pulsesrc ! level show some noise
Dušan Poizl
poizl at maindata.sk
Fri Nov 7 03:20:18 PST 2014
Thank you. So most likely this is included in 1.4 branch?
Dňa 07.11.2014 o 08:09 Arun Raghavan napísal(a):
> On 7 November 2014 04:57, Adrian Pardini <listas at tangopardo.com.ar> wrote:
>> On 6 November 2014 11:12, Dušan Poizl <poizl at maindata.sk> wrote:
>>> Can someone please try if it is my bug or something else? Take the
>>> example code from this link
>>> http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-level.html
>>>
>>>
>>> 1. run $ pactl load-module module-null-sink
>>> 2. in code replace "audiotestsrc" with "pulsesrc"
>>> 3. add g_object_set(audiotestsrc, "device", "null.monitor", NULL);
>>>
>>> compile and watch the dB values.
>>
>> Hi, here with GStreamer 1.2.0 I got:
>>
>> channel 0
>> RMS: -700.000000 dB, peak: -350.000000 dB, decay: -350.000000 dB
>> normalized rms value: 0.000000
>> channel 1
>> RMS: -61.419345 dB, peak: -24.974959 dB, decay: -24.974959 dB
>> normalized rms value: 0.000849
> I too see the same problem with 1.2, but not on master. The only code
> change in between, which is the likely fix as well, is:
>
> http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=b21b46a07a758679be4917474df655fcc1c3453b
>
> Regards,
> Arun
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