Hi! We are two students working with matterhorn on Gjøvik University College in Norway.
When we record from a bluecherry pv-149 the video turns up green when we view it in Matterhorn. We have narrowed it down to being a problem with the resolution of the video. Therefor we want to set the properties for the camera to be something like this: * capture.device.BT878_input0.type=CUSTOM_VIDEO_SRC capture.device.BT878_input0.customProducer=v4l2src device=/dev/video0 ! video/x-raw-yuv,width=720,height=576 ! ffmpegcolorspace ! queue capture.device.BT878_input0.flavor=presenter/source capture.device.BT878_input0.outputfile=Kamera0.mpg capture.device.BT878_input0.codec=ffenc_mpeg2video * When we do this, Matterhorn cant find BT878_input0. We have read that this can be fixed with adding a src-property like the example under: * capture.device.BT878_input0.type=CUSTOM_VIDEO_SRC capture.device.BT878_input0.customProducer=v4l2src device=/dev/video0 ! video/x-raw-yuv,width=720,height=576 ! ffmpegcolorspace ! queue *capture.device.BT878_input0.src=/dev/video0* capture.device.BT878_input0.flavor=presenter/source capture.device.BT878_input0.outputfile=Kamera0.mpg capture.device.BT878_input0.codec=ffenc_mpeg2video * When we do this Matterhorn finds BT878_input0, but we get the same green output as when we set the properties to this: * capture.device.BT878_input0.type=CUSTOM_VIDEO_SRC capture.device.BT878_input0.src=/dev/video0 capture.device.BT878_input0.flavor=presenter/source capture.device.BT878_input0.outputfile=Kamera0.mpg capture.device.BT878_input0.codec=ffenc_mpeg2video * It seems like when the src-property is set, it overrides the customProducer-property. We know that the pipeline (v4l2src device=/dev/video0 ! video/x-raw-yuv,width=720,height=576 ! ffmpegcolorspace ! queue) is correct. Our system: We run Ubuntu 9.10 on both Matterhorn-server and capture-agent. linux kernel 2.6.31-22-generic-pae gstreamer version: 0.10.25-2ubuntu1 Matterhorn 1.0 binary Capture agent 1.0.0 Any ideas? Best regards Simen
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