[Bug 796625] New: vaapipostproc: Bob deinterlace doesn't work for raw file.

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Jun 19 04:45:53 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=796625

            Bug ID: 796625
           Summary: vaapipostproc: Bob deinterlace doesn't work for raw
                    file.
    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: fei.w.wang at intel.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

$gst-launch-1.0 -vf filesrc location=1920x1080.nv12 num-buffers=1 !
rawvideoparse format=nv12 width=1920 height=1080 ! vaapipostproc format=nv12
width=1920 height=1080 deinterlace-mode=1 deinterlace-method=bob !
checksumsink2 file-checksum=false frame-checksum=false plane-checksum=false
dump-output=true dump-location=bob_NV12_1920x1080.yuv

The output yuv have 2 frames, and each frame is bit match with input.

But by using yamivpp:
$yamivpp --di bob 1920x1080.nv12 1920x1080.bob.nv12
the output only 1 frame, and md5 is different with input.

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