#WebVMT
Watch Rob Smith from @away-team-software.bsky.social explain the new OGC standard Web Video Map Tracks (WebVMT) for synchronizing location with video for the web. Check the video at maptiler.link/4dUYud2
June 12, 2025 at 3:11 PM
W3C Breakouts Day 2025 is happening on March 26.
This is a free and online event to learn, and discuss, about topics like web docs, Baseline, ActivityPub, FedCM, funding, WebVMT, geolocation, AI agents, and more!
Don't miss on this opportunity to dive into exciting web-related topics
W3C Breakouts Day 2025
Skip ⬇
buff.ly
March 17, 2025 at 8:34 AM
Terrific response from #OGC D&I DWG audience to our Testbed-20 GIMI geotagged video presentation in Mérida yesterday. Many thanks to @creaf.cat for their support. youtu.be/LKteJ91UFeA #WebVMT #GeoPose @w3c.bsky.social @maptiler.bsky.social @maplibre.org #OpenSeaMap @openlayers.org
OGC Testbed-20: Maritime & Aerial Geotagged Video Analysis
YouTube video by opengeospatial
youtu.be
June 11, 2025 at 9:03 AM
Sneak preview of our forthcoming @opengeospatial.bsky.social Testbed-20 video which demonstrates how #WebVMT can aggregate data to improve vessel tracking accuracy and enhance image cognition in a web browser @w3c.bsky.social @maptiler.bsky.social
May 21, 2025 at 2:41 PM
Brilliant response at @opengeospatial Testbed-21 Kick-off meeting to our proposal that explores video metadata search with vehicle collision monitoring use case using #WebVMT and #DataCue in a web browser. Thanks to all who participated #NGA @w3c.bsky.social #Nextbase
October 8, 2025 at 11:23 AM
Check out our @opengeospatial.bsky.social Testbed-20 video which demonstrates how #WebVMT can aggregate sensor data with video to improve vessel tracking accuracy & enhance image cognition in a web browser @w3c.bsky.social @maptiler.bsky.social @maplibre.org @openlayers.org youtu.be/LKteJ91UFeA
OGC Testbed-20: Maritime & Aerial Geotagged Video Analysis
YouTube video by opengeospatial
youtu.be
May 29, 2025 at 1:25 PM
Watch our #OGC Testbed-21 video to see how dash cam metadata can quickly access & locate relevant video content to protect drivers & find potholes using #WebVMT in a web browser #W3C #NGA #NASA @nationalhighways.bsky.social @ordnancesurvey.bsky.social #Nextbase www.youtube.com/watch?v=DJN-...
OGC Testbed-21 GIMI: Dash Cam Video Analysis
YouTube video by opengeospatial
www.youtube.com
July 2, 2026 at 3:53 PM
Want to know how video metadata can help you quickly locate relevant content?
Then check out our introductory tutorial video from @opengeospatial.bsky.social Code Builder event at #Geovation in London #W3C @ordnancesurvey.bsky.social #NGA #NASA youtu.be/k4KVFKnecEI
WebVMT: GIMI Video Metadata on the Web
YouTube video by opengeospatial
youtu.be
July 1, 2026 at 1:25 PM
Sneek preview of our forthcoming @opengeospatial.bsky.social Testbed-21 video showing how dash cam metadata can quickly access relevant video content to protect drivers & find potholes using #WebVMT in a web browser #W3C #NGA #NASA @nationalhighways.bsky.social @ordnancesurvey.bsky.social #Nextbase
June 25, 2026 at 4:21 PM
Enthusiastic reception at #Geovation for our dash cam demo showing how video metadata can protect drivers & locate potholes, and how GIMI video metadata can be accessed with #WebVMT in a web browser #W3C @opengeospatial.bsky.social #Nextbase @nationalhighways.bsky.social #NGA #NASA #OrdnanceSurvey
May 15, 2026 at 10:53 AM
Catch up with our #OGC Testbed-21 Demo Day presentation showing how dash cam video metadata can protect drivers & find potholes, and how GIMI video metadata can be accessed with #WebVMT in a web browser files.ogc.org/external/fil... #Nextbase @nationalhighways.bsky.social #NGA
OGC Testbed-21 Final Demonstration - Day 1 Part 2.mp4
files.ogc.org
May 8, 2026 at 9:49 AM
Insightful feedback at #OGC Testbed-21 Demo Day to our demo showing how dash cam video metadata can protect drivers & find potholes, and how GIMI video metadata can be accessed with #WebVMT in a web browser #W3C @openlayers.org #Nextbase @nationalhighways.bsky.social #NGA #NASA
