[gstreamer-bugs] [Bug 622390] New: programmable camera

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Jun 22 06:04:22 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=622390
  GStreamer | gst-plugins-good | unspecified

           Summary: programmable camera
    Classification: Desktop
           Product: GStreamer
           Version: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: ensonic at sonicpulse.de
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=164302)
 View: https://bugzilla.gnome.org/attachment.cgi?id=164302
 Review: https://bugzilla.gnome.org/review?bug=622390&attachment=164302

add controlable properties

Did not wanted to push this before freeze. The attached patch makes some v4l2
properties controllable. Main issue is the timing of the parameter changes.
Right now I run an own timestamp counter because
- v4l2src is a live source and thus timestamps are unpredictable
- if we ask for 3 frames in the 'programm' we want 3 frames even if there is
one bad frame in between

I did not added property probe interface. If a camera does not have this
setting/getting them will be ignored.

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