[Bug 648144] New: [vp8enc] Add more granularity to the speed levels

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Apr 18 12:09:12 PDT 2011


https://bugzilla.gnome.org/show_bug.cgi?id=648144
  GStreamer | gst-plugins-bad | git

           Summary: [vp8enc] Add more granularity to the speed levels
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: ylatuya at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=186225)
 View: https://bugzilla.gnome.org/attachment.cgi?id=186225
 Review: https://bugzilla.gnome.org/review?bug=648144&attachment=186225

0001-vp8enc-Add-more-granularity-to-the-speed-levels.patch

The following patch uses the cpu_used parameter to add more granularity to the
speed levels. Using the dummy test attached I get the following results:

speed=7 -> 17.34user 1.04system 0:08.25elapsed 222%CPU 
speed=6 -> 19.43user 1.24system 0:09.26elapsed 223%CPU 
speed=5 -> 23.92user 0.98system 0:12.39elapsed 200%CPU
speed=4 -> 42.06user 1.67system 0:14.59elapsed 299%CPU
speed=3 -> 48.77user 1.94system 0:19.36elapsed 261%CPU 
speed=2 -> 64.79user 2.71system 0:23.22elapsed 290%CPU
speed=1 -> 102.61user 4.62system 0:34.21elapsed 313%CPU
speed=0 -> 151.23user 6.52system 0:47.42elapsed 332%CPU

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.


More information about the gstreamer-bugs mailing list