 00:26:19 +0000

Brainhertz Productions — Visuals · Music · Animation · Los Angeles

Producer and director. Visuals, music, projection mapping and lighting design. Los Angeles, since 2016.

brainhertzproductions.com

PsyDecor VJ pack 3 : 25 seamless 4k loops for 18$

Sleepless Monk — Wed, 30 Sep 2026 10:59:14 +0000

25 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are upto 40seconds. psychedelic colors glows and morphing fractal zooms. This pack focuses extensively on algorithmic fractal morphing with occasional zooms while using colors and patterns pulsing that work great in projection mapping psychedelic decor and stage designs.
track : GaPa - Define the energy

PsyDecor VJ pack 3 : 25 seamless 4k loops for 18$

25 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are upto 40seconds. psychedelic colors glows and morphing fractal zoom...

sleeplessmonk.gumroad.com

PsyDecor VJ Pack 2 : 25 seamless 4k vj loops for 18$

Sleepless Monk — Wed, 30 Sep 2026 10:35:53 +0000

25 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are upto 40seconds. psychedelic colors glows and morphing fractal zooms. This pack focuses on algorithmic fractal morphs and zooms while using colors and patterns that work great in projection mapping psychedelic decor and stage designs.
track : Inner Swamp - Grimme (visionary shamanics VA underground feelings)

PsyDecor VJ Pack 2 : 25 seamless 4k vj loops for 18$

25 seamless 4k loops in apple prores 60fps. all are are at least 20 seconds long. some are upto 40seconds. psychedelic colors glows and morphing fractal zoom...

sleeplessmonk.gumroad.com

PCHI 2.0: When Mathematics Conducts the Live Show

vdmo — Thu, 24 Sep 2026 17:40:40 +0000

vdmo.live presents pchi.life

For years, the live audiovisual stack has been a beautiful, fragile spiderweb. Resolume driving layers and clips. TouchDesigner generating procedural geometry or reactive particles. Ableton holding the pulse. Unreal Engine handling high-fidelity 3D. Tracking systems, lighting desks, custom OSC maps, and increasingly, generative AI agents whispering suggestions into the mix.

It works—until it doesn’t. A silent desync, a parameter that drifts, a generative agent that “creatively” pushes opacity past 1.0 or sends a tentacle into the audience’s face. Convention holds the system together. When something breaks, debugging becomes archaeology.

PCHI 2.0 (Peachy) proposes something different: move from convention-based to mathematics-based scene management. One shared language. Verified state. Equilibrium by design.

One Language for the Whole Creative Stack

PCHI is an open protocol for scene state. It standardizes messages for objects, control parameters, musical context, artist tracking, and more. Every message carries its own mathematical signature—PIR invariants (Prime Integer Relations)—rooted in the Prouhet–Thue–Morse sequence.

These aren’t decorative checksums. They encode equilibrium checks (a residual that should sit near (10^{-12})), coherence gaps that surface drift, and curvature signatures that describe the smoothness of transitions. The Conductor (PrimeSwarm Engine, written in Rust) receives proposed updates, verifies the invariants, applies Only-Lang governance rules, and only then broadcasts a coherent, validated state to every connected tool via UDP, WebSocket, or TCP.

Many tools. One truth.

Existing bridges already make this practical:

A Python OSC bridge for Resolume Arena that calculates PIR values on the fly.
A TouchDesigner Python CHOP that surfaces scene objects, BPM/beat/kick/snare, and equilibrium status as channels.
A Max for Live device that watches Ableton’s musical state and injects verified musical context.
Schemas in both human-readable JSON and high-performance FlatBuffers.

The result feels less like duct-taping software together and more like placing every tool inside the same mathematical spacetime.

Why Math People Should Care

The Prouhet–Thue–Morse sequence is one of those quietly profound objects: aperiodic, cube-free, deeply linked to automatic sequences, combinatorics on words, and even quantum information ideas. PCHI embeds a practical use of its sign sequence into the real-time critical path of a live performance system.

