[gstreamer-bugs] [Bug 345396] Performance degrades with gstreamer0.10
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Tue Jun 20 02:23:02 PDT 2006
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GStreamer | gstreamer (core) | Ver: 0.10.5
Wim Taymans changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |wim at fluendo.com
Status|UNCONFIRMED |NEEDINFO
------- Comment #1 from Wim Taymans 2006-06-20 09:23 UTC -------
when reporting performance figures can you run this with again time, top can be
very deceiving. like so:
time filesrc location=blood.avi ! ffdemux_avi ! ffdec_mpeg4 ! ffmpegcolorpace !
videoscale ! fakesink silent=1
which typically gives in 0.10 (with blood.avi in bug #337866):
real 0m4.364s
user 0m3.205s
sys 0m1.051s
and in 0.8:
real 0m3.163s
user 0m2.468s
sys 0m0.660s
after that you need tools like cachgrind to figure out what's slowing stuff
down. in 0.10 it could be bug #321662.
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