[Bug 50618] Slow video playback with 40mbits mpeg2+vdpau

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jun 2 12:06:12 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=50618

--- Comment #2 from nathanhi <nathanhirschauer at verfriemelt.org> 2012-06-02 12:06:12 PDT ---
>> mplayer -vo vdpau:fps=-1 -vc ffmpeg12vdpau: MPlayer: 14%, Xorg: 6,3% (**** Your
>> system is too SLOW to play this!  ****) -> Too slow! 1-10 fps
>
> I am curious what -vo vdpau:fps=-1 means. Using svn mplayer that just throws an
> unknown vdpau parameter for me.

-vo vdpau:fps=-1 disables all framedrop logic and timing adjustments. Are you
using mplayer1 or 2?

Source: man mplayer2:

fps=<number>
Override autodetected display refresh rate value (the value is needed for
framedrop to allow video playback rates  higher  than
                      display refresh rate, and for vsync-aware frame timing
adjustments).  Default 0 means use autodetected value.  A positive value
                      is interpreted as a refresh rate in Hz and overrides the
autodetected value.  A negative value disables all  timing  adjustment
                      and framedrop logic.

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