Distinguish missing from damaged output
An export that never appeared, a file that will not play and a playable file with wrong color are different failures. Record what happened and the approximate stage. Check whether a completed file already exists before starting the same job again. Repeated submissions can consume allowance without making the cause clearer.
Keep a small reproducible case
Use a short authorized sample that demonstrates the issue if possible. Retain the original source and important edit notes. Do not delete the only project in an attempt to clean up an uncertain state. If the service provides a status or error message, record it accurately rather than translating every delay into a confirmed failure.
Avoid a chain of unrelated repairs
Changing resolution, captions, source encoding and timeline length together makes it difficult to know what helped. Choose the smallest relevant check, such as the documented HDR route for a confirmed color issue. Inspect the result before proceeding. Stop when the fix would require changing a client requirement without authorization.
Escalate with useful, safe information
Describe the expected output, observed behavior and steps already tried. Remove private material from screenshots or attachments unless sharing it is authorized. A support reply or successful render still needs a final-file check. Keep the previous usable export separate so a troubleshooting attempt cannot silently become the published master.
Know when to stop changing the candidate
If repeated attempts consume allowance without narrowing the cause, preserve the last known state and ask the relevant support channel for a bounded diagnosis. More uploads are not automatically progress. Record whether an outcome is uncertain rather than failed, because a delayed export may still arrive. Check existing results before sending another job so the recovery process does not create confusing duplicate masters.
Sources used for this page
These records support the facts and comparisons above. Merchant-controlled records are labelled so you can separate product claims from independent evidence.
- Submagic documented editing workflow — Merchant documentation · care.submagic.co · Merchant-controlled · checked 2026-09-25
- Submagic HDR export guidance — Merchant documentation · care.submagic.co · Merchant-controlled · checked 2026-09-25