[Bug 796581] New: Crash when wasapisink is removed from pipeline.

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Jun 13 20:38:23 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=796581

            Bug ID: 796581
           Summary: Crash when wasapisink is removed from pipeline.
    Classification: Platform
           Product: GStreamer
           Version: 1.14.1
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: marcos.ktn at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

When wasapi is stopped (state set to NULL) and removed from pipeline, the
program crashes. I've pretty much followed this example
https://gstreamer.freedesktop.org/documentation/application-development/advanced/pipeline-manipulation.html#dynamically-changing-the-pipeline
(but used only wasapisrc, audioconvert and wasapisink).

The error shown on log is the following:

:00:07.985599364  5144   042788A0 INFO              wasapisink
gstwasapisink.c:680:gst_wasapi_sink_reset:<autoaudiosink0-actual-sink-wasapi>
reset called
0:00:07.985654852  5144   042788A0 ERROR             wasapisink
gstwasapisink.c:687:gst_wasapi_sink_reset:<autoaudiosink0-actual-sink-wasapi>
IAudioClient::Stop failed (1): Incorrect function.

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