<div dir="ltr">Hi Pavel, <div><br></div><div>I have installed the latest nightly build but I have not seen any difference to adjust spice options:</div><div><br></div><div><img src="cid:ii_15ad98275cfba7e2" alt="Imágenes integradas 1" width="562" height="426"><br></div><div><br></div><div>I have not experienced any performance improvement... Just, from the virt-manager I'm not able to see my windows 10 desktop (it is completely black) XS</div><div><br></div><div>Am I looking at the correct place?<br></div><div><br></div><div><img src="cid:ii_15ad9b38225c358f" alt="Imágenes integradas 2" width="397" height="317" style="margin-right: 0px;"><br></div><div><br></div><div>From Remote Viewer I can see the desktop as usual (I'm upgrading windows):</div><div><br></div><div><img src="cid:ii_15ad9b4a8e1a0072" alt="Imágenes integradas 3" width="363" height="356" style="margin-right: 0px;"><br></div><div><br></div><div>May I revert the spice install in order to make my virt-manager work properly again?<br></div><div><br></div><div>Thanks a lot.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-03-09 13:24 GMT+01:00 Oscar Segarra <span dir="ltr"><<a href="mailto:oscar.segarra@gmail.com" target="_blank">oscar.segarra@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Pavel, <div><br></div><div>Yes, in my configuration I have already set:</div><div><br></div><div>vram: 64MB</div><div>streaming mode='filter' <-- I have tested with 'all" as well with the same results</div><div>image compression='auto_glz'</div><div><br></div><div>When I connect through the Internet or from my home wi-fi (54Mbps) In the logs I can see "LOW BANDWITH" detected, and the video performance is really bad.</div><div><br></div><div>Thanks a lot.</div><div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-03-09 13:14 GMT+01:00 Pavel Grunt <span dir="ltr"><<a href="mailto:pgrunt@redhat.com" target="_blank">pgrunt@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On Thu, 2017-03-09 at 06:43 -0500, Frediano Ziglio wrote:<br> ><br> ><br> > It's not a small addition. Usually wifi has a much higher latency<br> > then wired lan. For comparison on lan usually you<br> > have 2-4 ms latency while on wifi 80-100 ms unless you have powerful<br> > and quite idle network infrastructure<br> > (but still higher than wired).<br> ><br> > Unfortunately currently the protocol implementation is quite latency<br> > dependent.<br> ><br> > I don't think the latency here is an issue if you are using a recent<br> > encoder (here some client<br> > guy should help on how to know the encoder used).<br> <br> </span>Since you are on el7 system you can test our nightly builds:<br> <a href="https://copr.fedorainfracloud.org/coprs/g/spice/nightly/" rel="noreferrer" target="_blank">https://copr.fedorainfracloud.<wbr>org/coprs/g/spice/nightly/</a><br> which provides ability to switch the video encoder in spicy (package<br> spice-gtk-tools) under Options menu.<br> <br> Your vm needs to have the video streaming enabled (set to 'filter' or<br> 'all').<br> <br> (virsh edit VM ; and add <streaming mode='all'/> to graphics node)<br> <br> Also check if the image compression is turned on (ideally set to glz)<br> <span class="m_-6287360349526424610HOEnZb"><font color="#888888"><br> Pavel<br> </font></span><div class="m_-6287360349526424610HOEnZb"><div class="m_-6287360349526424610h5"><br> > Sorry, was meaning bandwidth in the above sentence.<br> ><br> > About the lag recently we detected another issue in the protocol<br> > implementation, hope<br> > we can tune and fix it in a short period.<br> ><br> > Frediano<br> ><br> ><br> > I'd like to add that the connection is via wi-fi (54Mbps).<br> ><br> > Is it enough for spice videos?<br> ><br> > thanks a lot.<br> ><br> > 2017-03-08 19:14 GMT+01:00 Oscar Segarra <<a href="mailto:oscar.segarra@gmail.com" target="_blank">oscar.segarra@gmail.com</a>>:<br> > > Hi, <br> > ><br> > > Youtuve videos from virt-manager (locally) has an acceptable<br> > > bejaviour... but If I try to connect from the LAN, the behaviour<br> > > is not acceptable... the sound goes much faster than the image.<br> > ><br> > > I have increased the video memory up to 64MB but I have not<br> > > experienced any improvement.<br> > ><br> > > Is there any way to diagnose this lag problems?<br> > ><br> > > Thanks a lot.<br> > ><br> > > 2017-03-03 22:45 GMT+01:00 Oscar Segarra <<a href="mailto:oscar.segarra@gmail.com" target="_blank">oscar.segarra@gmail.com</a>><br> > > :<br> > > > Hi, <br> > > ><br> > > > After some research, I have been able to install a newer version<br> > > > from:<br> > > ><br> > > > <a href="https://fedorapeople.org/groups/virt/virtio-win/direct-downloads" rel="noreferrer" target="_blank">https://fedorapeople.org/group<wbr>s/virt/virtio-win/direct-downl<wbr>oads</a><br> > > > /archive-virtio/virtio-win-0.1<wbr>.133-1/<br> > > ><br> > > > Now, Video has experienced a nice improvement... but sound still<br> > > > "hangs"...<br> > > ><br> > > > Is there any advice to customize sound?<br> > > ><br> > > > Thanks a lot.<br> > > ><br> > > > 2017-03-03 21:45 GMT+01:00 Pavel Grunt <<a href="mailto:pgrunt@redhat.com" target="_blank">pgrunt@redhat.com</a>>:<br> > > > > On Fri, 2017-03-03 at 20:19 +0100, Oscar Segarra wrote:<br> > > > > > I must say the version is weird.<br> > > > > > It is the version that comes with 2K8. I have not been able<br> > > > > to find<br> > > > > > the W10 qxl driver... ¿Can you paste the link?<br> > > > > ><br> > > > > It is on our page<br> > > > > <a href="https://www.spice-space.org/download.html#windows-binaries" rel="noreferrer" target="_blank">https://www.spice-space.org/do<wbr>wnload.html#windows-binaries</a><br> > > > ><br> > > > > Windows QXL-WDDM-DOD driver<br> > > > ><br> > > > > > Beside that which versions (kvm, spice) are you using? Are<br> > > > > you using<br> > > > > > a recent viewer?<br> > > > > ><br> > > > > > qemu-kvm.x86_64 10:1.5.3-126.el7 <br> > > > > <br> > > > > > @base<br> > > > > > qemu-kvm-common.x86_64 10:1.5.3-126.el7 <br> > > > > ><br> > > > > > spice-glib.x86_64 0.31-6.el7 <br> > > > > <br> > > > > > @base<br> > > > > > spice-gtk3.x86_64 0.31-6.el7 <br> > > > > <br> > > > > > @base<br> > > > > > spice-protocol.noarch 0.12.11-1.el7 <br> > > > > <br> > > > > > @base<br> > > > > > spice-server.x86_64 0.12.4-19.el7 <br> > > > > <br> > > > > > @base<br> > > > > ><br> > > > > > Regarding to the viewer version:<br> > > > > ><br> > > > > > remote-viewer.exe version 5.0-256<br> > > > > ><br> > > > > > Thanks a lot!<br> > > > > ><br> > > > > ><br> > > > > > 2017-03-03 18:04 GMT+01:00 Frediano Ziglio <fziglio@redhat.c<br> > > > > om>:<br> > > > > > > Hi, <br> > > > > > ><br> > > > > > > In my environment I have a W10 guest running on a centos 7<br> > > > > KVM<br> > > > > > > host. <br> > > > > > ><br> > > > > > > I have installed the following QXL Video driver:<br> > > > > > ><br> > > > > > ><br> > > > > > ><br> > > > > > > But when I try to see (on LAN) a youtube video, it doesn't<br> > > > > play<br> > > > > > > smoothly, even video and sound stops for a while and<br> > > > > continues a<br> > > > > > > little bit later. It looks I can see the video rendering<br> > > > > as i can<br> > > > > > > see a the half of one frame and the half of the following<br> > > > > frame on<br> > > > > > > the same "image".<br> > > > > > ><br> > > > > > > If I minimize the internet explorer (or chrome) to the<br> > > > > task-bar<br> > > > > > > image and sound goes better (not the perfect).<br> > > > > > ><br> > > > > > > ¿Is there any advice to improve video and sound experience<br> > > > > in KVM<br> > > > > > > with spice?<br> > > > > > ><br> > > > > > > Thanks a lot,<br> > > > > > ><br> > > > > > > I must say the version is weird.<br> > > > > > > We released a Windows 10 driver not much ago.<br> > > > > > > Beside that which versions (kvm, spice) are you using? Are<br> > > > > you<br> > > > > > > using a recent viewer?<br> > > > > > > New versions implements different code which requires less<br> > > > > > > bandwidth (should not<br> > > > > > > be a big problem with LAN but you would make sure).<br> > > > > > ><br> > > > > > > Frediano<br> > > > > > ><br> > > > > > ><br> ><br> </div></div><div class="m_-6287360349526424610HOEnZb"><div class="m_-6287360349526424610h5">> ______________________________<wbr>_________________<br> > Spice-devel mailing list<br> > <a href="mailto:Spice-devel@lists.freedesktop.org" target="_blank">Spice-devel@lists.freedesktop.<wbr>org</a><br> > <a href="https://lists.freedesktop.org/mailman/listinfo/spice-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/<wbr>mailman/listinfo/spice-devel</a><br> </div></div></blockquote></div><br></div> </div></div></blockquote></div><br></div>