Marshall Greenblatt (the maintainer of the Chromium Embedded Framework) addresses the lack of support for MP3 (and AAC) in Chromium and CEF in this bug report (see comment #7, copied below): Codecs like MP3 and AAC are included in Google Chrome releases but not Chromium builds. This is because these formats are not open and … Read more
This error actually stems from outside of your application in most cases (occasionally it’s just a missing INTERNET permission, but that doesn’t sound like the case here). I was typing out an explanation, but found a much more straightforward example that doubles as an explanation in this answer to another question. Here’s the relevant bits, … Read more
I spent hours poring through this thread and Stack Overflow yesterday, trying to figure out how to get Puppeteer to download a csv file by clicking a download link in headless mode in an authenticated session. The accepted answer here didn’t work in my case because the download does not trigger targetcreated, and the next … Read more
There are several possible workarounds that have found which provide the ability to create audio from text; two of which require requesting an external resource, the other uses meSpeak.js by @masswerk. Using approach described at Download the Audio Pronunciation of Words from Google, which suffers from not being able to pre-determine which words actually exist … Read more
DOM4 now defines NodeList as an iterable: iterable<Node>; According to the IDL draft, that means An interface can be declared to be iterable by using an iterable declaration (matching Iterable) in the body of the interface. iterable<value-type>; iterable<key-type, value-type>; Objects implementing an interface that is declared to be iterable support being iterated over to obtain … Read more
How do I access Chrome’s spell-check suggestions for a misspelled word? To the best of my knowledge, you cannot. To answer more fully, I’ll also mention related issues: There was once an unofficial Google spell-check API that has disappeared You can download but not access Chrome’s built in dictionary There is no open API for … Read more
These log messages… Get:1 bionic-updates/universe amd64 chromium-codecs-ffmpeg-extra amd64 108.0.5359.71-0ubuntu0.18.04.5 [1,159 kB] Get:2 bionic-updates/universe amd64 chromium-browser amd64 108.0.5359.71-0ubuntu0.18.04.5 [83.6 MB] Get:3 bionic-updates/universe amd64 chromium-browser-l10n all 108.0.5359.71-0ubuntu0.18.04.5 [5,230 kB] Get:4 bionic-updates/universe amd64 chromium-chromedriver amd64 108.0.5359.71-0ubuntu0.18.04.5 [5,594 kB] … … Setting up chromium-chromedriver (108.0.5359.71-0ubuntu0.18.04.5) … Setting up chromium-browser-l10n (108.0.5359.71-0ubuntu0.18.04.5) … Processing triggers for man-db (2.8.3-2ubuntu0.1) … Processing triggers … Read more
In the known issues section of the chromedriver wiki they said that you Cannot specify a custom profile This is why it seems to me that @Sotomajor answer about using profile with Chrome as you would do with firefox will not work. In one of my integration tests I faced the same issue. But because … Read more
You can use a little promise function, function delay(time) { return new Promise(function(resolve) { setTimeout(resolve, time) }); } Then, call it whenever you want a delay. console.log(‘before waiting’); await delay(4000); console.log(‘after waiting’); If you must use puppeteer use the builtin waitForTimeout function. await page.waitForTimeout(4000) If you still want to use page.evaluate, resolve it after 4 … Read more
Your resource probably use a self-signed SSL certificate over HTTPS protocol. Chromium, so Google Chrome block by default this kind of resource considered unsecure. You can bypass this this way : Assuming your frame’s URL is https://www.domain.com, open a new tab in chrome and go to https://www.domain.com. Chrome will ask you to accept the SSL … Read more