[gstreamer-bugs] [Bug 641827] New: rtptheorapay: doesn't handle 0-size packets

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=641827
  GStreamer | gst-plugins-good | git

           Summary: rtptheorapay: doesn't handle 0-size packets
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: t.i.m at zen.co.uk
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


gst-launch -v v4l2src ! 'video/x-raw-yuv, width=320,height=240' ! theoraenc !
identity ! rtptheorapay config-interval=1 ! fakesink

...
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain   *******
(identity0:sink)i (28 bytes, timestamp: 0:00:10.271465869, duration:
0:00:00.033333333, offset: 10233333333, offset_end:  17569, flags: 256)
0x184c400"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain   *******
(identity0:sink)i (0 bytes, timestamp: 0:00:10.303454859, duration:
0:00:00.033333334, offset: 10266666666, offset_end:  17570, flags: 256)
0x15dde00"
...
WARNING: from element /GstPipeline:pipeline0/GstRtpTheoraPay:rtptheorapay0:
Invalid packet size (1 < 0 <= 0xffff)
Additional debug info:
gstrtptheorapay.c(746): gst_rtp_theora_pay_handle_buffer ():
/GstPipeline:pipeline0/GstRtpTheoraPay:rtptheorapay0
...
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain   *******
(identity0:sink)i (75 bytes, timestamp: 0:00:10.339410561, duration:
0:00:00.033333333, offset: 10300000000, offset_end:  17571, flags: 256)
0x15dde00"
/GstPipeline:pipeline0/GstIdentity:identity0: last-message = "chain   *******
(identity0:sink)i (271 bytes, timestamp: 0:00:10.371441528, duration:
0:00:00.033333333, offset: 10333333333, offset_end:  17572, flags: 256)
0x184c400"


IIRC 0-size packets have a meaning (repeat frame?).

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