Questions tagged [html5]
HTML5 is a language for structuring and presenting content for the World Wide Web, a core technology of the Internet.
109
questions
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Live Server in VS Code Ubuntu does not automatically open the browser tab. Need Help
I am using VS Code in Linux. The OS Details are given below
NAME="Ubuntu"
VERSION="20.04.3 LTS (Focal Fossa)"
Here's a brief description of what the issue is -
I installed the ...
2
votes
1
answer
3k
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How to use shift+alt+arrow-down for copy the selected lines just under the selected lines in Visual Studio Code
Previously I used Windows 10 operating system. I am a beginner and I am learning HTML, CSS. I used Visual Studio Code on Windows 10. There I used the shift + alt + arrow-down key to duplicate some ...
2
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0
answers
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Play h265 videos in Firefox and/or Chromium in Ubuntu 20.04
Is there any way I can play h265 videos (with the HTML5 video player) in Firefox and/or Chromium in Ubuntu 20.04?
I know the browsers themselves do not support this codec, but, if I understand it well,...
0
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1
answer
174
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My LAMP Custom Server won't display PHP code
I have a 64-bit Ubuntu 20.04.2 LTS. I made myself a LAMP custom server by mostly following this tutorial. I already had PHP and apache2, and I didn't install the workflow-speeding custom commands, but ...
0
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1
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Ubuntu 20.04/Firefox 80 does not support E-bay
I upgraded to Ubuntu 20.04 only to learn that access to my E-bay searches/ E-bay responses are garbled and useless with Firefox 80 (rendered only as a bulleted list). The Chromium browser renders the ...
1
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0
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513
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RTSP to HTT using VLC command line
I have a camera which gives output in form of RTSP. However we want to run it on a browser inside HTML tag. For which we need HTTP url using terminal. I saw few posts which uses cvlc but I was not ...
1
vote
1
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175
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is there an HTML5 responsive generator on ubuntu?
I develop a web application and I do not have time for the frontend part, so I need a tool under Ubuntu that offers me to generate a html code, for example drag and drop divs or tables or input, a ...
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1
answer
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symlink in ubuntu I'am newbie [duplicate]
I want to add a symbolic link to another folder
I want to say ln -sf / var / www / html to
/home / var / exemple / public
This is good.
/ home / var / example / public belongs to a user who creates.
...
16
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2
answers
8k
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Strange "ghost images" / transparency effect in full-screen videos
A strange problem manifested on my machine recently, and I'm really at a loss when trying to resolve it, as I don't even know how to google this.
I was watching Netflix full-screen one fine day, on ...
10
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7
answers
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Opera - your browser does not currently recognize any of the video formats available
I'm using opera browser version 56.0.3051.43 on Ubuntu 16.04 with I3wm and I get
your browser does not currently recognize any of the video formats available
when trying to play some videos on ...
0
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1
answer
2k
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Youtube "video zoomed in" bug, both in Chrome & Firefox, incognito mode or not. It works fine in other Linux & Windows though
So, I have this bug in Youtube when viewing videos (HTML5), the "video window" contains a zoomed-in version of the video, so the bottom and right part of the video don't show, they are so to speak "...
0
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0
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206
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Notepad++ not launching HTML files in web browser [duplicate]
I have installed Notepad++ first time in Ubuntu, I am trying to launch an HTML file in browser, but it shows shell error
48
votes
1
answer
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Playing Videos in Firefox
I use Ubuntu 18.04 and Firefox 60.0 (linux beginner!)
I just installed the flash player, but the only videos that are displayed in my browser are the ones on youtube.
facebook and any other streaming-...
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0
answers
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Ubuntu, Youtube doesn't work in Firefox 57
I have one computer with Linux Mint and Firefox 57.
I have two computers with Ubuntu Mate and Firefox 57.
In Mint I can watch YouTube videos in Firefox.
In Ubuntu I can not watch YouTube videos in ...
0
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1
answer
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Problems playing .mp4 files in Firefox on Ubuntu 17.10
Currently .mp4 files do not stream properly in Firefox.
