Il 02/06/2015 12:29, Francois Gouget ha scritto: > On Tue, 2 Jun 2015, Fabio Fantoni wrote: > [...] >> Video on youtube, > Does it look like the video moves back and forth? Or maybe just the > progress bar area, with some shearing too. That's a known issue caused > by the progress bar popping up and down. > > >> hd trailer (file) with vlc (without vp8 works correctly) and win media >> player. > I have not been able to really test with VLC here. I use Xspice which > apparently does not support Xshm and that causes VLC to crash. And since > I'm not testing with a VM windows media player is out. > > Is bandwidth limited between the server and the client? With VP8, if an > I frame gets dropped then the following P frames will be broken. I'm not > sure how it handles that. Does adding error-resilient=1 or > error-resilient=2 to vp8enc make a difference? > No bandwidth limit, on client I saw use between 1 and 3 mb, both server and client have 1 gbps cabled network (lan). Server used for testing is a dell PE T310 with cpu xeon X3450 is asus K53S with core i5-2430M. Server cpu usage of qemu process is over 300% on streming video. spice streaming video setting is 'all' and codec 'gstreamer:vp8', no error/warning in qemu logs. I used github.com/fgouget/spice-gtk/commits/gst including "avoid gstreamer deadlock" and github.com/fgouget/spice/commits/gst in latest test. Client cpu and network usage seems low but streaming video is bad (with vp8), here a small video example done with smartphone: http://fantu.it/vari/spice-gtk-vp8.mp4 I'm going crazy, I'm not understand what can be the problem :( Is more probable client or server side problem? What I must check better? Thanks for any reply and sorry for my bad english.
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