Equilibrium is no longer “the operator is watching the scopes.” It is a computed residual. Disequilibrium is caught before the frame is rendered. For anyone who has ever found beauty in invariant theory, discrepancy, or the way discrete mathematics can enforce continuous harmony, this is a concrete aesthetic application.

It also opens a clean interface for safe generative AI. Only-Lang is a simple rule DSL that lets you declare hard mathematical boundaries:

if kraken_tentacle.wobbliness > 0.8
then
    kraken_tentacle.wobbliness = 0.8
end

Creative freedom remains. Clear boundaries are enforced at the protocol level rather than hoped for in prompt engineering.

Why AV Creatives Should Care

Live shows are increasingly multi-tool and multi-agent. The cost of silent failure rises with every additional node. PCHI does not replace your favorite software; it gives them a shared, verifiable nervous system.

You keep working in the environments you already love. The Conductor becomes the single source of truth. AI agents can propose changes without the risk of catastrophic divergence. Musical context from Ableton can drive visuals with mathematical confidence that the systems are still in phase. Tracking data and scene transforms stay coherent across Resolume, TouchDesigner, and Unreal.

In short: creativity without the chaos of unmanaged state.

The Larger Gesture

There is a long tradition of artists who treated mathematics not as constraint but as material—Escher’s tessellations, the geometric rigor of the Renaissance, contemporary practices that treat code and invariants as sculptural medium. PCHI sits in that lineage while remaining ruthlessly practical for the people who actually have to make a show happen at 11 p.m. with an audience in the room.

It is still early (the repository is open, the bridges exist, the schemas are public). But the direction is clear: treat the live creative system as something that can be proven coherent rather than merely assumed coherent.

Different tools. Same universe.

Explore the protocol, schemas, Conductor, and integrations at pchi.life and the open repository. The math is already in the messages. The question is what you will build once every part of the stack speaks the same verified language.

PsyDecor VJ Pack 33 4k Loops for 20$

Sleepless Monk — Thu, 24 Sep 2026 04:01:59 +0000

33 4k loops in apple prores 60fps. 25+ are at least 20 seconds long. psychedelic colors glows and morphing fractal zooms

track: Brojanowski & Vorg - Deep Mind.

PsyDecor VJ Pack 33 4k Loops for 20$

33 4k loops in apple prores 60fps. 25+ are at least20 seconds long. psychedelic colors glows and morphing fractal zoomstrack: Brojanowski & Vorg - Deep Mind.

sleeplessmonk.gumroad.com

MX VJ Mac Edition

Eric — Fri, 18 Sep 2026 19:10:54 +0000

We just dropped MX VJ for Mac. Free in early access beta.

It’s packed full of features and is very stable running locally on your Mac. Code signed by Apple.

www.mxr-labs.com

Let us know what features matter most to you and your clients. Help us build a better, cheaper version of Resolume.

