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X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org I'm getting errors reading a uvc video stream: Linux odroid3 4.19.20-meson64 #5.75 SMP PREEMPT Fri Feb 8 10:08:40 CET 2019 aarch64 GNU/Linux gst-launch-1.0 v4l2src device=/dev/hdmi2usb/by-num/all0/video ! fakesink error: XDG_RUNTIME_DIR not set in the environment. Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not read from resource. Additional debug info: gstv4l2bufferpool.c(1058): gst_v4l2_buffer_pool_poll (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: poll error 1: Invalid argument (22) Execution ended after 0:00:18.608430528 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... gst-launch-1.0 v4l2src device=/dev/hdmi2usb/by-num/all0/video ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Device '/dev/hdmi2usb/by-num/all0/video' is not a capture device. Additional debug info: v4l2_calls.c(633): gst_v4l2_open (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Capabilities: 0x4a00000 Setting pipeline to NULL ... Freeing pipeline ... -- Carl K _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic