jack_oscrolloscope is a simple waveform viewer for JACK. The waveform is displayed in realtime, so you can always see the signal the instant it comes through JACK's input port.
|Tags||Sound/Audio Analysis multimedia oscilloscope Jack|
|Operating Systems||POSIX Linux|
|Implementation||C OpenGL SDL Jack|
Release Notes: This release is the first to use OpenGL drawing by default, though it's still possible to use SDL instead. Command line options were added to change the color and height of each track individually, and a lock-up problem that could occur especially under high load was fixed.
Release Notes: This version adds a command line parameter to set the JACK client name.
Release Notes: This release uses jack_client_open() and shows the actual JACK client name in the window title.
Release Notes: jack_oscrolloscope is now a lot smarter when it comes to calculating appropriate audio buffer sizes depending in samplerate, scrolling speed, etc.