On Thu, 23 Jan 2014 22:10:19 +0100 <christopher.l...@thurweb.ch> wrote:
> Hi Mohammed > > I have been trying to implement your suggestion, but am still having > problems ... > > The Nokia code quoted in my original post did not have an explicit > sink (and on the N9 worked without one). But following the tutorial > in the link below I have added one to the my code. I tried to use fakesink instead of droideglsink and it worked so you can use that too. > http://docs.gstreamer.com/display/GstSDK/Basic+tutorial+2%3A+GStreamer+concepts > > The code compiles and runs, but the LED does not respond. On startup > I get errors like: > > " > (GSTTorch:14916): GLib-GObject-CRITICAL **: Object class > GstDroidCamSrc doesn't implement property 'scene-mode' from > interface 'GstPhotography' > > (GSTTorch:14916): GLib-GObject-CRITICAL **: Object class > GstDroidCamSrc doesn't implement property 'noise-reduction' from > interface 'GstPhotography' > ...more of the same ... Those errors are harmless. Just ignore them. They decrease with each update as we implement more camera features ;) [...] > GstTorch::GstTorch(QObject *parent) : > QObject(parent), pipeline(0), src(0), sink(0), mStatus(false) > { > //gst-launch-0.10 droidcamsrc video-torch=1 viewfinder-mode=1 ! > fakesink gst_init(NULL, NULL); > src = gst_element_factory_make("droidcamsrc", "src"); > sink = gst_element_factory_make("droideglsink", "sink"); > pipeline = gst_pipeline_new ("test-pipeline"); > if (!src || !sink || !pipeline) { > return; > } > /* Build the pipeline */ > gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL); > if (gst_element_link (src, sink) != TRUE) { > qDebug() << "Elements could not be linked!"; > gst_object_unref (pipeline); > return; > } > g_object_set(G_OBJECT(src), "video-torch", 1, NULL); > g_object_set(G_OBJECT(src), "mode", 1, NULL); ^^^ g_object_set (G_OBJECT(src), "mode", 2, NULL); That should do it for you. Works fine here after changing mode to 2 instead of 1 1 is image mode and you can't have the torch on with that 2 is for videos and thus torch will light happily. Cheers, _______________________________________________ SailfishOS.org Devel mailing list
