AI-ASSISTED · HUMAN-IN-CONTROL · BROADCAST-VERIFIED

AI moves fast.
Your team has final say.

MUXEVO accelerates transcription and timing while keeping a human operator in control of review and approval. Supported MXF deliveries carry native CEA-708 services and CEA-608 compatibility captions—then decode the finished master to prove they are there.

Compare plans ↓Upload a media file ↗
People watching a television with closed captions
CCNative 708. Compatible 608. Verified.
A FILE-BASED POST-PRODUCTION WORKFLOW

From uploaded file
to finished master.

MUXEVO processes recorded files asynchronously. It does not listen to microphones, caption meetings, or provide a live broadcast caption feed.

01

Upload

Choose a prerecorded MP4, MOV, MXF, WebM or MKV file

02

Author

MUXEVO creates timed captions and native broadcast caption services

03

Verify

Independently decode 608/708 from the finished MXF

04

Download

Receive a captioned MP4 or verified Broadcast MXF master

SEE THE FILE WORKFLOW

Track the job.
Deliver the master.

The dashboard follows each uploaded file through processing and review. When it is ready, Deliveries gives your team a secure place to download, copy a private link, or email a recipient.

Safe demonstration dataThe interface uses generic sample media and recipient details—not customer information.
MUXEVO caption jobs dashboard and deliveries page with video thumbnails
01 · CAPTION JOBS02 · DELIVERIES
REAL BROADCAST CLOSED CAPTIONING

Native 708. Compatible 608.
One verified master.

MUXEVO provides file-based captioning for prerecorded programs—not live captioning. Supported Broadcast MXF deliveries carry native CEA-708 services and CEA-608 compatibility captions inside the finished program.

01

Real CEA-608/708 captions

Supported Broadcast MXF jobs receive native CEA-708 services plus CEA-608 compatibility captions—not burned-in text and not a renamed subtitle track.

Explore CEA-608/708 captioning →
02

Decode what was delivered

Caption QC inspects the finished program, independently decoding its 608 channels and native 708 services after encoding rather than trusting the source transcript.

See the Broadcast MXF workflow →
03

AI-assisted. Human-reviewed.

AI accelerates transcription, timing, placement and optional sound analysis. A human operator can review, revise and approve the captions before the final master is delivered.

See how human review fits →
REAL CEA-608/708 DELIVERY

Broadcast captions inside the finished master.

MUXEVO authors native CEA-708 services with CEA-608 compatibility captions for supported Broadcast MXF workflows. The result is encoded caption data—not a subtitle sidecar or words permanently burned into the picture. Learn more about file-based captioning and real 608/708 delivery.

COMMON QUESTIONS

Closed-captioning answers.

Does MUXEVO create real 608 and 708 captions?

Yes. For supported Broadcast MXF workflows, MUXEVO authors native CEA-708 services and CEA-608 compatibility captions, then independently decodes them from the finished master during quality control.

Can I use MUXEVO for live captioning?

No. MUXEVO is a file-based caption service for prerecorded media and completed programs.

What files can I upload and download?

MUXEVO accepts common prerecorded media formats including MP4, MOV, MXF, WebM and MKV. Output choices include captioned MP4 and supported Broadcast MXF profiles.

FULL PLAN COMPARISON

Broadcast-ready
from the start.

Every plan delivers real CEA-608/708 caption capability and verified Broadcast MXF output. Move up for deeper AI assistance, then add the complete human review, Caption Inspector, reporting and client-delivery workflow.

YOU STAY IN CONTROLAutomation handles the repetitive work.

You always keep manual control and final approval. MUXEVO makes the process easier so you can spend more time on everything else.

FeatureBasicMidHigh
Caption creation & output
Local file upload✓✓✓
AI-assisted caption creation✓✓✓
Captioned MP4 output✓✓✓
Captioned MOV · ProRes 422 output✓✓✓
Broadcast MXF output✓✓✓
NEWNative CEA-708 caption services✓✓✓
CEA-608 compatibility captions✓✓✓
NEWMultiple language caption services✓✓✓
Secure download✓✓✓
AI services
Public cloud link import—✓✓
AI-aware caption placement—✓✓
NEWMusic and sound-description suggestions—✓✓
Review, QC & revisions
Caption editor——✓
Human review and final approval——✓
Save drafts and re-embed revisions——✓
Profanity/content review——✓
MXF QC preview——✓
NEWCaption Inspector verification——✓
Processing reports——✓
Broadcast verification
Broadcast profile preflight✓✓✓
Picture, audio and duration checks✓✓✓
NEWIndependent post-encode caption decode✓✓✓
Caption packet integrity checks✓✓✓
Sharing & delivery
Copy direct-download links——✓
Email files to recipients——✓
Recipient delivery history——✓
Print-friendly reports——✓
THREE CLEAR WAYS TO WORK

Choose by what
you need to do.

No feature maze. Each plan has a clear purpose, and every plan includes the same secure processing, 100 GB quota, progress tracking, and seven-day retention.

01

Basic

Caption and deliver

For occasional, straightforward caption jobs

  • ✓Upload files from your computer
  • ✓Accurate English captions
  • ✓Captioned MP4, MOV or Broadcast MXF
  • ✓Native 708 + 608 compatibility for MXF
  • ✓Secure download
  • ✓100 GB workspace
02RECOMMENDED

Mid

Let AI handle the scene

For regular production teams and varied programming

  • ✓Everything in Basic
  • ✓Import Dropbox, OneDrive and public links
  • ✓AI-aware chyron placement
  • ✓Music and sound descriptions
  • ✓GPU-assisted media analysis
03

High

Review, prove and deliver

For broadcast operations and client delivery

  • ✓Everything in Mid
  • ✓Caption editor and revisions
  • ✓QC preview and Caption Inspector
  • ✓Detailed processing reports
  • ✓Email delivery and public share links