Closed Captioning Services & Video Captioning Services

Captions are the transcription of dialogue from a media. It is the text that comes below a video, where a speech's article or some wordings are displayed for viewers to read those interactions from the medium. It adds value to a video display by giving interpretative data. Both verbatim and edited content, after transcription, can be expressed in text format for any audio clipping.

DISTINCTION BETWEEN CLOSED AND OPEN CAPTIONING

Open Captioning involves the process of displaying text on a video that cannot be turned on or off. Usually, one can view these kinds of website videos and some promotional contents. It is called by different names like baked on, burned-in, hard-coded captions, etc. They are mostly preferred for displaying movies in cinemas. Those sorts of films will be showcasing a single type of filming. The one pro of open formatting is that you don't require a separate file for saving and featuring.

Closed captioning, on the other hand, can be manually modified according to the need. Mostly videos televised on popular channels like Netflix, YouTube, and even the DVD players have the support system for CC. There are three good advantages of using CC. One- you can change its presentation over a video; two- you can have CC for so many file formats conveniently; last but not the least, three- even if the quality of the video is low, one will be able to interpret things from the medium through the excellent display of captions. 

Despite some facts that there were countable advantages, still, there are a few limitations of the services from closed captioning.

One of the significant limitations here is that the system or the platform should mandatorily support closed formatting inside it to express the texts overtly. One must understand and comprehend the setting for turning the captions on or off. Otherwise, it is entirely useless to have the option of CC, without knowledge about its practical usage.

Industry Announcements's article first appeared on OnlineVideo.net

A Machine-Learning-Based Approach to Automatic Caption Alignment for Video Streaming

To ensure a high-quality viewing experience—while maintaining compliance with regional regulations—it's imperative that audio and captions are in alignment. This can be achieved efficiently and cost-effectively with an auto-alignment system that utilizes machine learning. The result is a viewing experience that meets the high expectations of today's global audiences and drives growth.

21 Nov 2022