> > +    g_object_set(
> > +        vs->h264->gst_encoder,
> > +        "tune", 4, /* zerolatency */
> > +        /*
> > +         * fix for zerolatency with novnc (without, noVNC displays
> > +         * green stripes)
> > +         */
> > +        "threads", 1,
> 
> It seems a bit dubious for QEMU to workaround VNC client bugs, as our
> server should be client agnostic. Shouldn't this flaw be fixed in noVNC
> instead.

To be more specific, it is either a x264 encoder bug, or a web
browser (VideoEncoder api) bug. You can reproduce it with noVNC.

Form what I found out, newer versions of x264 do not use the problematic mode 
at all (but we want to support older versions).

- Dietmar


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