[gstreamer-bugs] [Bug 636707] New: Positioning in MPEG2 PS file is always on key frames.

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Dec 7 06:51:21 PST 2010


https://bugzilla.gnome.org/show_bug.cgi?id=636707
  GStreamer | gst-plugins-bad | git

           Summary: Positioning in MPEG2 PS file is always on key frames.
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: wl2776 at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Playbin2, loaded MPEG2 PS file responds to calls to 

gst_element_seek(element, 
   GST_SEEK_FLAG_FLUSH|GST_SEEK_FLAG_ACCURATE, 
   GST_SEEK_TYPE_SET, position, ... )

by positioning on I-frames only.

This can be very well seen on short clips, loaded in the seek example
 ( $GST_PLUGINS_BASE/tests/examples/seek/seek.c )

Example file: http://dl.dropbox.com/u/11507187/F14980_3.mpg

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