How to save and reopen an editable TLVideo project

You have finished part of a video edit and want to come back to it later, or move it to another computer. Saving the finished video is not the same as saving the editable project. A finished video is a rendered file, while a project keeps the edit in a form you can continue changing.

Use the editor's project-saving option, keep the original clips and other media available, then reopen the saved project to check that the timeline still works. The exact controls vary by editor, so look for an option that saves the project rather than one that exports a finished video.

Save and reopen the project

1. Open the Video Editor you used to create the project. If the edit is already open, make sure you have the intended timeline and not just a rendered video playing in a preview or media player.
2. Use the editor's project-saving command. Choose a project format such as TLVideo if the editor offers a format choice. Do not choose an export or render option, which creates a finished video instead of an editable project.
3. Save the project in a folder you can find again. Use a clear name, such as family-trip-edit. If the editor creates a file with a .tlvideo extension, keep the extension so the editor can recognize the file.
4. Keep the source video clips, audio, images, and any other materials the project uses. If the editor refers to files in their original locations, moving or renaming those files can leave the project unable to find them. A dedicated folder for the project and its media makes later reopening easier.
5. Close the project, then open the saved project file from the editor or your file browser. Check that the timeline, clip order, trims, titles, and sound are present. Play a few sections, including one near the end, before you delete or move any original files.

If the editor uses a browser-based workspace, make a local project copy using its project-saving option before closing the tab or clearing browser data. A browser may keep temporary working information separately from a downloaded project file.

What you may see when you reopen it

The timeline and media appear as before

The project has reopened successfully. Check more than the first few seconds: verify that clips later in the timeline still appear, that titles are in place, and that the audio plays where expected. If you plan to move the project, test a copy from the folder or drive where you intend to keep it.

The timeline opens, but clips are missing

The project file may store instructions for the edit without containing the original media. In many editors, the project points to video and audio files saved elsewhere. If you see blank previews or a request to locate media, the project may be intact, but the editor cannot find one or more source files. Restore them to their previous locations or use the editor's media relinking option if it provides one.

A video plays, but you cannot edit the clips

You may have opened an exported video rather than the project file. A rendered video combines the visible edit into a single playback file. It usually does not preserve the original clip boundaries, separate audio tracks, or editable titles. Find the project file in the folder where you saved it and open that file in the editor.

The project will not open

Check that you selected the project file, not a similarly named video, and that its extension has not been changed. The project may also have been saved in a format or version the current editor cannot read. If possible, reopen it in the editor that created it, then save a new copy in a format supported by the version you plan to use.

How to fix common reopening problems

1. Look for the project file. Check the folder you chose and the browser's download location if you saved through a browser. Search by the project name, then inspect the file extension. A file ending in a video format such as .mp4 is generally an export, not the editable project.
2. Put the media back where it was. If you moved source clips after saving, restore them to their original folder and reopen the project. On Windows 11, use File Explorer to check the folder and file names. On macOS, use Finder. Avoid renaming source files until you have confirmed the project opens.
3. Relink missing media. If the editor offers a way to locate missing files, point it to the original clip or to the folder containing the project media. Match the exact source file when possible. Replacing it with a different clip that has a similar name can change the edit or cause timing differences.
4. Open the project in the right editor. Use the same Video Editor that saved the project, especially if another program reports an unsupported format. If the project was made in a browser, reopen the editor in the same browser profile and check for a saved local project copy.
5. Restore a backup before trying repairs. Make a duplicate of the project file before changing its name, location, or format. If the latest copy is damaged or incomplete, a previous version may still open. Do not overwrite your only project copy while troubleshooting.

Keep the project separate from the finished video

A project file and an exported video have different jobs. The project is for making changes. The exported video is for watching or sharing. Keep both if you need to continue editing and also want a ready-to-play copy. Give them distinct names, such as trip-edit.tlvideo and trip-final.mp4, so you do not mistake one for the other.

For a project you will move to another computer, copy the project file and the source media together, then reopen the copy before removing the originals. This simple check can reveal missing files while you still have the original folder available.