66Alpha Channel SupportFor files with transparency such as 32bit image files, use non-premultiplied (or ‘straight’) alpha channels.Premultiplied files will not give the correct results when overlaid on other imagery.11.1.3 Media BrowserAV-HLC100’s custom Media Browser provideseasy navigation and selection of content. It isavailable anywhere in the Live Desktop that youmight wish to select content, transitions or effectsfor use in your production.The panel layout is principally comprised of twopanes, left and right, that we’ll refer to as theLocation List and File Pane.Location ListThe Location List is a column of favorite“locations”, grouped under headings such asClips, Titles, Stills, and so on.The Media Browser is context sensitive, so the headings shown are always appropriate for the purposefor which they were opened.A list of sub-headings may appear under each main heading in the Location List. When you select a sub-heading, the right hand pane – the File Pane – is populated.BrowseClicking Browse opens a standard system file explorer, rather than the custom Media Browser.Hint: To jump to the standard system file explorer (rather than the custom Media Browser) from a MediaPlayer, hold keyboard Shift while clicking the Add button.File PaneIcons appearing in the File Pane represent content located inside the sub-heading selected at left in theLocations List. These are grouped under horizontal dividers named for sub-folders, which allows relatedcontent to be organized conveniently.File FiltersThe File Pane view is filtered to show only relevant content. For example, when selecting Titles, thebrowser only shows Title page files (.cgxml).FIGURE 64FIGURE 63
