Re: Sound problems

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Hi, Klaus

I met the same issue, like you saied: hear a regular click (sort of) every few seconds.

what I do is: rebuild xserver-xorg-video-qxl, spice, qemu. Everything goes fine.

Please make sure your code include this patch:
http://lists.freedesktop.org/archives/spice-devel/2014-April/016645.html

Opus requires a frequency of 48000; it will not operate at 44100
If you want to know which codec is used, you need to enable debug.

Try to print more log like;
 sin->st->frequency = SND_CODEC_CELT_PLAYBACK_FREQ; /* Default to

For client make sure the client_can_opus=1 snd_codec_is_capable is True

Hope it can help you.


On 2014年11月16日 03:27, Klaus Hochlehnert wrote:
Hi,

I just played around with some spice options as I have sound problems
with a Windows 7 guest.

It’s a bit choppy and I hear a regular click (sort of) every 1-2 seconds.

Video performance is ok although I can’t watch Full-HD videos smoothly,
but the max size of the video is ok.

So I tested some option combinations like streaming-video,
image-compression, playback-compression, …

But I haven’t found a combination that works.

As device I added intel-hda and hda-micro.

I use qemu 2.1.1 & spice 0.12.5 compiled with celt and opus.

I was wondering how I can switch between the codecs to hear if one is
working better than the other?

How can I even see which codec is used (currently I don’t see and
qemu/virt-viewer option)?

Thanks, Klaus



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