Download online video js - html

I don't know if this is the right place to ask such a question, but I want to download an online video of my graduation. I tried to look up the source code and in inspect option in google chrome but I didn't succeed. Is there any way to download the video?

This page uses HTTP Live Streaming deploying the M3U8 file format. After obtaining the link to the M3U8 file, it can be downloaded and converted with other software libaries also supporting HLS (e.g. VLC media player or ffmpeg ffmpeg -i "https://….m3u8?…" output.mp4).
You can extract the .m3u8 URL using Chrome Dev Tools, which allow you to browse loaded resources in your browser:
Log network activity
Reload the page. The Network panel logs all network activity in the Network Log.
– Documentation › Chrome DevTools › Network
Once opened with F12, you can press F5 to reload all resources and use the search option to filter for m3u8:

Related

Can't View FTP Directory in Google Chrome

I just upgraded to Google Chrome v73.0.3683.103 and I am now unable to view FTP sites in Chrome. Instead of Chrome loading the FTP directory listing in the browser, it downloads a file named download which contains a directory listing.
How do I get the ability to view the FTP directories directly in Chrome back?
I have tried going into Internet Options > Advanced and clicking on the "Enable FTP folder view (outside of Internet Explorer)" but, that didn't seem to do the trick.
In-browser FTP was deprecated back in v72. I hadn't updated Chrome in a few releases. I have rolled back to v71 until I find a better workflow substitute
DETAILS: https://developers.google.com/web/updates/2018/12/chrome-72-deps-rems

Capture Downloads in the Network Tab of Google Chrome Developer Tools

The Network tab in the Google Chrome Developer Tools window shows almost all http requests made, but does not seem to capture anything when the http request results in a file being downloaded.
How can I capture download requests in Google Chrome?
I am sure that your file download is happening by opening a new window. Network tab of developer tools only captures the request of current tab.
For example, following link will download the file but it will not appear in the network tab.
Click Here to Download file
Similar type of things can be done using javascript using (window.open, dynamic hyperlink/iframe), which will not appear in the network tab.
Various Javascript approach you can check here
I have observed similar behaviour in my past.
You cane check the chrome://net-internals in older version of chrome and chrome://net-export/ in the newer version of chrome to monitor any type of request being made by any instance/tab of chrome.
Note: You can check the internal events of chrome by typing chrome://net-export/ in the url box of chrome.
I have faced similar issue, and here's how I solved it.
Issue:
Debug an anchor link that download file upon clicking it.
Debugging Process:
Steps
Go to chrome://settings/content/automaticDownloads?search=download and disable auto download
Open chrome dev tools, Settings -> Global -> Auto-open DevTools for popup
Open chrome dev tools, Settings -> Console -> Preserve log upon navigation
I hope that helps.
This works without changing any settings of Chrome for a single download-request. It however does not automatically display all download-requests triggered in a different tab or window.
Trigger the download in the GUI.
Open Chrome's download history (chrome://downloads/).
Right-click your download and Copy link address.
Open DevTools, paste the link into the address bar of the corresopnding Chrome tab and execute it.
The download-request shows in the DevTools.
You can use Fiddler for a more grainy look into your network traffic:
https://www.telerik.com/fiddler
*I don't work for fiddler
What do you mean by capture?
If you meant that nothing showed up in preview tab or in response tab, it's because the response is the actual file being downloaded.
I've recently tried downloading Oracle JDK 11 with dev-tools open in network tab and here is what I got:
I have no particular configuration in this version of Chrome (Versione 71.0.3578.98 (Build ufficiale) (a 64 bit))
As #jlvaquero said, if you're trying to get as much details as possibile, try WireShark on your own local pc.
I can see it in my case by downloading a document from google drive and limit download speed to 3G.
First step : Open with f12 the programmer toolbar.
Step Two : Go to the networking tab and locate the video in question. To help filter by clicking on media.
Step Three : If the video has no protection you can right click, click open on a new tab and download with crtl + s. If this does not work is because the video has parameters to prevent it from doing so. In that case right click again, go to the COPY session and then click copy as cURL.
Step Four : Go to your linux terminal (If you use windows turn around), if you don't have curl installed type sudo apt install curl and then paste the copied CURL command from the developer bar.
Step 5 : Before executing the command you need to add at the end of it --output video.mp4 --insecure as it is a binary. The insecure parameter is if you have problem with certificate. Wait for the download to complete and be happy!
Obs: This link can help you: https://www.hanselman.com/blog/HowToDownloadEmbeddedVideosWithF12ToolsInYourBrowser.aspx
Google Chrome has been updated to support downloads in the Network Tab
This question was asked in February of 2018, and at the time Google Chrome did not support downloads in the Network tab.
I have verified this by downloading the 64.0.3282.140 build of Google Chrome.
And then attempted to download Spotify as an example and found no event appear in the network tab.
Any Google Chrome version released in 2019 or later will capture all download requests in the Network tab.

Unable to download pdf from web application

Unable to download pdf from the Web Application. I'm using chrome browser.
After complete browsing Use command CTRL+P , it navigate you print page here change the destination save as PDF and then it download for it
Please see snapshot

Send audio .mp3/.wav files to Chrome microphone

I am using a web page which has a microphone incorporated, same like "Search by voice" feature of Google search.
In Developers tools -> Network I see that a .wav file is created which is sent to the engine for processing.
dev tools -> network:
Is there any way to manually send .wav files to Chrome for processing?(simulating audio recording)

WebGL Inspector Extension Does Not Appear in Chrome for file:// urls?

My steps (these are the ones described in the docs), under Win 7:
Downloaded/unpacked the zip file
using cygwin, ran the buildextensions.sh file, which created the lib and extensions dirs
opened Chrome
installed the webgl extension via the chrome store
(various repeats of closing/relaunched chrome along the way from here on, with little help)
chrome setup->extnesions, make sure webgl is enabled
turn on developer mode, "load unpacked extension...." selecting the (created) extensions/chrome directory (in this case, C:\Users\kbjorke\Documents\benvanik-WebGL-Inspector-6108bee\benvanik-WebGL-Inspector-6108bee\core\extensions ) and allow "file://" url's
??? no amount of relaod/update/restart seems to cause the GL logo to appear among the extensions buttons at upper right -- even when I load webgl-intensive pages, UNLESS I first load a webgl page from some NON-file:// page -- if I open another tab with an http:// webgl page, I see the red "GL" indicator TWICE in that address bar, but they both lead to the http:// page, not my file:// !
How can I get at my own page, short of pushing it to an external server?
Use a local server. Just open a command prompt, cd to your webpages and then type
python -m SimpleHTTPServer
Then go to
http://localhost:8000
I don't think extensions are allowed to run on file:: urls because then an extension could read your hard drive.
If you are doing video or audio then try this node server.
I just downloaded WebGL Inspector 1.13, and it has a setting (under Settings>Extensions>WebGL Inspector) that reads "Allow access to file URLs". Does what it sounds like - all set!