[gstreamer-bugs] [Bug 626637] gnlcomposition hangs while merging two fragments of MPEG2 file

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Aug 12 04:05:02 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=626637
  GStreamer | gnonlin | git

--- Comment #5 from Vladimir <wl2776 at gmail.com> 2010-08-12 11:04:58 UTC ---
Also tried creating simple pipelines and perform segment seeks.

1. filesource -> mpegpsdemux -> multiqueue -> mpegpsmux -> filesink
2. uridecodebin -> multiqueue -> twolame  ->
                              -> mpeg2enc -> mpegpsmux -> filesink

Segment seeks were the following

rs=gst_element_seek(pipeline,
   1.0,
   GST_FORMAT_TIME,
   GST_SEEK_FLAG_FLUSH|GST_SEEK_FLAG_ACCURATE|GST_SEEK_FLAG_SEGMENT,
   GST_SEEK_TYPE_SET,
   5LL*GST_SECOND,
   GST_SEEK_TYPE_SET,
   15LL*GST_SECOND
);

In both cases the resulting file was 10 second long and contained 5th though
15th seconds of the source clip.

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