The steps in a video clip are defined by: You must save the images if you wish to reopen them at a later time.Ī video clip is a subset of frames in a video called steps. When closing or saving an image video that contains pasted images, a warning dialog prompts you to save the images as files if desired. When importing images you can select multiple images in the file chooser by control-clicking or shift-clicking.
To remove images from an image video use the Video|Remove This Frame item. Once an image video has been created, you can paste or import additional images using the Video|Paste Image or Video|Import Images menu choices Before This Frame or After This Frame. Adding and removing images from an image video Choose the Video|Paste Image or Video|Paste Image|Replace Video menu item to create a new image video.ĥ. Images that have been copied to the clipboard may be pasted directly into Tracker for analysis. Note: loading all images may require a great deal of memory you can increase your available memory in the preferences dialog. For faster response and editing capabilities, you can load all images into memory by checking the "Load All Images" checkbox in the Video menu. Image videos loaded from files are initially read-only-each image file is loaded only when displayed. For example, selecting the first image in a sequence numbered image00.jpg to image14.jpg will open all 15 images, but if the sequence is numbered image0.jpg to image14.jpg then only the first 10 images will be opened (i.e., up to image9.jpg). Image sequence numbering must have a fixed format. To open a sequence, select only the first image in the sequence. Tracker will automatically open a sequence of up to 1000 JPG or PNG images that are numbered sequentially. Opening numbered image sequences ("image videos") For help using the library browser, see Digital Library Browser.ģ. Open the library browser by clicking the Open Library Browser button or choosing the File|Open Library Browser menu item. The Digital Library Browser provides access to individual videos or collections of videos and tracker files on the web. Select the desired video in the file chooser to open it. To import a video into an existing tab, drag and drop it into the main video view or use the Video|Import, Video|Replace or File|Import|Video menu item. You can also use the Open button or File|Open File menu item. The easiest way to open a video in a new tab is to simply drag and drop it onto the Tracker toolbar.
Opening or importing a video from a local drive Tracker online uses the HTML5 engine to open. Tracker uses the Xuggle video engine to open most digital video files including.