Created attachment 1016 [details] cheese image problem Description of problem: As you can see in attached image, cheese windows is not able to show any image by webcam and microscope, please note that both device are OK and it is possible to use them with Kamoso, VLC. I tried cheese on Rosa Marathon with the same hardware and all seems to be OK. but I noted who Cheese version on Rosa Marathon is 2.32 while on Desktop 2012 is 3.6.2. Starting cheese in terminal we find the following warning and errors -------------------------------------- GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications. (cheese:5256): GStreamer-CRITICAL **: gst_preset_load_preset: assertion `GST_IS_PRESET (preset)' failed (cheese:5256): cheese-WARNING **: Can't find vp8enc preset: "Profile Realtime", using alternate preset: "Cheese Realtime". If you see this, make a bug report! (cheese:5256): GStreamer-CRITICAL **: gst_preset_load_preset: assertion `GST_IS_PRESET (preset)' failed (cheese:5256): cheese-WARNING **: Can't find vp8enc preset: "Cheese Realtime", creating new userspace preset. (cheese:5256): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed (cheese:5256): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed (cheese:5256): GStreamer-CRITICAL **: gst_preset_save_preset: assertion `GST_IS_PRESET (preset)' failed (cheese:5256): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (cheese:5256): cheese-WARNING **: Nell'installazione di GStreamer in uso manca un plugin. ----------------------------------- How reproducible: I think should be sufficient to try with any device.
OK. The problem was in gstreamer1.0-plugins-good. It was built without vp8 plugin. Please see http://bugs.rosalinux.ru/show_bug.cgi?id=1418 to quick fix problem.
Hi, I have updated the package: gstreamer1.0-plugins-good-1.0.3-2-rosa2012.1.x86_64.rpm and installed streamer1.0-vp8-1.0.3-2-rosa2012.1.x86_64.rpm now the program works correctly with both devices Thanks a lot