It has been designed as a verification “Swiss army knife” helping journalists to save time and be more efficient in their fact-checking and debunking tasks on social networks especially when verifying videos and images.Holas extensions - for the top four browsers. It translates calls into the Marionette remote protocol by acting as a proxy between the local- and remote ends.This toolkit is provided by the InVID european project to help journalists to verify content on social networks (please note that external InVID services used via this interface, such as those presented under the Analysis and Keyframes tabs, are not open-sourced). This program provides the HTTP API described by the WebDriver protocol to communicate with Gecko browsers, such as Firefox. Proxy for using W3C WebDriver compatible clients to interact with Gecko-based browsers.
Firefox Chinese Mac OS XAfter clicking on the InVID plugin button of the browser menu, the user is showed the following menu.Firefox is one of the few mainstream browsers with an open-source origin, giving it a broad portfolio of add-ons for users to play with and customize as they see fit. The system requirements were left unchanged until 2016, when Firefox 49 dropped support for Mac OS X 10.610.8.This is a new feature (supported in v0.59) to access the InVID plugin and to help journalists to retrieve video and image URLs within the code of a web page. Firefox 4 dropped support for Mac OS X 10.4 and PowerPC Macs, and Firefox 17 dropped support for Mac OS X 10.5 entirely. VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files, and various streaming.The minimum OS then increased to Mac OS X 10.2 in Firefox 1.5 and 10.4 in Firefox 3.Be aware that the service may take some time if the video processed has a lot of comments. A new feature (a reprocess button) allows you to refresh the analysis.The second Keyframe tab is an iframe opening the website of CERTH-ITI on video fragmentation. In a nutshell, this service is an enhanced metadata viewer for YouTube, Facebook and Twitter videos that allows you to retrieve contextual information, location (if detected), most interesting comments, apply reverse image search and check for tweets on the video (on YouTube). Main featuresThe first Analysis tab allows you to query the InVID context aggregation and analysis service developed by CERTH-ITI. Image Urls displays the URL of an image present on a web pageBelow, there is an example of how the URL of an Instagram video can be retrieved using the newly added functionality.This tab is somewhat redundant with what can be done with the Analysis tab but it is very fast and efficient if you just need to look whether a Youtube video has already been published previously. Up to four tabs (according to the number of thumbnails available) are opened automatically in your browser with the results of the reverse search while the four thumbnails are also displayed in the plugin page. Last but not least, to strengthen more the reverse image search process, the service provides more keyframes on demand, after clicking on the “More keyframes” button that is placed at the end of the initially provided collections of keyframes.The Thumbnails tab allows you to quickly trigger a reverse image search on Google, Bing, Tineye or Yandex Images with the four thumbnails extracted from a Youtube video. Those are the real video keyframes that differ from the thumbnails served by Youtube or Facebook. Our service extracts a rich set of keyframes (depending on the variation of the visual content of the video) and therefore gives the opportunity to enhance the video reverse image search. We have also added other features from Twitter advanced such geocode, near, from, language and various filter operators.The Magnifier lens tab allows you to display an image through its url and to zoom or apply a magnifying lens on the image, or/and to enhance it through a bicubic algorithm to help you discover implicit knowledge such as written words, signs, banners … You can either enter the image url, upload an image from your local drive with the local file button, or drag and drop an image in another tab within your browser and copy and paste the local url. Of first eyewitness pictures or videos within a time range just after a breaking news event. It translates automatically the calendar date, hour and minutes into an unix timestamp to facilitate the query, e.g. Photoshop 55 free download for macIf geocoordinates are available in the picture metadata, a geolocalise button is provided automatically pointing to this location on Google map.The Video Rights tab provides access to the InVID Rights Management application. This feature also supports links of stored images in Dropbox and Google drive.The Metadata tab allows you to check the Exif metadata of a picture in jpeg format or metadata of a vidéo in mp4/m4v format, either through a link either through a local file. If you are using a local image or you have modified any image (sharp, flip, bicubic), you can either download your modified image or copy a new url to paste it in google images tab which opens in your browser (watch the video below). The latter facilitates contacting the uploader, confirming authorship, or managing the negotiation of the reuse conditions. This can be done directly or under the guidance of the InVID Rights Management Tool (through the provided links). If other reuses are intended, it is recommended to contact the content uploader. First of all it provides the user with a summary of the reuse conditions, as defined by the social network the video is published in. To install the plugin, simply click on “Add to Chrome”. A beta version for Chrome is available for Windows, Mac OS X and Linux users at (or ). Download / Access the tool LicenceThis toolkit is provided in open source via GitHub ( ), under an MIT licence. On a video link, a right click will propose you under the InVID menu to trigger either InVID video analysis or the Youtube thumbnail reverse search (for a Youtube video). On an image, a right click will propose you either to inspect more closely areas of the image using the Magnifier, to evaluate the image using the Forensics filters, or to launch a reverse image search using several search engines. To install the plugin or update any previously installed version of it, after downloading and unpacking the zip file, simply drag & drop the created XPI file in a new tab of your Firefox browser. A beta version for Firefox (compatible with all platforms) is available here. Alternatively, you can simply re-start your browser.
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