Uploaded May 2023 | Updated September 2026, 2 weeks ago
Links:
Bela dl pipeline: github.com/pelinski/bela-dl-pipeline
——
0:00 Intro
0:57 About Teresa
2:19 Prototyping with sensors and neural networks
4:08 Combining Python skills with physical computing skills
5:24 Why embedded systems?
7:38 Limitations of embedded systems
10:29 Running neural networks in Bela
13:28 End of presentation
13:42 Q&A
19:00 Outro
——
Inclusion is at the core of our meetups, and we follow the Berlin Code of Conduct. For more information, please read more here berlincodeofconduct.org
Join the Audio Programmer Discord Group: theaudioprogrammer.com/community
See our past meetups here:
youtube.com/watch?v=JCNyd1KGjMk&list=PLLgJJsrdwhPzp0yWZNMu4-VHktZr3a1KP
Support the channel: patreon.com/theaudioprogrammer
Website: theaudioprogrammer.com
Instagram: instagram.com/theaudioprogrammer
Facebook: facebook.com/theaudioprogrammer
Twitter: twitter.com/theaudioprogrammer
Links:
Bela dl pipeline: github.com/pelinski/bela-dl-pipeline
——
0:00 Intro
0:57 About Teresa
2:19 Prototyping with sensors and neural networks
4:08 Combining Python skills with physical computing skills
5:24 Why embedded systems?
7:38 Limitations of embedded systems
10:29 Running neural networks in Bela
13:28 End of presentation
13:42 Q&A
19:00 Outro
——
Inclusion is at the core of our meetups, and we follow the Berlin Code of Conduct. For more information, please read more here berlincodeofconduct.org
Join the Audio Programmer Discord Group: theaudioprogrammer.com/community
See our past meetups here:
youtube.com/watch?v=JCNyd1KGjMk&list=PLLgJJsrdwhPzp0yWZNMu4-VHktZr3a1KP
Support the channel: patreon.com/theaudioprogrammer
Website: theaudioprogrammer.com
Instagram: instagram.com/theaudioprogrammer
Facebook: facebook.com/theaudioprogrammer
Twitter: twitter.com/theaudioprogrammer

![JUCE PNG Strips for Next-Level Plugin UIs || Build This Awesome Sampler Pt 5
Custom knobs are one of the most-asked-about parts of building a plugin, and the secret is that you dont draw them at all. In Part 5 we build real custom knobs from an image filmstrip and a JUCE LookAndFeel, then wire them to the Decay and Reverb parameters of our sampler.
⏰ Timestamps:
00:00 - Introduction: why pro knobs arent drawn
01:41 - Prerequisites & the GitHub branch
01:55 - Adding the PNG strip (assets + CMake)
03:05 - Getting the knob from binary data
03:50 - How JUCE LookAndFeel works
04:35 - Building the KnobLookAndFeel class
07:02 - Moving the implementation into a .cpp
08:32 - Finding & overriding drawRotarySlider
11:26 - The frame-index math (value → frame)
15:10 - Drawing the frame (and the retina trick)
17:31 - Suppressing warnings with [[maybe_unused]]
18:06 - Why we build a reusable Knob component
19:14 - Creating the Knob class
23:00 - Implementing the constructor & styling
28:08 - Layout with resized()
29:01 - Wiring the Decay knob in the editor
31:44 - Adding the Reverb knob (the payoff)
32:55 - Recap & whats next
Project code: https://github.com/TheAudioProgrammer/JuceSamplerAudioPlugin
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Twitter: https://www.twitter.com/audioprogrammer JUCE PNG Strips for Next-Level Plugin UIs || Build This Awesome Sampler Pt 5](https://i.ytimg.com/vi/pVSHrP9w8Nk/mqdefault.jpg)








