Chris@119: Chris@119: Chris@120: Chris@120: Welcome to Sonic Visualiser! Chris@119: Chris@120: Sonic Visualiser is pretty complex, but you can use it for simple Chris@120: things very easily. Try importing an audio file and using the Pane Chris@120: menu to add some different views of it. Chris@119: Chris@120: Check out the links on the Help menu for tutorials and other Chris@120: documentation! Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: Sonic Visualiser's window is organised into "panes" and Chris@120: "layers". To begin with, you have one pane. Import an audio Chris@120: file to see it displayed in a waveform layer on that pane. Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: Each pane can contain any number of layers, which appear stacked Chris@119: from "front" to "back" on the same timeline. A layer can contain a Chris@120: view of audio, or of points (time instants) or data plots (time-values). Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: There's a "layer property box" to the right of each pane, with one Chris@120: tab for each of the layers on that pane. Click on a layer's tab to Chris@120: bring that layer to the front. You can then adjust its colour and Chris@120: other display properties in the property box. Chris@119: Chris@120: The first tab is always for the pane itself, which has a few Chris@120: adjustable properties of its own. Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: If you have more than one pane, only one of them will be "current", Chris@119: marked with a black bar at the left side. Just click on another pane Chris@119: to make it current. Most editing operations affect the layer that's Chris@120: at the front of the current pane. Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: You can use different zoom levels for different panes by un-checking Chris@119: the Global Zoom control for one of them. By default, all panes will Chris@120: zoom and scroll together. Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: You can speed up and slow down playback using the Playback Speedup Chris@120: control in the bottom-right of the window. Chris@120: Chris@119: Chris@119: Chris@120: Chris@120: The Transforms menu lists things you can do to extract features from Chris@119: or process your audio. The available outputs of any Vamp Chris@119: feature-extraction plugins or LADSPA audio effects plugins you have Chris@120: will show up here. Chris@120: Chris@119: Chris@119: Chris@119: Chris@119: Chris@119: