----- Original Message ----- > Hi all! > > I connected Spice server by windows spice client which is complied by > mingw32, and set the volume. > > But the volume didn't change. > > the code form: > https://gitorious.org/spice-gtk/spice-gtk-elmarco/source/f270119352604755a13fcc87783127c3d96c4f61:gtk/spice-gstaudio.c > > create pipe code: > if (pipeline == NULL) > pipeline = g_strdup_printf("appsrc is-live=1 do-timestamp=0 caps=\"%s\" > name=\"appsrc\" ! queue ! " > "audioconvert ! audioresample ! autoaudiosink name=\"audiosink\"", > audio_caps); > SPICE_DEBUG("audio pipeline: %s", pipeline); > p->playback.pipe = gst_parse_launch(pipeline, &error); > if (p->playback.pipe == NULL) { > g_warning("Failed to create pipeline: %s", error->message); > goto lerr; > } > p->playback.src = gst_bin_get_by_name(GST_BIN(p->playback.pipe), "appsrc"); > p->playback.sink = gst_bin_get_by_name(GST_BIN(p->playback.pipe), > "audiosink"); > > set volume code: > GstElement *e; > if (GST_IS_BIN(p->playback.sink)) > e = gst_bin_get_by_interface(GST_BIN(p->playback.sink), > GST_TYPE_STREAM_VOLUME); > else > e = g_object_ref(p->playback.sink); > > I have debuged the code. when the volume was set, the e returned NULL. > > Is it a bug? If you don't have a sink, it means you are missing gstreamer plugins. On Windows, you need the directsoundsink element (from gst-plugins-good). It implements the "volume" property. cheers _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel