[gstreamer-bugs] [Bug 594812] [mpegpsdemux] Seeking broken for MPEG PS cut from VOB file

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=594812
  GStreamer | gst-plugins-bad | git

--- Comment #5 from Josep Torra Valles <n770galaxy at gmail.com> 2009-09-15 08:55:32 UTC ---
I've just tried with the seek example + git gstreamer and the issue is not
reproducible here.

GST_DEBUG=flu*:5 seek 15 "filesrc location=seeking-broken.vob ! mpegpsdemux !
flumpeg2vdec ! queue ! xvimagesink" 2>l.txt

Here is a relevant part of log in the video decoder to show the time required
to do seek.

0:00:07.262195906  7688      0x23924d0 DEBUG           flumpeg2vdec
flumpeg2vdec.c:1272:gst_flumpeg2vdec_src_event:<flumpeg2vdec0> seek - trying
directly upstream first
0:00:07.262224499  7688      0x23924d0 DEBUG           flumpeg2vdec
flumpeg2vdec.c:940:gst_flumpeg2vdec_sink_event:<flumpeg2vdec0> handling event
type flush-start
0:00:07.798722424  7688      0x23924d0 DEBUG           flumpeg2vdec
flumpeg2vdec.c:940:gst_flumpeg2vdec_sink_event:<flumpeg2vdec0> handling event
type flush-stop
0:00:07.798892867  7688      0x2982f50 DEBUG           flumpeg2vdec
flumpeg2vdec.c:940:gst_flumpeg2vdec_sink_event:<flumpeg2vdec0> handling event
type newsegment
0:00:07.798930948  7688      0x2982f50 DEBUG           flumpeg2vdec
flumpeg2vdec.c:969:gst_flumpeg2vdec_sink_event:<flumpeg2vdec0> new segment,
format=3, base=94840102773, start = 4778519102773, end=-1
0:00:07.798942617  7688      0x2982f50 DEBUG           flumpeg2vdec
flumpeg2vdec.c:1003:gst_flumpeg2vdec_sink_event:<flumpeg2vdec0> received new
segment time segment start=1:19:38.519102773, stop=99:99:99.999999999,
last_stop=1:19:38.519
0:00:07.798981709  7688      0x2982f50 LOG             flumpeg2vdec
flumpeg2vdec.c:846:gst_flumpeg2vdec_sink_chain:<flumpeg2vdec0> incoming buffer
timestamp 99:99:99.999999999 duration 99:99:99.999999999 offset
18446744073709551615 keyfr
0:00:07.798993772  7688      0x2982f50 DEBUG           flumpeg2vdec
flumpeg2vdec.c:849:gst_flumpeg2vdec_sink_chain:<flumpeg2vdec0> this buffer has
a DISCONT flag, flushing
0:00:07.799113457  7688      0x2982f50 LOG             flumpeg2vdec
flumpeg2vdec.c:846:gst_flumpeg2vdec_sink_chain:<flumpeg2vdec0> incoming buffer
timestamp 1:19:39.121366666 duration 99:99:99.999999999 offset
18446744073709551615 keyfra

I've commited several fixes related to performance some long ago, maybe those
fixed the issue. Are you using those changes?

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