Portuguese Captioning Services - CaptioningStar

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Our perfectly-timed Portuguese captions make your videos stand out

Are you tired of scouting for reliable captioning services for your Portuguese videos? Check with CaptioningStar.

Videos need captions. But you have to be careful in choosing the right captioning company that suits you. Try with many captioning services, learn about it, inquire about it and you’ll find out that CaptioningStar is the best choice for you. Our Portuguese closed captioning and Portuguese open captioning services can help your videos gain more views and traction.

As per FCC regulations in US, closed captioning is mandatory for Portuguese or bilingual videos broadcasted on television.  

French Video Captioning

The list is really big. We are integrated with many major video storage platforms.

What our users say

Always a step towards your needs!

No boundaries on formats

Any format in, any format out approach of us allows you to share your files without worrying about formats and conversions.

.SRTPopular caption file format
.WebVTTThe new W3C standard for captioning in HTML5.
.SBVSubViewer file format.
.DFXPW3C standard for captioning, used widely in Flash players
.SMISAMI captions for Windows Media Player.
.QTQuickTime captions.
.RTRealText captions for RealPlayer.
.SLTSpruce subtitle format for DVD Studio Pro.
.SUBCaptions for Sonic DVD Creator.
.SMPTE-TTThe FCC safe harbor format for IP captioning. Similar to DFXP.
.SCCScenarist Closed Caption format.
AVID SSSubtitle format supported by Avid systems.
JSONWord-level timing and confidence data.
MULTILUNGUAL .DFXPMultilingual DFXP file generated via machine translation. Translation into multiple languages is available. Available to enterprise customers.

Know about our captioning service

  • Our Portuguese Captioning Process makes you tension-free. We combine technology and expertise to increase captioning accuracy.
  • With our integration platform, you can upload the file and your transcript in a click.
  • Our captioners embed Portuguese captions to your video file with proper duration and formats.

Quick or quality? Both...

  • We never give up on quality and produce more than 99% accuracy.
  • Turnaround times are client-focussed and will be mostly within 12 hours, 24 hours and 48 hours depending upon the volume of the file.
  • In case of rush files, we go with the client’s choice.

Pay us in a click

  • Comfortable payment options just for you through- credit cards, debit cards, cheques and PayPal.
  • Also big discounts for you on bulk uploads of files and friend referrals

We have integrated with your favorite platforms

The list is really big. We are integrated with many major video storage platforms.

More integrations

Open Captioning Workflow

A simple and streamlined open captioning workflow.

Our Real- time Portuguese captioner have years of experience in programs such as:

  • Portuguese TALK SHOWS
  • Portuguese NEWS/NOTICIAS
  • Portuguese ENTERTAINMENT  
  • Portuguese SPORTING EVENTS
  • Portuguese COLLEGE CLASSES

Why CaptioningStar

Choose CaptioningStar to avail all benefits of open captioning in one go!


No service tiers or contracts. All customers receive our best service.


We’ve integrated with YouTube, Vimeo and many more.


We serve many clients with sensitive content.


We offer custom integration with your favorite platform.

Satisfaction Guaranteed

Problems with your file? We’ll make it right.

24/7 Support

We offer Email, Phone and  Live chat support around the clock.

Welcome to the club. 50% off on your first video

*Note : Discount on bulk uploads, universities and hard of hearing students

Talk to our experts and avail your free trial

Upload video + Get captioned video files. Get a 5 min demo of our tool to know how awesome it is.

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