[Bug 773582] New: matroskamux does not allow resolutions above 4096x4096

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Oct 27 12:20:37 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=773582

            Bug ID: 773582
           Summary: matroskamux does not allow resolutions above 4096x4096
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: branko.subasic at axis.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 338602
  --> https://bugzilla.gnome.org/attachment.cgi?id=338602&action=edit
matroskamux -  allow resolutions above 4096x4096

The Matroska muxer does not allow resolutions with width and/or height greater
than 4096. But the Matroska format itself restricts them to unsigned values up
to 8 bytes long, which is a bit more than 4096.

Attached is a patch which remedies this.

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