May 7, 2026 at 11:44 AM
Join us online on 6 May to discover how dash cam video metadata can protect drivers & find potholes, and how GIMI video metadata can be accessed with #WebVMT in a web browser. Registration is free & open to all. events.ogc.org/Testbed-21-F... #W3C #NGA #Nextbase @nationalhighways.bsky.social
Testbed-21 Demonstration
events.ogc.org
May 2, 2026 at 7:51 PM
Fantastic response from #OGC Testbed-21 GIMI audience to our dash cam accelerometer demo that shows how sensor data can forensically identify locations of potholes and collisions with associated video using #WebVMT in a web browser #W3C @openlayers.org #Nextbase
April 17, 2026 at 8:05 AM
Great feedback from #OGC Testbed-21 GIMI audience to our dual dash cam demo showing how binary metadata can be accurately synchronised with front and rear videos using #WebVMT in a web browser. Discover more details at github.com/webvmt/commu... @w3c.bsky.social #Nextbase
March 14, 2026 at 6:08 PM
Check out the simplified #WebVMT interpolation syntax in the latest @w3c.bsky.social Editor's Draft that allows intermediate data values to be calculated in a lightweight and flexible way at any instant during a WebVMT cue w3c.github.io/sdw/proposal... #OGC
January 5, 2026 at 4:06 PM
Explore how to use #WebVMT's timed video metadata features with #DataCue - and how these differ from WebVTT - using our simple comparison table and online demos. Visit webvmt/vmt-sync-examples github repo to find out more github.com/webvmt/vmt-s... @w3c.bsky.social #OGC
December 5, 2025 at 12:57 PM
Fantastic demo at #w3cTPAC MEIG meeting today showing how #WebVMT can synchronise DMX lighting cues with online video in spectacular style. See for yourself at WoT's Live Demo breakout on Wednesday 17:30-18:30 JST www.w3.org/2025/11/TPAC... #NTTDocomoBusiness #YamahaMusic #OGC
November 10, 2025 at 2:07 PM
Watch our video on #w3cTPAC 2025 website showcasing how #WebVMT can accurately synchronise geotagged video from multiple cameras and identify wrong-way traffic using roadside footage in a web browser. www.w3.org/2025/11/TPAC... #OGC @nationalhighways.bsky.social #NTTDocomoBusiness #YamahaMusic
November 9, 2025 at 10:58 PM
Check out our video on #w3cTPAC 2025 website showcasing how #WebVMT can synchronise data with video to improve maritime vessel tracking accuracy and enhance cognition of aerial observation footage in a web browser. w3.org/2025/11/TPAC... #OGC #NTTDocomoBusiness #YamahaMusic
November 8, 2025 at 3:05 PM
Insightful feedback from #OGC Moving Features SWG audience to our presentation showing how maritime tracking and aerial observation video can be enhanced with #WebVMT and #GeoPose youtu.be/LKteJ91UFeA @w3c.bsky.social #NGA
OGC Testbed-20: Maritime & Aerial Geotagged Video Analysis
YouTube video by opengeospatial
youtu.be
October 29, 2025 at 4:18 PM
Check out our updated online demos showing how timed metadata can be synchronised with video using #WebVMT and accessed in a web browser with #DataCue. Visit webvmt/vmt-sync-examples github repo to explore our new track event demos right now github.com/webvmt/vmt-s... @w3c.bsky.social #OGC
October 6, 2025 at 8:02 PM
Explore our online demos showing how timed metadata can be synchronised with video using #WebVMT and accessed in a web browser with #DataCue. Visit webvmt/vmt-sync-examples github repo to see these in action right now github.com/webvmt/vmt-s... @w3c.bsky.social #OGC
August 4, 2025 at 8:58 PM
Check out the updated #WebVMT demos which showcase CSS support, map rotation & @maplibre.org integration. Special thanks to @maptiler.bsky.social for permission to include their map data in the London-Brighton demo webvmt.org/demos @w3c.bsky.social #OGC @openstreetmap.bsky.social
July 29, 2025 at 9:45 AM
A sneak preview of how video metadata can be surfaced in a web browser agnostically of video encoding by using #WebVMT and #WICG DataCue. @w3c.bsky.social #OGC #NGA @esriuk.bsky.social #GEOINT #MISB

Find out more at github.com/webvmt/commu...
July 24, 2025 at 3:30 PM