Can I check to see what file types are supported on my Ubuntu machine?
2
votes
1
answer
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Enabling server side includes (SSI) in Ubuntu 16.04 is not working
I have an html page with SSI and I was trying for enabling SSI in my apache (V 2.4.18) running on Ubuntu 16.04. As per the offical documentation, I tried editing /etc/apache2/apache2.conf and now ...
1
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1
answer
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Why do my HTML5 sites on Firefox not work? [closed]
I was previously using Ubuntu 16.04 LTE but upgraded to 17.10. Firefox also upgrade but I lost the HTML5 function on two (and possibly more) websites.
Dailymotion, Twitch and Facebook videos now do ...
3
votes
0
answers
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Playing Amazon Prime Videos in Chromium
I installed widevine plugin by copying its .so files ( libwidevinecdmadapter.so, libwidevinecdm.so ) to /usr/lib/chromium-browser in my Ubuntu 16.04. I see widevine in chrome://components/ as well. I ...
3
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1
answer
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Fireofx 57.0a1 64-bit - YouTube HTML5 Video Player
Youtube HTML5 is not working anymore after I upgraded to Firefox Nightly 57.0a1. Anyone got it to work?
On the same machine (Ubuntu 16.04) I have Chromium browser, where all the Youtube HTML5 options ...
1
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0
answers
798
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How to keep applications from preventing automatic power management
System: Ubuntu 16.04, Unity
Main question: How do I prevent an application from preventing automatic suspend?
Particular issue: Youtube videos playing in Firefox will prevent automatic suspend of ...
2
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0
answers
47
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How to verify which player is being used?
Is it possible to verify which player (HTML5 or Flash) is being used to render a video in Chrome/ium even if no information providing context menu is available?
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2
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102
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Command not found integrated terminal of Ubuntu
VS code Version 1.7.2
Commit 7ba55c5860b152d999dda59393ca3ebeb1b5c85f
Date 2016-11-21T22:14:18.217Z
Shell 1.3.8
Renderer 52.0.2743.82
Node 6.5.0
I'm working on Visual Code with WebWorks mobile ...
0
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1
answer
52
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Ubuntu SDK HTML5 App scan dir
I am making a small HTML5 app because I didn't get into QML yet (and can reuse some foreign code) and I am trying to load a bunch of files from a directory, possibly outside the app dir, but e.g. in ~/...
1
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0
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164
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Html canvas and X Window Id
I am creating html5 application, and running it using ubuntu-html5-app-container.
The page contains a canvas element.
Is there any possibility to get X window id for the canvas element? As the one ...
1
vote
1
answer
716
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HTML5 for Firefox 46.0.1 Ubuntu 12.04.5 Lts
I am a new user (ie. please be detailed). I have this version of Firefox : 46.0.1 installed and recently learned how to install Flash Player with great difficulty. Now I realize I cannot watch via ...
2
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0
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50
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UbuntuUI Html5 api optionselector - how to get and set selected Index? [closed]
I'm trying to use the optionselector in an html5-app.
But it seems impossible to get the selected option (index or whatever). I also want to set the index as predefined choice.
Here is my html:
<...
3
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0
answers
2k
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Youtube HTML5 videos playing very slow with distorted sound - Ubuntu 16.04
I have to restart the computer to fix it but the problem keeps returning. I have used firefox and Gnome browser and the problem persists on both. What could be causing this?
PC specs:
Intel core i5 ...
0
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1
answer
102
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firefox / html5 video /wifi
Got the strangest experience. Firefox on Ubuntu (14.04) does not play html5 video (eg YouTube) it plays a few frames and then stops. When I disable my wifi adapter (button or software disable does ...
0
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1
answer
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How to get h.264 to work in 14.04?
I never had any problems with h.264 playback on Ubuntu 14.04 until recently. I am using Opera Developer as default browser (yep, I know) and there´s known bug for not playing h.264 videos. But other ...
