[Bug 797095] New: Deinterlace does not take effect with media-driver

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Sep 7 06:41:55 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=797095

            Bug ID: 797095
           Summary: Deinterlace does not take effect with media-driver
    Classification: Platform
           Product: GStreamer
           Version: git master
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: jason.k.chen at intel.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

Created attachment 373557
  --> https://bugzilla.gnome.org/attachment.cgi?id=373557&action=edit
Log of libva and media driver

The issue is from https://github.com/intel/media-driver/issues/181.
It is a Decode+DI case. I checked it on media driver side, found that
gstreamer-vaapi didn’t call VP pipeline to do deinterlace. For such Decode+DI
case, after decoding, vp context should be created, and then setup DI
parameters, and then call VP pipeline to do DI processing.

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