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ArchWiki - Changes related to "Webcam Setup" [en]
2024-03-28T12:30:55Z
Related changes
MediaWiki 1.41.0
https://wiki.archlinux.org/index.php?title=Webcam_setup&diff=803545&oldid=801758
Webcam setup
2024-03-16T11:57:06Z
<p>Added troubleshooting for Creality Webcam, that does not work with the standard setup.</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:57, 16 March 2024</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Install]] {{AUR|libwebcam-git}} to enable autofocus control. After the installation, disconnect and reconnect your camera to trigger the newly added [[udev rules]].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Install]] {{AUR|libwebcam-git}} to enable autofocus control. After the installation, disconnect and reconnect your camera to trigger the newly added [[udev rules]].</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">=== Creality Webcam ===</ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Creality webcam is based on the Fullhan FH8852 chip used in many cheap 2MP cameras (USB ID {{ic|1d6c:0103}}), but its firmware requires a special sequence to enable it, otherwise you'll get a black screen. Trying to grab a frame using FFmpeg seems to properly initialize the device, making it work on other apps. You might have to try the following on both {{ic|/dev/video0}} and {{ic|/dev/video2}}, and see which one produces a correct {{ic|/tmp/test_img.jpg}} image:</ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Once done, the camera should work on web browser, applications like Cheese, etc.</ins></div></td></tr>
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Doragasu
https://wiki.archlinux.org/index.php?title=Webcam_setup&diff=801758&oldid=797239
Webcam setup
2024-02-29T22:28:29Z
<p><span dir="auto"><span class="autocomment">Graphical: </span> cameractrlsgtk renamed to cameractrlsgtk4</span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:28, 29 February 2024</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Graphical ===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Graphical ===</div></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>For generic graphical webcam configuration tools your can use either {{ic|qv4l2}} from {{Pkg|v4l-utils}} or {{Pkg|guvcview}}. In addition to this, {{Pkg|cameractrls}} contains {{ic|<del style="font-weight: bold; text-decoration: none;">cameractrlsgtk</del>}} which allows you to configure some camera-specific features for the Logitech Brio as well as the Razer Kiyo Pro on top of supporting all the other v4l options.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>For generic graphical webcam configuration tools your can use either {{ic|qv4l2}} from {{Pkg|v4l-utils}} or {{Pkg|guvcview}}. In addition to this, {{Pkg|cameractrls}} contains {{ic|<ins style="font-weight: bold; text-decoration: none;">cameractrlsgtk4</ins>}} which allows you to configure some camera-specific features for the Logitech Brio as well as the Razer Kiyo Pro on top of supporting all the other v4l options.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Persisting configuration changes ===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== Persisting configuration changes ===</div></td></tr>
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Vallode