Bruce’s Shorts | 4.5 - IMF Captions & Subtitles - IMSC1
In the fourth season of ‘Bruce’s Shorts’, Bruce Devlin takes a look at the Interoperable Master Format (IMF). IMF needs a generic captioning and subtitling format for the planet. Episode 5 asks “Why choose IMSC1?”
Internet Media Subtitling & Captions (IMSC1) profile of Timed-Text Markup Language (TTML), the first global standard for captions. IMSC cations can be rendered into different formats for delivery: CTA 608, CTA 708, WST and many others. IMSC is designed to be used for mastering to multiple standards, just like IMF.
If you missed episodes 1, 2 and 3:
1. What is IMF?, check this link: Bruce‘s Shorts | 4.1 - Why does IMF exist?
2. What is an IMF IMP? check this link: Bruce‘s Shorts | 4.2 - Why does IMF IMP?
3. What is an IMF CPL? check this link: Bruce's Shorts | 4.3 - What is and IMF CPL?
4. How do you QC IMF? check this link: Bruce's Shorts | 4.4 — How do you QC IMF?
IMF is standardised by the SMPTE as ST 2067.
You might also like...
Playout & Transmission Technology At NAB 2024
As we approach the 2024 NAB Show we take a look at some of the discussion points and new playout & transmission technologies that will be available for investigation on the show floor.
NAB Show 2024 BEIT Sessions Part 2: New Broadcast Technologies
The most tightly focused and fresh technical information for TV engineers at the NAB Show will be analyzed, discussed, and explained during the four days of BEIT sessions. It’s the best opportunity on Earth to learn from and question i…
Standards: Part 6 - About The ISO 14496 – MPEG-4 Standard
This article describes the various parts of the MPEG-4 standard and discusses how it is much more than a video codec. MPEG-4 describes a sophisticated interactive multimedia platform for deployment on digital TV and the Internet.
Chris Brown Discusses The Themes Of The 2024 NAB Show
The Broadcast Bridge sat down with Chris Brown, executive vice president and managing director, NAB Global Connections and Events to discuss this year’s gathering April 13-17 (show floor open April 14-17) and how the industry looks to the show e…
5G Broadcast: Part 6 - Technical Dive Into 5G Broadcast & New 3GPP Standards
Standards bodies and mobile technology developers are putting the finishing touches to 5G Multicast and Broadcast. These include enabling seamless switching between unicast and multicast, and equally transparent roaming for users as they move between mobile cells. There is also…