[gstreamer-bugs] [Bug 150577] New: - v4l2src gives very bad picture (as if untuned or in wrong color format or so)

bugzilla-daemon at bugzilla.gnome.org bugzilla-daemon at bugzilla.gnome.org
Thu Aug 19 11:52:55 PDT 2004


http://bugzilla.gnome.org/show_bug.cgi?id=150577
GStreamer | gst-plugins | Ver: 0.8.3

           Summary: v4l2src gives very bad picture (as if untuned or in
                    wrong color format or so)
           Product: GStreamer
           Version: 0.8.3
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: niklas.hoglund at telia.com
         QAContact: gstreamer-bugs at lists.sourceforge.net


I used scantv to get the frequencies in MHz of two Swedish TV channels. Using
the pipeline "gst-launch-0.8 v4l2src device=/dev/video0 frequency=182250000 !
video/x-raw-rgb, bpp=24, width=704, height=576 ! spider ! sdlvideosink" I can
view both (by multiplying the frequency with 1000000), but get very crappy
picture. Both channels work in xawtv, tvtime, zapping etc.

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