mirror of https://github.com/mpv-player/mpv
Also mention sysctl for adjusting RTC settings.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19975 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -570,9 +570,14 @@ There are three timing methods in <application>MPlayer</application>.
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option enables it, but a properly set up kernel is required.
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If you are running kernel 2.4.19pre8 or later you can adjust the maximum RTC
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frequency for normal users through the <systemitem class="systemname">/proc
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</systemitem> filesystem. Use this command to
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</systemitem> filesystem. Use one of the following two commands to
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enable RTC for normal users:
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<screen>echo 1024 > /proc/sys/dev/rtc/max-user-freq</screen>
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<screen>sysctl dev/rtc/max-user-freq=1024</screen>
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You can make this setting permanent by adding the latter to
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<filename>/etc/sysctl.conf</filename>.
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</para>
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<para>
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You can see the new timer's efficiency in the status line.
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The power management functions of some notebook BIOSes with speedstep CPUs
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interact badly with RTC. Audio and video may get out of sync. Plugging the
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