Web based time aligment synchronization demo for media and lighting device.
This demo is for special song, Angle Brackets Rise, which was for 'Kobe Developer Meetup' - related event of TPAC 2025 in Kobe.
In this demonstration, I'm using WebVMT/DataCue API extension for WebVTT which is under propsing state in WICG, W3C. My current activity is to apply lighting device control signal in it. For example, DMX device.
please note that only ENTTEC DMX USB PRO is supported. Most cases, you need to change dmx setting as well. ( do not use WinUSB driver for windows ) This demo uses Web Serial API which means chrome and edge is now suppoted.
© Kensaku Komatsu.