Playground · Signals / Media / Hardware
Shuffletube
A receiver and mixer for signals that are already there.
Watch them. Control them. Bank time. Save them. Combine them. Let them collide. Shuffletube begins with free over-the-air television, but the experiment is broader: what happens when broadcast and open signals become ingredients instead of services you merely consume?
← / → changes sample channel · Space toggles the light control layer
The broadcaster controls what is transmitted. Shuffletube explores how much control can return to you once the signal arrives.
The model
Signals become ingredients.
Television is the first source, not the boundary. OTA broadcasts, radio, shortwave, recordings and open network streams can become material for watching, listening, exploring and making.
AIR — OTA television · FM / AM · shortwave / SDR
NET — open radio · public streams · live data
ARCHIVE — recordings · podcasts · captured media
Signals
Tune into media and information already moving around you.
Time
Pause, rewind, tune, explore and bank control over a live signal.
Material
Cut, loop, swap audio, mix sources and introduce randomness.
Recordings
Capture locally, preserve moments and build an archive you control.
A small primitive
Boost
Start watching normally. Shuffletube quietly banks a few minutes of the live signal. Once enough time is available, spend it by skipping forward.
Built, not mocked
What works now
- Raspberry Pi 5 recognizes both Hauppauge OTA tuners natively.
- Strong local ATSC reception and channel scanning established.
- Native broadcast recording and fullscreen HDMI playback proven.
- Live television and programmatic channel switching proven.
- 1080i MPEG-2 playback tested successfully.
- Lightweight fullscreen TV chrome prototyped independently from video.
Next: find the cleanest low-overhead rendering path so buffering, controls, additional signal sources and creative tools have room to run.
Origin
An old question, newly buildable.
The first Shuffletube interface concept was designed in 2006 around a simple idea: television offered many simultaneous choices, but very little direct control over them. Twenty years later, inexpensive tuners and small computers make it possible to investigate that question as working hardware instead of a screen concept.