Hi, daniel and everybody else, I was not correct when reporting the error: gstreamer-properties works, I had to set the v4l2 and that was it. cheese works, however, while recording videos, only every second or every second second a frame is saved. Thus, in principle, the program is working, but the settings are definitely wrong and !!! cannot be changed with the help of the program. Bernhard Am Donnerstag, den 08.10.2009, 20:55 +0200 schrieb daniel g. siegel: > does your camera work with gstreamer-properties? > > daniel > > On So, 2009-10-04 at 13:33 +0200, Bernhard Kleine wrote: > > Hi, (my first contact to this list) > > > > with luvcview I have a nice video stream. When I started cheese, I saw a > > picture, but not stream: > > > > ~$ cheese -v > > Cheese 2.28.0.1 > > > > ** (process:8217): WARNING **: Couldn't change nice value of process. > > > > ** (process:8220): WARNING **: Couldn't change nice value of process. > > Probing devices with HAL... > > Found device 046d:0991, getting capabilities... > > Detected v4l2 device: UVC Camera (046d:0991) > > Driver: uvcvideo, version: 256 > > Capabilities: 0x04000001 > > > > Probing supported video formats... > > ** Message: Error: Der Datenstrom enthält keine Daten. > > gsttypefindelement.c(863): gst_type_find_element_activate > > (): /GstPlayBin2:play/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind: > > Can't typefind empty stream > > > > totem-video-thumbnailer couldn't open file > > 'file:///home/bernhard/Videos/Webcam/2009-09-27-133215.ogv' > > Reason: Der Datenstrom enthält keine Daten.. > > ** Message: Error: Der Datenstrom enthält keine Daten. > > gsttypefindelement.c(863): gst_type_find_element_activate > > (): /GstPlayBin2:play/GstURIDecodeBin:uridecodebin0/GstDecodeBin2:decodebin20/GstTypeFindElement:typefind: > > Can't typefind empty stream > > > > > > ** (cheese:8214): WARNING **: could not generate thumbnail > > for /home/bernhard/Videos/Webcam/2009-09-27-133215.ogv (video/ogg) > > > > totem-video-thumbnailer couldn't open file > > 'file:///home/bernhard/Videos/Webcam/2009-09-26-091303.ogv' > > Reason: Der Datenstrom enthält keine Daten.. > > > > ** (cheese:8214): WARNING **: could not generate thumbnail > > for /home/bernhard/Videos/Webcam/2009-09-26-091303.ogv (video/ogg) > > > > Device: UVC Camera (046d:0991) (/dev/video0) > > video/x-raw-yuv 1600 x 1200 num_framerates 1 > > 5/1 video/x-raw-yuv 960 x 720 num_framerates 2 > > 10/1 5/1 video/x-raw-yuv 800 x 600 num_framerates 5 > > 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 640 x 480 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 352 x 288 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 320 x 240 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 176 x 144 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 160 x 120 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 video/x-raw-yuv 1600 x 1200 num_framerates > > 1 > > 5/1 already added, skipping > > video/x-raw-yuv 960 x 720 num_framerates 3 > > 15/1 10/1 5/1 higher framerate replacing existing format > > video/x-raw-yuv 800 x 600 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 higher framerate replacing existing format > > video/x-raw-yuv 640 x 480 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 352 x 288 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 320 x 240 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 176 x 144 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 160 x 120 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 1600 x 1200 num_framerates 1 > > 5/1 already added, skipping > > video/x-raw-yuv 960 x 720 num_framerates 3 > > 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 800 x 600 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 640 x 480 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 352 x 288 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 320 x 240 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 176 x 144 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-yuv 160 x 120 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 1600 x 1200 num_framerates 1 > > 5/1 already added, skipping > > video/x-raw-rgb 960 x 720 num_framerates 3 > > 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 800 x 600 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 640 x 480 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 352 x 288 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 320 x 240 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 176 x 144 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 160 x 120 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 1600 x 1200 num_framerates 1 > > 5/1 already added, skipping > > video/x-raw-rgb 960 x 720 num_framerates 3 > > 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 800 x 600 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 640 x 480 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 352 x 288 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 320 x 240 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 176 x 144 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > video/x-raw-rgb 160 x 120 num_framerates 6 > > 30/1 25/1 20/1 15/1 10/1 5/1 already added, skipping > > > > v4l2src name=video_source device=/dev/video0 ! capsfilter > > name=capsfilter > > caps=video/x-raw-rgb,width=640,height=480,framerate=30/1;video/x-raw-yuv,width=640,height=480,framerate=30/1 ! identity > > > > Here I stopped everything with strg-C. > > > > Afterwards I could start luvcview: > > > > ~$ luvcview > > luvcview 0.2.6 > > > > SDL information: > > Video driver: x11 > > A window manager is available > > Device information: > > Device path: /dev/video0 > > Stream settings: > > Frame format: MJPG > > Frame size: 640x480 > > Frame rate: 30 fps > > > > > > > > > > and the video is still ok. > > > > What ist nessecary to get cheese running properly. > > > > Any help appreciated! Thanks a lot! > > > > Bernhard > > > > _______________________________________________ > > Cheese-list mailing list > > Cheese-list gnome org > > http://mail.gnome.org/mailman/listinfo/cheese-list > > > _______________________________________________ > Cheese-list mailing list > Cheese-list gnome org > http://mail.gnome.org/mailman/listinfo/cheese-list -- Bernhard Kleine Lenzkirch (Black Forest) bernhard kleine gmx net Author von "Hormone und Hormonsystem" http://www.springer.com/978-3-642-00901-3
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