[Bug 740620] New: decklinksink 59.94i and 60i are 30 fps.

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Nov 24 04:34:27 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=740620
  GStreamer | gst-plugins-bad | git

           Summary: decklinksink 59.94i and 60i are 30 fps.
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: poizl at maindata.sk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


This commit
http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/sys/decklink/gstdecklink.cpp?id=a8f94fe1e153c615f8991d5828e379fdeacda614

change framerate of 1080 59.94i/60i modes to 60000/1001 and 60/1. But it should
be 30000/1001 and 30/1. The last chage for progressive mode is correct.

If you run "gst-launch-1.0 videotestsrc num-buffers=60 ! decklinksink mode=11"
or mode=12 it takes 2 seconds to complete and not 1 second as you would expect.

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