iuc6

[iuc6]

On further testing, I noticed that tearing is still present on Windows 🙁

[iuc6]

Hi,

The Linux Distribution is CentOS 6.7 x86_64. The version of the browser is Chrome 53.0.2785.89; Firefox version is 45.1.0, though Firefox is unusably slow. Hardware acceleration is enabled in both, though I’ve also tried disabling it. The browser is running as a floating window. The CPU usage is low on the client side on both Windows and Linux (less than 10%). The server has a quad core 3.7Ghz CPU, hyperthreaded. It uses about 25% of the total CPU resources. The server has 10Gbit, and the clients are gigabit. dstat shows max 2Mbit of traffic when streaming HD video from server to client and the network is not at all congested. Indeed, I have set up a 2nd instance on another machine on the same LAN and I get the same issues. When I test with terminal services, there are none of these issues. I have increased the framerate to 60FPS and that seemed to help with the tearing, but it still exhibits the video pausing, then speeding up, though audio is in sync. Interestingly, it doesn’t seem to affect the CPU usage on the server.

Please let me know if you need any further details.

Thanks for the help,

Rich

[Author]

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