Telestream CaptionMaker and MacCaption

Video closed captioning software for any digital workflow.

Closed captioning products MacCaption and CaptionMaker allow you to easily author, edit, encode and repurpose video captions and subtitles for television, web and mobile delivery. Utilizing exclusive e-Captioning™ technology, MacCaption (for Mac) and CaptionMaker (for Windows) simplify the process of complying with FCC regulatory requirements, enabling greater access to broadcast content for television, online and mobile viewers.

Create Captions

The fastest and simplest way to author and edit closed captions and subtitles for any type of video. Take advantage of the same powerful yet easy to use captioning software trusted by top industry professionals.

Encode Captions

Export closed captions directly into broadcast and web media files, as well as a broad range of caption file formats, with industry-leading format creation and conversion support. Troubleshoot and QC your captioned media files.

Caption Repurposing

Pro and Enterprise versions offer the industry's most complete solution to extract closed captions from previously captioned video and re-export them to a variety of formats. Captions can be automatically conformed to match an edit decision list (EDL), or you can manually edit existing closed captions in an easy-to-use interface. Or simply re-insert the captions into your newly edited clip.

Automate Processing

Automate high volume caption processing tasks such as insertion and extraction, format conversion, time and frame rate adjustment, sub-clipping and clip assembly. Combine with Vantage for powerful automated captioning workflows.


Closed captioning for any workflow

 

File-based Workflows

Use our products to embed closed captioning directly into files, including: MPEG-2 Program and Transport Streams, MXF, QuickTime, MCC, and more. File-based video servers and Manzanita multiplexers for CableLabs VOD are also supported.

Closed Captions for Web and Mobile

Our software provides the flexibility to create closed captions for all the popular web and mobile formats, including: HTML5, YouTube, Flash, QuickTime, iTunes, and Windows Media. It also converts existing closed captions into web formats.

HD captioning for leading NLEs

MacCaption and CaptionMaker are the only software products that enable the HD closed captioning functions of Adobe Premiere Pro, Avid Media Composer & Symphony, and Final Cut Pro. You can edit and output HD and SD closed captions to tape, file, disc, mobile devices, and the web. Output caption support is also provided from most other NLE timelines directly to SD tape.

Harness the power of your video systems

Most popular NLE systems and capture cards accept Telestream encoded caption files and map the data to the proper location in the HD or SD video signal. We also support popular playout servers.

 

Live Broadcast and Live Webcast

Use our software with a hardware encoder to caption a live broadcast or to live text stream to a web site. Or, use it to caption live Windows Media webcasts. Captions can be input via speech recognition software or stenograph.

DVD and Blu-Ray

MacCaption and CaptionMaker work with all professional authoring programs, allowing you to create closed captions and subtitles for DVD and subtitles for Blu-ray.

Subtitling

Not only does our software create closed captions, but it is also an advanced subtitle creation and export tool.


Automatic Time Stamping

About Auto Time Stamp

To caption a video, you need a transcript. Then you need to synchronize, or time stamp, the transcript so that each phrase is displayed at the right time. In the past, synchronizing captions was a labor-intensive, time consuming process. Your options were limited to doing the time stamping yourself, or paying a service on a recurring basis to do it for you.

Telestream offers an Auto Time Stamp (ATS) feature for our post production closed captioning software. This feature is a huge time saver for organizations who need to caption a large volume of videos for which transcripts are available. Automatic time stamping won't always be as accurate as a human being, but since it identifies potential problem areas in the file, you can achieve the accuracy of a human being without the tedium of manually timing the entire video. This can also help you quickly identify any discrepancies in the transcript.

ATS works very well for videos such as (but not limited to): speeches, lectures, presentations, meetings, training videos, etc. which have clean audio. It does not work as well if the audio has already been mixed with music or sound effects, so it is isn't recommended for captioning dramatic content, music videos, videos with lots of background noise or low fidelity audio, such as telephone or VoIP recordings.

Requirements

  • An accurate transcript.
  • A video with a high quality audio track (i.e. good signal-to-noise ratio).
  • CaptionMaker or MacCaption software

Results

  • Automatically synchronizes each caption; no need to manually time stamp captions. (This labor-saving option takes MacCaption's and CaptionMaker's existing feature of automatically breaking unformatted text into captions to the next level of automation).
  • The process is much faster than real-time (15 times to 30 times faster, depending on the speed of your computer).
  • The software automatically detects captions with poor synchronization and highlights them in red, so you can spot check and manually correct these captions if you so choose.

 

 

About Boxer

We are a UK solution provider for the Video, Film and TV markets located in Harpenden, Herts supplying Broadcast and Post-Production equipment and integrated systems for over 25 years... More

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Boxer Systems
4 Allied Business Centre
Coldharbour Lane
Harpenden,
Herts. AL5 4UT

Mon - Fri: 9am - 5:30pm
01582 466100