Yes & No. Video projects can of course be revised and updated as needed, provided the original developmental files are available and functional. Our team must perform this work, and cannot be done by the client, as highly specialized and proprietary pro-version software is used to create video edits, and is not a client-level resource. Please also note that social networks such as YouTube, etc., do NOT allow the simple "replacement" of a given video, but instead ONLY allow a new upload. What this means is that a video with high subscriptions, for example, will lose its placement in rank and popularity.