Fwd: Upside down webcam
Hello, There is a problem with the webcam that uses v4l code. If anyone has a hint, contact me on hamidrjaf...@gmail.com since I am going off the mailing list since The mailing list is sending numerous notifications Hamid با سپاس، حمیدرضا جعفری -- Forwarded message -- From: Hamidreza Jafari <hamidrjaf...@gmail.com> Date: 2017-01-27 22:08 GMT+03:30 Subject: Upside down webcam To: linux-media@vger.kernel.org Hello, https://linuxtv.org/wiki/index.php/Libv4l_Upside_Down_Webcams The webcam is upside down and the solution does not work (as it did in a previous Ubuntu version). On Kubuntu 16.10 with 4.8.0-34 kernel I installed an app called Webcamoid to test and ran the following commands: $export LIBV4LCONTROL_FLAGS=3 && LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so webcamoid & file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/TextField.qml:635:5: QML TextInputWithHandles: Binding loop detected for property "text" file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/TextField.qml:635:5: QML TextInputWithHandles: Binding loop detected for property "text" libv4l2: error setting pixformat: Device or resource busy libv4l2: error setting pixformat: Device or resource busy VideoCapture: No streams available. $ v4l2-ctl -d /dev/video0 --list-formats-ext ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUYV 4:2:2 Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 352x288 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 320x240 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 176x144 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 160x120 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) $v4l2-ctl --device=/dev/video0 --list-inputs ioctl: VIDIOC_ENUMINPUT Input : 0 Name : Camera 1 Type : 0x0002 Audioset : 0x Tuner : 0x Standard : 0x () Status : 0x (ok) Capabilities: 0x (not defined) How to fix the problem? Hamid با سپاس، حمیدرضا جعفری -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Upside down webcam
Hello, https://linuxtv.org/wiki/index.php/Libv4l_Upside_Down_Webcams The webcam is upside down and the solution does not work (as it did in a previous Ubuntu version). On Kubuntu 16.10 with 4.8.0-34 kernel I installed an app called Webcamoid to test and ran the following commands: $export LIBV4LCONTROL_FLAGS=3 && LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so webcamoid & file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/TextField.qml:635:5: QML TextInputWithHandles: Binding loop detected for property "text" file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/TextField.qml:635:5: QML TextInputWithHandles: Binding loop detected for property "text" libv4l2: error setting pixformat: Device or resource busy libv4l2: error setting pixformat: Device or resource busy VideoCapture: No streams available. $ v4l2-ctl -d /dev/video0 --list-formats-ext ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUYV 4:2:2 Size: Discrete 640x480 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 352x288 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 320x240 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 176x144 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) Size: Discrete 160x120 Interval: Discrete 0.033s (30.000 fps) Interval: Discrete 0.067s (15.000 fps) $v4l2-ctl --device=/dev/video0 --list-inputs ioctl: VIDIOC_ENUMINPUT Input : 0 Name : Camera 1 Type : 0x0002 Audioset : 0x Tuner : 0x Standard : 0x () Status : 0x (ok) Capabilities: 0x (not defined) How to fix the problem? Hamid با سپاس، حمیدرضا جعفری -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] Upside-down webcam on Asus K52JT
Greetings from yet another owner of an Asus laptop. Hopefully this is the right place... patch included. - device: 04f2:b1e5 - manufacturer: ASUSTeK Computer Inc. - product: K52JT -- Mantas -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html