SpaceBeam

about

description

SpaceBeam transforms your camera feed into a psychedelic, real-time geometry pattern generator. It transmits the image as a second screen to be shared over miracast or hdmi. Features: * kaleidoscope effects * Front/Back Camera as Input source * RTSP as input-source * Image/Video (playlists) as input-source * Generative Shaders as input-source * Feedback as input-source * Different merge modes (add, subtract, multiply ...) * Hand tracking: control parameters with finger pinch, hand tilt and hand distance * Face tracking: control parameters with head tilt, distance and mouth width * Accelerometer/Gyroscope as modulation for parameters, look around in the tunnel effects * Bluetooth MIDI controller as modulation source * BPM tap and beat synced LFOs * 9 presets slots with smooth transitions between presets * Auto-Play mode * Undo/Redo buttons Recommended Setup: Run this app on a Samsung Android device (e.g. Samsung S20 FE). Samsung is the only system still supporting miracast. Look for the option "Smart View". Connect to any smart TV/Projector that supports miracast. Or connect to a miracast-hdmi-dongle. Optional: Use a second phone as remote camera. Take the second phone, install "IP Webcam" app. On main phone, host a wifi hotspot, or bring both phones into the same external wifi. Select the rtsp input in the app and enter the address "rtsp://192.168.30.40:8080/h264_ulaw.sdp" (the IP adress is shown on the remote cam phone when the server is running). You should get a remote image from the second phone through quite some distance. Alternatively to using IP Camera, you can use "Screen Stream" App to share another phones screen and make visuals out of any app (recommended apps: Fluid, Frakls ..) This way you can very easily create stunning visual art setups all just with a phone and not tons of cabling and heavy computers with expensive software. Hope you enjoy this, if you do, send me a mail :) info@calmyjane.com www.calmyjane.com Permission Notes: Camera is the live input. Hand and face tracking analyze the camera image on the device only, nothing is stored or sent anywhere. Network Usage is needed for streaming Videos from other devices into the app. The app does not communicate with the internet. If your OS allows, you can block Network Usage for the app, this will cause error message when trying to add RTSP sources, but otherwise won't affect the apps performance. Modifying System Settings is needed to force the screen timeout to infinite. The "keep screen on" flag doesnt work on all devices, if your screen turns black you can force it on in the settings menu. This needs permission to modify system settings. No other settings except screen timeout are touched by the app.

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-10-08T17:54:42.596584+00:00

last event

2026-10-24 01:17 UTC

install

zapstore.dev or any Zapstore-compatible client

topics

#graphics #multimedia

source & build

repository

https://github.com/calmyjane/spacebeam

arch flags

android-arm64-v8a android-armeabi-v7a

manifest

missing

releases (kind 30063)

3 releases indexed; latest 5.1.

version	channel	released	event
5.1	main	2026-10-24 01:17 UTC	0fba9382…
5.0	main	2026-10-10 11:25 UTC	7c2b55b4…
4.3	main	2026-04-11 21:08 UTC	311d13ee…

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

5.1 — SpaceBeam-v5.1.apk

sha256

fb7a728ceda4ece2c1d2e90af5540f9041bf97f37773179bbf6c7494599c55fb

size

60.1 MB

archs

android-arm64-v8a, android-armeabi-v7a

version code

13

apk cert sha256

31d6c32b958a415448b2d8522c5cc9a2c0540b01af54e33c4e7f8f545b63c74e

download

SpaceBeam-v5.1.apk

5.0 — SpaceBeam-v5.0.apk

sha256

f6383af1bcbf2b4d734538d622573494491e4fc62bc1751fe06f28a89c92dd3d

size

60.0 MB

archs

android-arm64-v8a, android-armeabi-v7a

version code

12

apk cert sha256

31d6c32b958a415448b2d8522c5cc9a2c0540b01af54e33c4e7f8f545b63c74e

download

SpaceBeam-v5.0.apk

4.3 — SpaceBeam-v4.3.apk

sha256

4dd1ea51d4a8d4d575c9c171e43735f53f48ef2685b828f1d38c0ae744f8248e

size

50.5 MB

archs

android-arm64-v8a, android-armeabi-v7a, android-x86, android-x86_64

version code

11

apk cert sha256

31d6c32b958a415448b2d8522c5cc9a2c0540b01af54e33c4e7f8f545b63c74e

download

SpaceBeam-v4.3.apk

Showing the newest 3 asset descriptors; the full set is in /api/apps/78ce6faa…