A film that plays correctly in an editor can still be the wrong file to send home. It might be an earlier version, a short test range or a copy with missing sound. Before sharing, open the exact exported file from its saved location and review it outside the editing application.
Keep the delivery identifiable
Name the film and revision clearly, and note where the release copy is stored. Keep the project and source recordings separately. An exported movie is useful for watching, but it does not preserve every choice and source needed to revise the edit.
If an export stops in Final Cut Pro, the step-by-step export failure investigation begins with protecting the project and recording the actual alert. A successful short test is useful evidence; it does not confirm that the complete intended film has been delivered.
Check the sound in the same file
Confirm that the export task completed, then listen to a passage containing clear speech or music. If it is silent, distinguish a playback problem from a missing or silent audio output. Avoid changing the whole edit before checking which result you have.
The Lightworks checklist for a silent completed export compares the sequence, originals and actual saved file. Hearing a clip in a source viewer is a different check from hearing the assembled film.
Related troubleshooting is available through Lightworks Guide’s independent help library and Final Cut Hub’s production guides. Use the instructions for the application involved and keep originals protected while diagnosing a fault.
Review the sharing scope
Watch the first and final seconds, inspect the smallest text and confirm that the chosen viewers can open the file. Review names, private locations and identifiable people before making a family film public. A private sharing link and a public upload are different releases, even when they use the same movie.
