A VEG file is essentially a non-destructive editing script in VEGAS Pro, holding references to media instead of copying it, along with metadata and all user edits including timeline positions, effects, speed changes, and audio tweaks, which keeps the file tiny and reliant on the original disk files; upon opening, VEGAS Pro reconstructs the timeline if it finds those files, but flags them as missing if relocated, and actual video output only appears once the project is rendered.

Rendering is the single step that generates real output, with VEGAS Pro pulling from the original media, applying every project instruction, and saving an MP4 or MOV, while deleting the VEG file doesn’t erase the source footage but does eliminate the ability to reopen or alter the project, meaning the VEG file works as an editable blueprint rather than a finished video, and it cannot function as one because it only supports temporary previews until rendering locks everything in.

Rendering is the point at which VEGAS Pro turns instructions into a complete video, as the program processes source media frame by frame, applies every listed cut, transition, effect, and audio process, and then encodes the result into MP4, MOV, or AVI, yielding a self-contained file independent of project paths, while the VEG file remains editable but not usable as final output, and deleting it destroys the ability to change the video even though the render survives, whereas deleting the render still allows re-exporting if the VEG and clips remain, highlighting the VEG file as the master and rendering as the final transformation step.

When VEGAS Pro opens a VEG file, it loads the project description instead of pulling in real media, using that information to understand track counts, clip order, timing, effects, transitions, and keyframes, and then scanning the system for each referenced source file so it can reassemble the timeline exactly, prompting you to locate anything that has been moved because the VEG file holds only directions to the media.

When media links successfully, VEGAS Pro creates a live visualization by interpreting edits instantly to combine the source footage with transitions, effects, color work, and audio processing, which stresses system resources and doesn’t generate a finished video, allowing unlimited edits and serving only to reopen the project environment so you can continue working until you choose to render the final output If you beloved this post and you would like to get extra details about VEG data file kindly visit the web site. .