Convert OGX to captions

Sonix transcribes your OGX file and creates closed captions that make your content accessible to everyone.

ADA compliant
5-min turnaround
Accessible
Audio
Video
DOCX
SRT/VTT
PDF
53+ Languages
About This Format

Understanding OGX files

What is a OGX file?

Multiplexed Ogg media container

OGX files are multiplexed media files saved with the OGG container format. OGX files are very similar to OGG files, but can have multiple media streams that are encoded using different codecs. OGX files were designed to replace the older OGG Vorbis format. The OGX file is primarily associated with OGG files created by Xiph.Org Foundation. The file format can multiplex a number of separate independent open source CODECs for audio, video and text (e.g., subtitles). Ogg's various CODECs have been incorporated into a number of different free and commercial media players as well as portable media players from different manufacturers.

Common Uses

  • Multi-stream media
  • Complex media files

Audio Quality

Quality depends on encoded content

Transcription Tips for OGX

  • May contain multiple audio streams
  • Treated similarly to OGG/OGV files

Where OGX Files Come From

  • Specialized multimedia applications
10x
Faster than real-time
Get your OGX captions in minutes
99%
Accuracy rate
Industry-leading AI for OGX files
53+
Languages
Captions in any language
30+
Export formats
SRT, VTT, SCC, and more
How It Works

Create captions from OGX in 6 steps

Step 1

Create account

Sign up for Sonix's free trial. Includes 30 minutes free.

Step 2

Upload file

Upload your OGX file from your computer or cloud storage.

Step 3

Select language

Choose from 53+ languages spoken in your file.

Step 4

Auto-transcribe

Sonix AI transcribes your OGX with word-level timestamps.

Step 5

Edit captions

Fine-tune timing and formatting for accessibility.

Step 6

Export

Download closed captions in SRT, VTT, or SCC format.

Common Questions

Everything about OGX captions

Can you create closed captions from OGX files?

Yes! Sonix transcribes your OGX file with precise timestamps and creates closed captions in standard formats.

What's the difference between subtitles and closed captions?

Closed captions include non-speech elements like [music], [applause], and speaker identification. They're designed for deaf and hard-of-hearing viewers.

Are Sonix captions ADA compliant?

Yes! Sonix captions meet accessibility requirements when properly reviewed and edited. Our editor helps ensure timing and accuracy standards.

What caption formats are supported?

Export captions as SRT, VTT, SCC (for broadcast), and other formats. Each format has specific use cases.

Can I add sound descriptions?

Yes! Use our editor to add [music], [laughter], and other non-speech descriptions for full accessibility.

Do captions help with SEO?

Absolutely! Captions make your video content searchable and improve accessibility, both of which can boost SEO rankings.

Why Sonix

Accessible captions from OGX files

Accessibility First

Create captions that make your content accessible to deaf and hard-of-hearing viewers.

ADA Compliant

Meet accessibility requirements with properly formatted closed captions.

Sound Descriptions

Add non-speech elements like [music] and [applause] for full context.

SEO Benefits

Captions make video content searchable and improve discoverability.

Related

More ways to convert OGX files

Other OGX conversions

OGX to Text

Convert now

OGX to PDF

Convert now

OGX to DOCX

Convert now

OGX to SRT

Convert now

OGX to VTT

Convert now

OGX to Subtitles

Convert now

Add Subtitles to OGX

Convert now

Other file formats

OGV to text
RM to text
FLV to text
TS to text
MP4 to text
M4V to text
MPG to text
MXF to text
M2V to text
WEBM to text
See all supported file formats
Reviews

Trusted by accessibility teams

4.98 rating from 211 reviews

The entire process is extremely straightforward and what I liked most was the accuracy of the transcriptions and translations. I must say, I had some doubts as to what the quality would be like since it was in French, but I was not disappointed in the least.
RI
Rahmim I.
Melbourne, Australia
The fact that your service can export text as subtitles and can match the subtitles to the paragraphs in the transcript is just great! Also, the text editor is just awesome. The fact it bonds text and timing in the video so I can check and compare what was pronounced and what was recognized is truly fantastic.
ED
Eugene D.
Minsk, Belarus
I'm very happy with the experience. The Spanish translations are superb. I'm in awe!
LV
Luis V.
San Jose, Costa Rica
Sonix is a godsend service boosting my productivity and alleviating a major source of stress in my life.
OF
Olivier F.
Adachi, Japan
It’s super easy to use and I was so impressed how fast the transcription came back. I love that you can listen to the recording while following along with the transcripts. I also l...
SS
Samantha S.
Suffolk County, NY USA
Thank you for all of your help with my dissertation!!! Ya'll rock!!
MA
Miranda A.
Houston, TX
Easy to use and it saved me SO much time transcribing.
NF
Noreen F.
Toronto, Canada
I’ve now used Sonix.ai twice, and find the service simple and accurate. It’s exactly what I’ve been looking for to get text from audio and video recordings.
PS
Philip S.
Crestline, CA, USA
Read more testimonials
Get Started

Create OGX captions now

Try Sonix free with 30 minutes minutes of transcription. No credit card required.

99% accuracy. Every word matters.

AI transcription and translation in 53+ languages.

30 minutes free
No credit card
Cancel anytime
Product
TranscriptionTranslationSubtitlesAI Analysis
Solutions
EnterpriseHealthcareLegalEducation
Resources
PricingAPI DocsSecurityContact
Let our support team help you with all of your automated transcription questions. Pictured: Christine Lee

Need help getting started?

Browse our Help Center , tutorials , and video guides .

Visit Help Center
Popular Resources
What does closed caption meanHelp me translate a video to a different languageHow do I to convert audio to text?How to record a phone callWhat is an ogg fileWhat is a m4a file