WebVMT Status Update

1. Progress Made
    i. Continued participation in OGC Testbed-17 Moving Features From Digital Motion Imagery [1]. Created autonomous vehicle use case for tracking vehicles, cyclists and pedestrians from a dashcam, and tracking objects between front and rear camera views.
    ii. Continued discussion of unbounded cue [2] support for WebVTT and proposed generalised solution [3].
    iii. Continued alignment discussions with OGC GeoPose SWG [4].
    iv. Presented recent WebVMT progress overview at SDW IG meeting on 24 June 2021 [5].
    v. Discussed river discharge use case using smartphone footage on 5 July 2021 for inclusion in future OGC Testbed work.

2. Next Steps
    i. Raise camera orientation issue in WebVMT Community Group [6] based on GeoPose discussions.
    ii. Investigate unbounded cue [2] implemention in Firefox [7] and Chrome [8].
    iii. Continue alignment discussions with OGC GeoPose SWG [4].
    iv. Continue participation in OGC Testbed-17 Moving Features From Digital Motion Imagery [1].
    v. Continue community outreach and identify more activities to promote progress towards the standardisation track.

[1] https://portal.ogc.org/files/?artifact_id=95726#MovingFeatures <https://portal.ogc.org/files/?artifact_id=95726#MovingFeatures>
[2] https://html.spec.whatwg.org/multipage/media.html#unbounded-text-track-cue <https://html.spec.whatwg.org/multipage/media.html#unbounded-text-track-cue>
[3] https://github.com/w3c/webvtt/issues/496#issuecomment-867043198 <https://github.com/w3c/webvtt/issues/496#issuecomment-867043198>
[4] https://www.ogc.org/projects/groups/geoposeswg <https://www.ogc.org/projects/groups/geoposeswg>
[5] https://www.w3.org/2021/06/24-sdw-minutes.html#t01 <https://www.w3.org/2021/06/24-sdw-minutes.html#t01>
[6] https://github.com/webvmt/community-group/ <https://github.com/webvmt/community-group/>
[7] https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Introduction <https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Introduction>
[8] https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/contributing.md <https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/contributing.md>