Heavym 3d mapping tips

Sleepless Monk — Fri, 18 Sep 2026 10:37:44 +0000

HeavyM doesnot have any native 3d mapping features other than a closed library of 3d material textures. Here are some workarounds to get a 3d mapping like effect in this amazing software.
Stacking these three techniques produces a multi-layered, pseudo-holographic 3D projection without requiring a full 3D rendering engine.
┌─────────────────────────────────────────────────────────────┐
│ LAYER 3 (Top): GLSL / ISF Shader │
│ └─ Live audio-reactive normal shading, specular highlights │
├─────────────────────────────────────────────────────────────┤
│ LAYER 2 (Middle): AI Masked Animation │
│ └─ Pre-rendered 4D internal parallax, organic flow & depth │
├─────────────────────────────────────────────────────────────┤
│ LAYER 1 (Base): HeavyM Geometry, Built-in 3D Materials │
│ └─ Physical alignment, structural relief, vector warping │
└─────────────────────────────────────────────────────────────┘
Layer 1: Structural Registration and Base Relief (HeavyM)
The base layer anchors the digital projection to the physical stage set.
Role: Acts as the physical canvas, defining boundary registration, face warping, and architectural presence .
3D Illusion Technique: Uses HeavyM’s built-in 3D Texture / 3D Materials library on Faces and Players to calculate ambient lighting, edge shadows, and surface relief (wood, metal, stone) across the structure's polygons.
Key Function: Keeps the stage frame crisp, grounded, and aligned even when complex generative animations run over it.
Layer 2: Deep Volumetric Flow (AI Video / Google Omni)
The middle layer creates the illusion of infinite interior volume and complex 4D life .
Role: Replaces static cavities and portal interiors with continuous, organic visual depth .
3D Illusion Technique: By locking the camera plate and silhouette, the AI generates internal occlusion and parallax (flora unfurling, fungal spores floating in foreground layers, nested background tunnels opening up) .
Key Function: The physical decor appears hollowed out into a deep, living ecosystem while the outer edges remain registered to the physical cutouts.
Layer 3: Interactive Real-Time Lighting (Mask-Gated ISF / GLSL)
The top layer provides live reactivity, tying the entire visual to the music and audience energy.
Role: Dynamic surface interaction, live light sweeps, strobing, and normal-map emboss effects .
3D Illusion Technique: Calculates tangent-space lighting vectors in real time across the mask's alpha or luminance bounds. Virtual point lights can sweep across the physical decor's ridges and grooves in response to audio transients or MIDI controllers .
Key Function: Prevents the projection from looking like a flat video playback loop by giving the surface reactive specular highlights and directional shadows.

To constrain a shader’s generative animation to the visible pixels of an input texture (mask, decor plate, or normal map), use the input texture's alpha channel or luminance as a gating mask in the GLSL code.
In HeavyM’s Post-Processing ISF pipeline, the input texture is sampled via IMG_THIS_NORM_PIXEL(inputImage) or IMG_NORM_PIXEL(inputImage, isf_FragNormCoord).
Step 1: Add the Masking Logic in GLSL
Open the .fs shader and locate where the final pixel color gl_FragColor is computed.
Replace the output assignment with this masking structure:
`

`
void main() {
// 1. Sample the input texture (your mask, normal map, or photo)
vec4 baseTex = IMG_THIS_NORM_PIXEL(inputImage);

// 2. Calculate mask intensity (choose Method A, B, or C below)

// Method A: If your texture has transparent PNG edges:
float mask = baseTex.a;

// Method B: If your texture is on a solid black background (Luminance mask):
// float mask = step(0.02, dot(baseTex.rgb, vec3(0.299, 0.587, 0.114)));

// Method C: Soft threshold mask (smooth edges):
// float lum = dot(baseTex.rgb, vec3(0.299, 0.587, 0.114));
// float mask = smoothstep(0.01, 0.08, lum);

// 3. Your existing generative/fractal/psychedelic shader calculation:
vec4 generatedColor = ...; // (Your shader's original visual output)

// 4. Multiply/Mix the animation strictly inside the mask:
// Option 1: Black out everything outside the mask
gl_FragColor = generatedColor * mask;

// Option 2: Retain the original texture colors and blend animation on top:
// gl_FragColor = mix(baseTex, generatedColor, mask * 0.8);

}
`
`
Step 2: Modulate Coordinate Distortion (Keep Outer Edges Fixed)
If the shader creates domain warping or UV raymarching (e.g., uv += sin(...)), warp calculations can cause the entire mask boundary to wobble.�
To animate only the interior while keeping the outer silhouette locked:

// Sample the mask at the true, unwarped screen coordinates
vec4 staticBase = IMG_THIS_NORM_PIXEL(inputImage);
float boundaryMask = staticBase.a; // or luminance of staticBase

// Compute your warped UV coordinates for the interior
vec2 warpedUV = isf_FragNormCoord + (distortionOffset * boundaryMask);

// Calculate the fractal/animation using warpedUV...
vec4 generatedColor = calculatePsyVisuals(warpedUV);

// Force the outer perimeter to remain pure black
gl_FragColor = generatedColor * boundaryMask;

Step 3: How to Apply It in HeavyM
Save the modified .fs file.
In HeavyM, create a Player mapped to the decor mask and load your mask image or video as its media source .
In the Player properties panel, click Add Effect / Shader and select the edited ISF shader .
HeavyM feeds the Player's media texture directly into inputImage .
The animation will run contained within the boundaries of the mask image, leaving empty/black space completely untouched.

