theweatherelectric writes: Rob Glidden notes on his blog that MPEG has recently 'announced it has received proposals for a royalty-free MPEG standard and has settled on a deliberation process to consider them.' There two tracks towards royalty-free video currently under consideration by MPEG. The first track is IVC, a new 'standard based on MPEG-1 technology which is believed a safe royalty-free baseline that can be enhanced by additional unencumbered technology described in MPEG-2, JPEG, research publications and innovative technologies which are promised to be subject to royalty-free licenses.' The second proposed track is WebVC, an attempt to get the constrained baseline profile of H.264 licensed under royalty-free terms. Rob Glidden offers an analysis of both proposals. Also of interest is Rob's short history of why royalty-free H.264 failed last time.
theweatherelectric writes: Dr. Silvia Pfeiffer recently gave a Google Tech talk explaining the Web Video Text Track file format. She writes, 'On Wednesday, I gave a talk at Google about WebVTT, the Web Video Text Track file format that is under development at the WHATWG for solving time-aligned text challenges for video. I started by explaining all the features that WebVTT supports for captions and subtitles, mentioned how WebVTT would be used for text audio descriptions and navigation/chapters, and explained how it is included into HTML5 markup, such that the browser provides some default rendering for these purposes. I also mentioned the metadata approach that allows any timed content to be included into cues.' Slides of her talk are also available.