[Bug 689691] New: WASAPI plugin not work

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Dec 5 03:16:40 PST 2012


https://bugzilla.gnome.org/show_bug.cgi?id=689691
  GStreamer | gst-plugins-bad | 0.10.36

           Summary: WASAPI plugin not work
    Classification: Platform
           Product: GStreamer
           Version: 0.10.36
        OS/Version: Windows
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: orione1974 at email.it
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


I tried the component with:

gst-launch-0.10.exe -v wasapisrc ! filesink location="prv"


Setting pipeline to PAUSED ...
/GstPipeline:pipeline0/GstWasapiSrc:wasapisrc0.GstPad:src: caps =
audio/x-raw-int, width=(int)16, depth=(int)16, rate=(int)8000, channels=(int)1,
signed=(boolean)true, endianness=(int)1234
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstWasapiSrcClock
/GstPipeline:pipeline0/GstFileSink:filesink0.GstPad:sink: caps =
audio/x-raw-int, width=(int)16, depth=(int)16, rate=(int)8000,
channels=(int)1, signed=(boolean)true, endianness=(int)1234

But in the file "prv" I can see only "NULL" character (zero).

What's I'm wrong?

===================================================================

I tried "gst-launch-0.10 -v audiotestsrc ! wasapisink", but I get a error:

Setting pipeline to PAUSED ...
/GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0.GstPad:src: caps =
audio/x-raw-int, width=(int)16, depth=(int)16, rate=(int)8000, channels=(int)1,
signed=(boolean)true, endianness=(int)1234
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstWasapiSink:wasapisink0.GstPad:sink: caps =
audio/x-raw-int, width=(int)16, depth=(int)16, rate=(int)8000, channels=(int)1,
signed=(boolean)true, endianness=(int)1234
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline0/GstWasapiSink:wasapisink0: Could not
write to resource.
Additional debug info:
gstwasapisink.c(241): gst_wasapi_sink_render ():
/GstPipeline:pipeline0/GstWasapiSink:wasapisink0:
IAudioRenderClient::GetBuffer () failed: AUDCLNT_E_BUFFER_SIZE_ERROR
Execution ended after 33002000 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstWasapiSink:wasapisink0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0.GstPad:src: caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...

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