Projection Mapping, Stacking, and Stitching — What's the Difference?

Zunayed Sabbir Ahmed — Fri, 18 Sep 2026 04:50:04 +0000

Why these three terms get confused

Projection mapping, stacking, and stitching all involve more than one projector or a non-standard surface, so they blur together for people new to the field. They solve different problems, though, and knowing which one you actually need changes your entire setup.

Projection mapping — fitting visuals to a surface's shape

Projection mapping means adjusting your visual content to precisely fit an irregular or non-flat surface — a building facade, a sculpture, a set piece — rather than a flat rectangular screen. It's about geometry: slicing, masking, and warping content so it lines up exactly with the physical shape it's being projected onto.

Stacking — combining projectors for brightness

Stacking means pointing two or more projectors at the exact same surface, aligned on top of each other, to combine their output. The goal isn't more coverage — it's more brightness and richer color, useful when ambient light or a large surface would wash out a single projector's output.

Stitching — combining projectors for coverage

Stitching means placing two or more projectors side by side, each covering a different section of a larger surface, blended together at the seams so the result looks like one continuous image. The goal here is coverage — a surface too wide or too large for any single projector to cover on its own.

How they combine in real shows

These techniques aren't mutually exclusive. A single show might stitch three projectors across a wide stage backdrop, while also stacking two of them on the center section for extra brightness where the audience focus is strongest — all while the content itself is mapped to fit non-flat set pieces within that backdrop.

Quick reference

Projection mapping solves matching content to surface shape — any number of projectors, any position
Stacking solves brightness and color richness — same position, same surface
Stitching solves coverage across a large surface — side by side, blended seams

Learn all three together

These three techniques are taught as one connected skill set — not separately — inside Advanced Outputs & Mapping — Resolume Arena, alongside real multi-display and venue-rider scenarios.

Enroll: Advanced Outputs & Mapping — Resolume Arena — https://studio-z.ca/all-courses/resolume-arena-advanced-outputs-mapping/ (short: tinyurl.com/resolumeMapping)

Top-5 Video Mapping Software for Projection Mapping

Alexander Kuiava — Thu, 17 Sep 2026 12:53:02 +0000

Most comparisons of mapping software answer the wrong question. They line up five programs and ask which is best, when the real question is which stage of the job you are solving. Designing the content and mapping it onto a surface are two different tasks that need two different tools, and confusing them is the most common reason a first projection mapping project goes badly.

Who this article is for: VJs, installation artists and event technicians who need to project onto a building, an object or a stage set and have to choose the software that does the geometry. Not for people looking for a video editor.

What it solves: the market splits into tools that create content, tools that warp it onto surfaces, and media servers that do both at a scale you cannot afford yet. Almost no comparison separates them.

What you get by the end: the five programs worth your time ranked by what they are actually good at, verified 2026 pricing, and the workflow decisions that matter more than the software choice.

https://limeartgroup.com/top-5-video-mapping-software/

videomapping #projectionmapping #3dmapping #software #videoprojection

Hi-Tech Microcosms VJ Pack : 15 4K loops for 10euros

Sleepless Monk — Thu, 17 Sep 2026 08:24:05 +0000

15 seamless 4k audiovisual loops at 60fps in apple prores for gpu driven audioreactive effects. About 10 seconds each but crisp morphing 3d and fractal effects. perfect for big screens, big stages and projection mapping.

Hitech Forest VJ Pack : 15 4K loops for 10euros

15 seamless 4k loops at 60fps in apple prores for gpu driven audioreactive effects. About 10 seconds each but crisp morphing 3d and fractal effects. perfect for big screens, big stages and projection maapping.

sleeplessmonk.gumroad.com