Those files can be remove with vdhcoapp uninstall. (if installed as a root user) and vdhcoapp install -user (if installed as non-root user). You can see the list of files installed by running the app with the argument sudo vdhcoapp install This is required by the add-on to create audio+video files when audio and video data are streamed separately. It contains a build of the very popular ffmpeg video converter application. Note about the registration processĪfter the app is installed, the coapp installs a json file into browser-specific directories,Īs described by the Mozilla, Google and Microsoft documentation: Writing files from the add-on is necessary when downloading streams using protocols HLS and DASH. Snap Chromium-based browsers do not support native messaging yet. See here why.Ĭhromium based browsers (Chrome, Brave, …): if the coapp is not visible from your browser, you can trigger the coapp flatpak registration with: vdhcoapp install. To solve this, run these commands (even if you don't use Flatpak):įlatpak permission-set webextensions snap.firefox yesĭo not install vdhcoapp within the /usr/ directory, it won't be detected by your browser. There's no user interface to change that setting. Some people miss the prompt, or the prompt just never shows up. On Ubuntu, Firefox should have showed you a prompt to allow the coapp to communicate with the extension. If you are comfortable with the command line, move to the installation folder of the coapp in your terminal or by running CMD on Windows, and run. And look at the note below about Flatpak and Snap browsers. On Linux, run /opt/vdhcoapp/vdhcoapp install to re-register the app.On Mac, double click on the coapp, this should re-register the app in the relevant browsers.If you use Edge, make sure to install the addon from the Microsoft store, not the Google store.Make sure the Video DownloadHelper addon is at least version 8, and has been installed from its official location:. Are you on Windows 7 or Linux 32 bits? We have dedicated builds for these platforms.If the coapp is not recognised by the extension, here are a few things you can try: Re-run the install command if you ever move Install the app, then run /vdhcoapp install to register the tar.bz2 file, extract it where ever you want to It supports various streaming types and even. With its ability to detect embedded videos ready for download, it provides a simple solution for saving media directly to your file system. Re-run the app if you ever move the application to a new location. Video DownloadHelper is a comprehensive Firefox add-on providing the ability to capture video and image files from numerous websites directly to your hard drive. Launch the app once to register its manifest within the different browsers (it will showĪ notification then close). dmg file, open it and move the app to Application folder. You can check in the Video DownloadHelper add-on settings: vdhcoapp install.Īt this point, the app should be recognised within your browser. tar.bz2 file, unpack and move to a desired location, and run. pkg file, double click on it, and follow the instructions. exe file, double click on it, and follow the instructions. One big difference is with Chrome, as the Edge flavour allows downloading videos. Installer executables for the various platforms are available Just click on it to see the available videos, just pick the desired one. launching default video player application on a data fileĪnd is not intended to be used directly from the command line.How can I make this plugin work with Firefox 100.0.2 on Ubuntu 22.04?ĮDIT: Same question for 21.10, with possibly useful answers.DownloadHelper CoApp is a multi-platform (Windows, Mac, Linux) applicationīrowser add-on with a set of extra features not available directly If you go into the plugin configuration, there's a Recheck button in the "Verifying Companion App." section, but clicking it does not seem to do anything. 1.6.3/bin/-linux-64 install -systemīut then in the plugin does not work (tried restarting firefox, reinstalling plugin, etc.). When the app installs, it reports that it's installed correctly: # sudo. deb package as per the instructions on OMG Ubuntu install Firefox as a. Suspecting it was the sand-boxing used in the Firefox snap package, I removed that and used the. (I did not find a satisfactory answer in this related question.) Gunakanlah add - ons Video DownloadHelper untuk men - download video. However since I upgraded to Ubuntu 22.04 it can not ever find the "Companion App" it needs to work. Installah add - ons tersebut ke dalam aplikasi Firefox. The venerable Firefox Plugin " Video Download Helper" has been a mainstay of internet video downloading for years.
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