Use Cases · Field Notes

EVERY CASE STARTS

WITH A REJECTION.

Eight delivery problems we fix every week — logged the way they actually arrive: a failed report, a drifting subtitle file, a package a platform will not take. What broke, what we did, what it was worth.

Protocol

HOW EVERY CASE FILE RUNS

A

THE PROBLEM ARRIVES

A rejected delivery, a failed QC report, or a spec you cannot hit before the deadline. Send the file, the error, or the requirement — nothing formal needed.

B

WE FIND THE REAL FAULT

Metadata fields, audio layouts, subtitle timing, wrappers or packaging structure — diagnosed at file level instead of guessed at, then repaired and validated against the spec.

C

YOU GET FILES THAT PASS

Compliant assets ready to upload, plus a plain-English note on what was wrong so the same failure does not come back next quarter.

Case Log

EIGHT FILES, ALL CLOSED

Logged in the order they usually reach us. Every entry: the fault, the fix, the result.

01
OTT DELIVERY

Failed OTT Delivery Overnight

What went wrong

A platform rejects the package hours before a scheduled launch, with the US office already offline.

What we did

Rejection report decoded, package rebuilt to the platform template, re-validated and re-delivered from London before the team logged back in.

✓ Resolved

Launch date held instead of slipping a week.

For OTT platforms, distributors & broadcasters
02
SUBTITLES

Subtitle Drift Before Release

What went wrong

Captions start in sync and slide out by several seconds across the episode.

What we did

Frame-rate mismatch identified, timings re-conformed, punctuation and reading speed cleaned, then re-exported to the required format.

✓ Resolved

Accessibility compliance restored — whole seasons corrected in one pass.

For post houses, localisation teams & streamers
03
METADATA

Broken Metadata Across A Library

What went wrong

Hundreds of titles carrying missing fields, bad IDs and inconsistent naming.

What we did

XML, JSON and CSV sidecars repaired and normalised, required platform fields populated, naming standardised across the full catalogue.

✓ Resolved

Ingest passes on the first attempt, with one reusable metadata standard.

For content owners & archive holders
04
AUDIO

Audio Mapping Issues

What went wrong

Channels land in the wrong order, or a 5.1 mix arrives as unusable stereo.

What we did

Track layout audited against the delivery spec, channels re-mapped and re-labelled, loudness verified, asset re-wrapped without a re-encode where possible.

✓ Resolved

No dialogue on the wrong channel at air — fixed without returning to the mix stage.

For broadcasters, vendors & production teams
05
ARCHIVE

Archive Modernisation

What went wrong

Legacy tape-era masters that no modern streaming platform will accept.

What we did

Old wrappers and codecs assessed, files transcoded to current mezzanine specs, subtitles and metadata rebuilt alongside them.

✓ Resolved

Back catalogue becomes sellable again — cloud-ready with no in-house tooling.

For libraries, rights holders & distributors
06
PACKAGING

Multi Platform Packaging

What went wrong

One title, five platforms, five conflicting sets of delivery rules.

What we did

Versioned packages built per platform — correct wrappers, subtitle formats, artwork and metadata — each checked against its own spec sheet.

✓ Resolved

One master, every platform satisfied. No repeat rejections across territories.

For distributors & streaming startups
07
URGENT

Emergency Delivery Support

What went wrong

A delivery fails late in the day and the deadline does not move.

What we did

Immediate triage on the failed report, fastest viable fix agreed in writing, asset repaired, checked and pushed the same working session.

✓ Resolved

Escalations resolved, not queued — direct contact with the person doing the work.

For any team facing a hard delivery deadline
08
BATCH

Batch Metadata Cleanup

What went wrong

Thousands of assets that each need the same small, repetitive correction.

What we did

Scripted batch processing across the full set, validated in sample groups first, with a change report showing exactly what moved.

✓ Resolved

Weeks of manual work removed, with consistent output across every asset.

For media vendors & operations teams
Behind The Turnarounds

You send the issue. We sort it.

Most of these cases do not need a big project. They need somebody who has already seen the failure, knows which field or which channel is wrong, and can turn the asset around without a week of back-and-forth.

OPEN A NEW CASE  ·  RESPONSE WITHIN WORKING HOURS

GOT A DELIVERY PROBLEM?

Send the failed report, spec sheet, metadata issue, subtitle file, or delivery requirement — we will tell you the quickest way forward.

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MUXMENDERS​
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