> thom...@cs.tu-berlin.de pÃÅ¡e v So 12. 11. 2011 v 22:56 +0100: >> Hi, >> I planning to use Spice in a Infrastructure-Project. >> The idea is to use Thinclients with the spice-client-gtk/libspice-gtk. >> Now I have find a Thinclient thats have sufficient Performance for all >> Spice-Features. >> >> I tried find out if the current spice-client uses the GPU in any way >> (e.g >> via OpenGL). I guess Cairo is currently the only one used Lib that >> utilize >> Hardware-Acceleration-Features ? >> Please correct me if I'm wrong. >> >> My current Test-Thinclient-Hardware (1Ghz CPU,1 GB Ram, OpenGL 2.0 GPU) >> have massive Problems with Video-Playback (CPU-Load 100%). >> >> Do you plan on mid or long term to use any "Acceleration-Features" (e.g >> VAAPI,XvBA,GPGPU) to improve the improve Video-Playback or should I try >> to >> get a Thinclient with better CPU ? >> >> Has anyone experiences with Minimum System/Hardware Requirements for >> fluently Playback of an 720p Video via Spice ? >> > > Spice currently transmits video streams series of JPEGs in resolution > that is displayed in client, so for worst-case scenario, the hardware > should be able to decode MJPEG @ maximum screen resolution (for full > screen video in full screen spice client) > > HTH, > > David >
Hi, So, when I watch 720p Video @ Fullscreen (1920x1200) in the VM,the Server scale every Frame up, compresses it and sends it to the Client ? Guess networktraffic gone be high ? Therefore the Client must be able to decompress 24 ? 30 ? Frames per Secound @ 1920x1200 ? You just using libjpeg and gstreamer/pulseaudio for the Video-Playback ? Already thought about scaling at the client-side eg.via cairo or OpenGL? Greetings Thomas Tyminski Berlin , Germany >> Greetings >> Thomas Tyminski >> Berlin , Germany >> >> >> >> >> >> _______________________________________________ >> Spice-devel mailing list >> Spice-devel@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/spice-devel > > -- > > David Jaša, RHCE > > SPICE QE based in Brno > GPG Key: 22C33E24 > Fingerprint: 513A 060B D1B4 2A72 7F0D 0278 B125 CD00 22C3 3E24 > > > > _______________________________________________ Spice-devel mailing list Spice-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel
