[gstreamer-bugs] [Bug 345396] Performance degrades with gstreamer0.10
bugzilla-daemon at bugzilla.gnome.org
Thu Jun 22 03:12:09 PDT 2006
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GStreamer | gstreamer (core) | Ver: 0.10.5
------- Comment #15 from Eero Nurkkala 2006-06-22 10:12 UTC -------
(In reply to comment #14)
> You can safely ignore those.
I wouldn't agree...
I'm glad to see that by adding videoscale before ximagesink seems
to resolve the problem. Of course, it's not a solution, rather a
way to get rid of the problem. The negotiation overhead seems to be huge.
The command below:
gst-launch filesrc location=mpeg4.avi ! ffdemux_avi !
ffdec_mpeg4 ! ffmpegcolorpace ! videoscale ! ximagesink
gives much better performance.
timed values here:
real 2m 24.59s
user 1m 9.69s
sys 0m 3.08s
real 2m 22.25s
user 1m 8.55s
sys 0m 9.17s
--> no proble.
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