SpeAnaLED [free software] - Windows(WASAPI Loopback) Spectrum Analyzer like Sound Visualization dem

Описание

Music: Hoober - Higher (feat. Vanessa Campagna) [NCS Release]
https://www.youtube.com/watch?v=RBPuDWzZUiA


SpeAnaLED
https://github.com/osamusg/SpeAnaLED

About
SpeAnaLED is a WASAPI(Windows Audio Session API) Loopback Spectrum-Analyzer-like visualizer with LED-matrix-like visualization. (L+R Max. 2 channels)
"Loopback" means,
You don't need to load files,
You don't need mic,
You don't need line cables,
Simply use a PC sound card or device to play music on your favorite player, for example, Youtube or Amazon Music in various browsers, Apple Music (iTunes), Spotify desktop app, foobar2000, etc., SpeAnaLED should intercept sounds and work.

SpeAnaLED can be re-sized, so you can reside on your PC desktop by putting it on your "Startup" folder.

SpeAnaLED is a tiny program. Its size of executable file is about 80KB itself, about 900KB including dlls. In the case of my 8 years old PC, CPU load is 0.1% or less, uses about 90MB process memory. No use of DirextX 2D, only GDI/GDI+ Win32API is used.

Yes, this is a one of "Reinventing the wheel" project.

Requirements
Windows PC with WASAPI (Vista or later)
.NET4.8 runtime (Probably already you've installed)
Un4seen's bass.dll (Ver.2.4), basswasapi.dll (Ver.2.4), Bass.NET.dll (Ver.2.4.12.5 from nuget.org. 2.4.17~ doesn't work)
virtualdreams's ConfigFile.dll
Sound card or device supports WASAPI (44.1k - 384khz/16-32bit PCM supported)
Software to play music supports WASAPI

Other features
Sound device select (If you have 2 or more.)
(Windows sound control panel also must be changed by yourself.)
Spectrum Peakhold-time adjust
Spectrum Peakhold descent speed adjust
Spectrum Sensitivity adjust
"Always on Top" enabling
Preventing screensaver
Save settings
4 bars (Who would use it?)

Changes to most display settings take effect in real time.
These settings, including color-type and number of bars, can be used at same time.

Other precautions
SpeAnaLED is simply made to be seen and enjoyed by myself. The values including frequency displayed is most likely NOT ACCURATE.

License
SpeAnaLED itself, is a MIT License software.
https://github.com/osamusg/SpeAnaLED/blob/master/LICENSE.md
Use of each DLL(library) must be in accordance with the respective license.

Win32 Executable binaries
https://github.com/osamusg/SpeAnaLED/releases

#visualizer #software #nocopyrightsounds