[gstreamer-bugs] [Bug 617223] New: [tags] Add tags for direction of capture and movement

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=617223
  GStreamer | gstreamer (core) | git

           Summary: [tags] Add tags for direction of capture and movement
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: thiago.sousa.santos at collabora.co.uk
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


We could add tags for tagging direction of movement and capture (0 to 360
degrees).

I propose:

GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION (double from 0 to 360 degrees, 0 is
geographic north, clockwise)
GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION (same).

Meanwhile, we could also have
GST_TAG_GEO_LOCATION_MOVEMENT_SPEED (in m/s or km/h?)

I don't care about this one, but as we add the movement direction we might also
add the speed, right?

I'll prepare a patch.

FYI, those are used in exif (which xmp uses)

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