<div dir="ltr">Sorry, did not read down far enough on your bug report...<div><br></div><div><pre style="white-space:pre-wrap;color:rgb(0,0,0)">The bug was tested and confirmed on :
* several computers
* several soundcards (usb Muse Pocket LT3, pci Audigy CA0106, internal Intel
82801, Nvidia MCP51, some Realtek chip)
* several alsa build
* several linux build (2.6.32 → 3.2.0), rt-kernels or not rt-kernels
* several Gstreamer versions (0.10 → 1.0)
* some distros (Debian Squeeze, Wheezy, Sid, Ubuntu 12.10)</pre></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Aug 19, 2013 at 11:51 AM, Robert Krakora <span dir="ltr"><<a href="mailto:rob.krakora@messagenetsystems.com" target="_blank">rob.krakora@messagenetsystems.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Thomas,<div><br></div><div>With what version of ALSA have you tested? What kernel versions?</div><div>
<br></div><div>Best Regards,</div><div><br></div><div>Rob Krakora</div><div><br></div>
</div><div class="gmail_extra"><div><div class="h5"><br><br><div class="gmail_quote">On Mon, Aug 19, 2013 at 11:22 AM, Thomas DEBESSE <span dir="ltr"><<a href="mailto:thomas.debesse@rcf.fr" target="_blank">thomas.debesse@rcf.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">It's not a memory issue.<br>
<br>
I encountered a memory leak in the past somewhere in Gstreamer code<br>
but it is fixed and it had no effect on this problem. I never<br>
encountered specific memory leak in alsa modules.<br>
<br>
Currently, my pipepines run for hours without changing a single byte.<br>
<br>
2013/8/19 Chuck Crisler <<a href="mailto:ccrisler@mutualink.net" target="_blank">ccrisler@mutualink.net</a>>:<br>
<div><div>> Could it be a memory issue? 'Top' could help show that.<br>
><br>
><br>
> On Mon, Aug 19, 2013 at 10:13 AM, Thomas DEBESSE <<a href="mailto:thomas.debesse@rcf.fr" target="_blank">thomas.debesse@rcf.fr</a>><br>
> wrote:<br>
>><br>
>> 2012/12/5 Krzysztof Konopko <<a href="mailto:krzysztof.konopko@youview.com" target="_blank">krzysztof.konopko@youview.com</a>>:<br>
>> > Just a guess... could it be something to do with clock/buffer timestamp<br>
>> > wrap-around or truncation?<br>
>><br>
>> Don't know…<br>
>><br>
>> > The timestamps are 64 bit integers which gives roughly 10^18. The base<br>
>> > time unit is ns (10^-9) so if we talking about hours we reach values at<br>
>> > most ~10^13. Feels like there's still enough capacity in the timestamp<br>
>> > type. But maybe specifically alsasink or the the hardware itself<br>
>> > truncates timestamps and doesn't handle wrap-arounds?<br>
>><br>
>> Good idea, but I tested it with dozens of different hardware<br>
>> soundcards, with same issues.<br>
>><br>
>> I have filled a detailed bug report in january but nobody has responded :<br>
>><br>
>><br>
>> <a href="http://lists.freedesktop.org/archives/gstreamer-bugs/2013-January/099131.html" target="_blank">http://lists.freedesktop.org/archives/gstreamer-bugs/2013-January/099131.html</a><br>
>><br>
>> Currently, I use a cron that stop / play my pipelines every three hours…<br>
>><br>
>> All pipelines that contain alsasrc or alsasink module become silent or<br>
>> noisy after dozens of hours. A pipeline linking alsasrc to alsasink<br>
>> becomes unusable after approximatively three hours.<br>
>><br>
>> It's hardware independant, Gstreamer 0.10 or 1.0 independant, seems<br>
>> distro independant.<br>
>><br>
>> --<br>
>> Thomas DEBESSE<br>
>> RCF Méditerrannée<br>
>> _______________________________________________<br>
>> gstreamer-devel mailing list<br>
>> <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br>
>> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br>
><br>
><br>
><br>
> _______________________________________________<br>
> gstreamer-devel mailing list<br>
> <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br>
> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br>
><br>
<br>
<br>
<br>
--<br>
Thomas DEBESSE<br>
RCF Méditerrannée<br>
_______________________________________________<br>
gstreamer-devel mailing list<br>
<a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br>
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<p><font face="Arial, sans-serif"><font size="4">Rob Krakora</font><font size="4">,</font><br>Senior Software Engineer</font></p><p><font face="Arial, sans-serif">MessageNet Systems<br>101 E Carmel Dr, Suite 105<br>Carmel, IN 46032</font></p>
<p><a href="http://www.messagenetcommunicationsystems.com/?utm_source=email+signature&utm_medium=email&utm_campaign=email+signature+to+homepage" style="color:rgb(17,85,204)" target="_blank"><font color="#1155cc"><font face="Arial, sans-serif">MessageNetSystems.com</font></font></a><font face="Arial, sans-serif"><br>
</font><a href="mailto:rob.krakora@messagenetsystems.com" style="color:rgb(17,85,204)" target="_blank"><font color="#1155cc"><font face="Arial, sans-serif">Rob.Krakora@MessageNetSystems.com</font></font></a><font face="Arial, sans-serif"><br>
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