[Bug 681971] New: Fix the invalid timestamp handling.:0.10

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Aug 16 01:20:29 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=681971
  GStreamer | gst-plugins-base | 0.10.x

           Summary: Fix the invalid timestamp handling.:0.10
    Classification: Platform
           Product: GStreamer
           Version: 0.10.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: bsreerenj at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=221348)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=221348)
Fix the invalid timestamp assigning.

This is an issue with gst-plugins-base, git version of 0.10 .

Fix frame->pts calculation if buffers come with DTS and were reordered.
If the videodecoders(subclassed from VideoDecoder) perform gst_adapter_flush()
instead of gst_video_decoder_add_to_frame() (it might not be the correct way to
do :)..), the input buffer timestamp in VideoDecoder might be invalid .Which
will leads to invalid timestamp value in reorderd_pts. An extra checking with
GST_CLOCK_TIME_IS_VALID is enough to fix this issue.

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