[gstreamer-bugs] [Bug 615471] [videoscale] Interlaced handling makes output worse than no interlaced handling at all

Sun Jul 18 06:45:17 PDT 2010

https://bugzilla.gnome.org/show_bug.cgi?id=615471
  GStreamer | gst-plugins-base | git

Sebastian Dröge <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.31
            Summary|Videoscale filter broken    |[videoscale] Interlaced
                   |                            |handling makes output worse
                   |                            |than no interlaced handling
                   |                            |at all

--- Comment #14 from Sebastian Dröge <slomo at circular-chaos.org> 2010-07-18 13:45:12 UTC ---
commit 58c77eb1b4ba619f79a1123855cee2068295c09a
Author: Sebastian Dröge <sebastian.droege at collabora.co.uk>
Date:   Fri Jul 16 20:41:02 2010 +0200

    videoscale: Remove interlaced scaling again

    This behaviour was not preferred and caused visible image quality
    degradations. The real solution would be, to apply a real
    deinterlacing filter before scaling the frames.

    Fixes bug #615471.

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