[Bug 706422] jpegenc is sending wrong buffer on specific input/resolution

Wed Aug 21 03:41:09 PDT 2013

https://bugzilla.gnome.org/show_bug.cgi?id=706422
  GStreamer | gst-plugins-good | 1.0.9

Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |wim.taymans at gmail.com
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |1.0.10

--- Comment #1 from Wim Taymans <wim.taymans at gmail.com> 2013-08-21 10:41:03 UTC ---
The core problem is in the depayloader base class not tagging DISCONT
correctly. This caused the jpegdepayloader to keep a large amount of unrelated
packets and feeding the decoder with bad input. 

The decoder should also be made a bit more reliable.

commit 121235511a5a25dfa5318b4b02491d219ecdd87e
Author: Wim Taymans <wim.taymans at collabora.co.uk>
Date:   Wed Aug 21 12:34:24 2013 +0200

    rtpbasedepayload: mark DISCONT on buffer in all cases

    Always mark discont on the input buffer when we detect a seqnum
    discont and not only when we previously marked ourselves DISCONT.

    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=706422

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