[Bug 778792] New: H.264 decoder leads to stutters of video playback

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=778792

            Bug ID: 778792
           Summary: H.264 decoder leads to stutters of video playback
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: faham.negini at vecima.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

Using gstreamer pipeline:

gst-launch-1.0 filesrc location=./streams/62508/WGN_VU_2016-11-30_09.00.53.ts !
queue max-size-bytes=0 max-size-buffers=0 max-size-time=10000000000 ! tsdemux
name=dmx dmx. ! h264parse ! vaapih264dec ! queue max-size-bytes=0
max-size-buffers=0 max-size-time=10000000000 ! vaapisink

A specific content which is provided as an attachment vaapi leads to the
following errors and stutters in video playback. The provided capture is
decoded flawlessly using other software decoders:

0:00:10.265108270 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 49
0:00:10.266004175 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 52
0:00:10.269309769 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 51
0:00:12.266921394 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 146
0:00:12.266967034 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 147
0:00:12.268109413 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 152
0:00:12.268239254 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 153
0:00:12.273130175 25883      0x16ec630 ERROR                  vaapi
gstvaapidecoder_h264.c:2618:find_short_term_reference: found no short-term
reference picture with PicNum = 75

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