Video FPS on Qemu using dfbvideosink
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Video FPS on Qemu using dfbvideosink
 
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Hi All,
I am using gstreamer with dfbvideosink on QEMU(0.14.0) to play transport streams.
But all i get is 7-8 fps. I have tried with "sync = false", "vsync=false" and a "queue" between demuxer(mpegtsdemux) and decoder(decodebin) but there is no change in the fps of the video.
Can someone please help me on this... As this kind a urgent for me.
Any help is appreciated.
Thanks,
Ashwini
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2011/3/18 Ashwini Sharma <[hidden email]>
QEMU's processor emulation overhead is definitely playing a role in the performance.
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Re: Video FPS on Qemu using dfbvideosink
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There isn't any other parameter which can help me gain the fps.... ?
On Fri, Mar 18, 2011 at 4:41 PM, vineeth <[hidden email]> wrote:
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Re: Video FPS on Qemu using dfbvideosink
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On 18.03.2011 14:20, Ashwini Sharma wrote: > There isn't any other parameter which can help me gain the fps.... ? > I see two "parameters": 1.) buy a faster machine 2.) use a smaller video (smaller resolution, lower fps) If there would be a magic "play-video-faster" parameter, we would just have it on all the time, right. Stefan > > On Fri, Mar 18, 2011 at 4:41 PM, vineeth <[hidden email] > <mailto:[hidden email]>> wrote: > > > 2011/3/18 Ashwini Sharma <[hidden email] > <mailto:[hidden email]>> > > Hi All, > > I am using gstreamer with dfbvideosink on QEMU(0.14.0) to play > transport streams. > > > QEMU's processor emulation overhead is definitely playing a role > in the performance. > > > > But all i get is 7-8 fps. I have tried with "sync = false", > "vsync=false" and a "queue" between demuxer(mpegtsdemux) and > decoder(decodebin) but there is no change in the fps of the video. > > Can someone please help me on this... As this kind a urgent > for me. > > Any help is appreciated. > > Thanks, > Ashwini > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > <mailto:[hidden email]> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > > > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > <mailto:[hidden email]> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > > > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: Video FPS on Qemu using dfbvideosink
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Stefan,
None of your parameters helped me. for
> 1.) buy a faster machine
I have a i3 Core (3.2GHz), 4GB DDR3 RAM system
and
> 2.) use a smaller video (smaller resolution, lower fps)
I am playing a video of 544x576 Thanks for your inputs.
-Ashwini
On Mon, Mar 21, 2011 at 8:59 PM, Stefan Kost <[hidden email]> wrote:
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