Lucas Thompson

  • Email:
  • Registered on: 2013-01-12
  • Last connection: 2022-01-23

Research description

Software Developer at C4DM, working on mobile and cross-platform technologies for music audio analysis and visualisation, with a focus on building libraries for delivering existing feature extraction methods to Javascript environments – using compile-to-Javascript technologies (Emscripten etc).

Institution

Queen Mary, University of London

Projects

Publications (1)

Lucas Thompson, Chris Cannam, Mark Sandler. Piper: Audio Feature Extraction in Browser and Mobile Applications  (2017)

Activity

Reported issues: 21

2017-02-10

11:30 AM Sonic Visualiser Revision 1584:0c20dbab0253: Change setDesiredExtractor signature to take ServerDescription aggreg...
11:30 AM SV Core Library Revision 1377:f1c4ca3ccaa3: Change setDesiredExtractor signature to take ServerDescription aggreg...
11:15 AM Sonic Visualiser Revision 1583:0510dea7ef84: Introduce some POD structs for describing an external server applicat...
11:15 AM SV Core Library Revision 1376:d9511f9e04d7: Introduce some POD structs for describing an external server applicat...

2017-02-09

02:32 PM Sonic Visualiser Revision 1582:7fbe87a9ba9c: Invert control, injecting a server path on construction. Also add ini...
02:32 PM SV Core Library Revision 1375:da5f4d37988d: Invert control, injecting a server path on construction. Also add ini...

2017-02-01

10:02 AM Sonic Visualiser Bug #1788 (Closed): Uncaught exception relating to std::vector when rendering Colour 3D Plot
Setup:
MacOS 10.12.3
SV 3.0-beta2
Whilst running a slow plugin producing 3D plot data, playing music and scrol...

2017-01-24

03:09 PM Sonic Visualiser Bug #1784 (Closed): Colour 3D Plot Performance
There is a noticeable difference in performance when zooming / scrolling a colour 3D plot layer in 3.0-beta2a vs. 2.5...
03:09 PM Sonic Visualiser Bug #1783 (Closed): Colour 3D plot scaling differences
There are some obvious differences in scaling between beta3.0-2a and 2.5, observed in this scenario using qm-vamp-plu...

2017-01-10

06:00 PM Sonic Visualiser Bug #1773 (New): Loading a session with features extracted from multiplexed inputs
Steps to reproduce:
* Start with a blank session
* Add at least two audio files
* Use a Vamp plugin (I used vamp...

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