[Bug 644888] New: alsasrc fail to automatically resample webcam built-in mic
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Wed Mar 16 00:53:35 PDT 2011
https://bugzilla.gnome.org/show_bug.cgi?id=644888
GStreamer | gst-plugins-base | 0.10.32
Summary: alsasrc fail to automatically resample webcam built-in
mic
Classification: Desktop
Product: GStreamer
Version: 0.10.32
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: ting.z.zhou at intel.com
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME target: ---
GNOME version: ---
I have a usb webcam logitech
c500(http://www.amazon.com/WEBCAM-C500-1-3MP-2-0BUILT-UNIV/dp/B0031ASY2M) which
has a built-in mic:
card 1: U0x46d0x807 [USB Device 0x46d:0x807], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
I use 'gstreamer-properties' to test the built-in mic. If I set the plugin as
'alsa', and set the device as 'USB audio', then press the test button, there is
following error:
The audio test fails and I get message " Could not get/set settings from/on
resource. [gstalsasrc.c(437): set_hwparams ():
/GstPipeline:pipeline1/GstAlsaSrc:alsasrc2"
I tried the following 3 pipelines:
this pipeline failed with error above printed:
$ gst-launch-0.10 alsasrc device="hw:1,0" ! audioconvert ! audioresample !
autoaudiosink
this pipeline succeed:
$ gst-launch-0.10 alsasrc device="hw:1,0" ! audioresample !
audio/x-raw-int,rate=48000 ! autoaudiosink
this pulseaudio pipeline also succeed:
$ gst-launch-0.10 pulsesrc
device="alsa_input.usb-046d_0807_3D92FE80-02-U0x46d0x807.analog-mono" !
audioconvert ! audioresample ! autoaudiosink
--
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.
More information about the gstreamer-bugs
mailing list