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Lost Signal VHS

Analog VHS found-footage shader for Minecraft 1.20.1–26.2 with true interlaced fields, NTSC/PAL, tracking tears, grain, color bleed, and ghosting.
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Lost Signal VHS v1.6.1 — Minecraft 26.2 Framebuffer Fix

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File nameLost_Signal_VHS_v1.6.1_MC26.2_Framebuffer_Fix.zip
Uploader
user_4tqb6fwm3ufrggeyuser_4tqb6fwm3ufrggey
Uploaded
Jul 26, 2026
Downloads
39
Size
44.3 KB
File ID
8515293
Type
R
Release
Supported game versions
  • 26.1.2
  • 1.21.4
  • 1.20.1
  • OptiFine
  • 1.21.1
  • Iris
  • 26.2
  • 1.21.11

What's new

CRITICAL MINECRAFT 26.2 COMPATIBILITY FIX

Lost Signal VHS v1.6.1 fixes the corrupted blue/white world image that appeared when the shader was enabled on Minecraft 26.2 with Iris 1.11.2.

FIXED

• Added explicit lightweight geometry passes so Iris always supplies the real vanilla-lit scene to the VHS post-processing pipeline.
• Made all temporal framebuffer read/write flips explicit.
• Verified shader toggle off/on, alpha-tested foliage, temporal history, and the full VHS pipeline in a live Minecraft 26.2 world.

INCLUDED

• Complete v1.6 roadmap: Liminal Signal, tape generations, period camcorders, and broken-signal simulation.
• Support for Minecraft 26.2, 26.1.2, 1.21.11, 1.21.4, 1.21.1, and 1.20.1.

Minecraft 26.2 users should update immediately. Use OpenGL; Iris does not support the experimental Vulkan backend.

SHA-256: BDB21DAAC6EB9CFEB70DDB029F1E48C5ADDDB5F72200F6BE5EA590ABE364397F

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