HDMI Light V2: Open-Hardware FPGA-Based Clone of Philips Ambilight (2014)

Re:HDMI Light V2: Open-Hardware FPGA-Based Clone of Philips ... by dvno42 on Monday October 15, 2018 @02:40AM (#18217840)

There's also Hyperion. You can do something similar (via screen capture). Here's a Pi running Kodi with Hyperion in the background. There's an Arduino connected over usb to the Pi collecting serial data and sending pixel data via PWM. https://m.youtube.com/watch?v=nXGoJT2Xdk0 Not nearly as soon as OP but it's a really cheap way to get into it.

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Re:HDMI Light V2: Open-Hardware FPGA-Based Clone of Philips ... by vbernat on Monday October 15, 2018 @01:32PM (#18221734)

Compared to solutions intercepting HDMI output, such solutions have the advantage to only use the original video as input, without the subtitles or the user interface.

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