2
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0
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Ubuntu phone - how to store data when writing HTML5 app - preferred way
I started creating a simple organizing app for myself, and hit a brick fairly quickly. Wanted to have an XML list of things that would be read and updated by a HTML form.
Now I came through ...
1
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1
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1k
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Ubuntu SDK Error 'could not find or load the Qt platform plugin "xcb".'
I am trying to write my first ubuntu app using the Ubuntu SDK but keep running into an error. This error turns up both with QML and HTML5 apps. I am trying this just on the template for both project ...
1
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1
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how to install and run bootstrap on bluefish?
in windows we simply paste the three folders css, js , fonts in the webmatrix . i am using bluefish IDE , what's the procedure to download and run bootstrap in bluefish ??
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1
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595
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Problem with AngularJS and jQuery libraries in Ubuntu SDK - HTML 5 App
I'm trying to explore the "Ubuntu SDK" and just to test I made a "HTML 5 App".
The app need to use angular library (such as: angular.min.js), jQuery library, and angular module for routing (angular-...
1
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0
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HTML5 - Firefox
I just can't get HTML 5 working with Ubuntu. I've followed another guide stating to install the package below, but this was unsuccessful in making my video work. I'm running Ubuntu 14.04.4 LTS, with ...
1
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1
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361
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How do I see examples on the ubuntu-sdk?
The Ubuntu developer website says:
For a presentation of Ubuntu HTML5 widgets, check out the HTML5
Gallery App (installed by the ubuntu-html5-ui-toolkit-examples
package). You can launch the ...
0
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1
answer
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Opera Prefers Flash over HTML5 on Youtube
System: Xubuntu 14.04.3
Browser: Opera 33.0.1990.43
I installed Flash using this way.
I'm okay with Flash. However, whenever I open up a Youtube video, HTML5 player is blocked by Flash. Then it does ...
3
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5
answers
2k
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yt won't work after the ubuntu upgrade
So I upgraded to the beautiful Ubuntu 15.10 Wily Werewolf and the only probem I found is that YT videos doesn't work anymore and it changes the new video interface with the old one to work somehow.
...
3
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0
answers
430
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Cursor won't hide in full screen youtube video [closed]
I'm using ubuntu 15.04 and when i enter full screen on youtube video my cursor won't hide, it's annoying af. Any solution?
0
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1
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267
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How to access local music files/directory with HTML5 Ubuntu App?
I'm building an Ubuntu app in HTML5, using the Ubuntu SDK. From what I can tell, I should be using contentHub to access music files in /home/Music/, however I can't make heads or tails of the API. (...
1
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0
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160
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Kernel panic after using html5 video in chrome
I'm using chrome to watch Netflix on Ubuntu Gnome 15.04. It lets me watch video for a while (30 sec up to 20 min.) and than it hungs up the system permanently. The same problem occurs while watching ...
0
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1
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No sound with HTML5 video player under firefox or chromium with Ubuntu Gnome 15.04
under firefox, if I set youtube to use the html5 video player or if i try to watch something on vimeo, I can't hear anything, but I can hear the sound of the video if I use the flash video player on ...
3
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1
answer
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Chromium: Bad HTML5/Flash Video Performance
Ok, so here I have 2 issues:
1 - Apparent vertical sync problem
Here's a screenshot of the problem
See that line? it looks like the next frame of the video, as if it's out of sync. You can notice ...
2
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0
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What's the state of hardware accelerated HTML5 video on Ubuntu?
Flash hardware acceleration never really worked in Linux due to various APIs (VDPAU, VA API, and what not), buggy drivers, and end-of support from Adobe for Flash on Linux.
Recently several sites, ...
3
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0
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2k
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firefox vaapi acceleration
How can I enable html5 hw acceleration in firefox 38 ? (running on ubuntu 15.04) with vaapi via gstreamer1.0-vaapi (installed). I have intel hd 4600.
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0
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130
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Custom "widgets" in html5 app for Ubuntu Phone
I've reviewed the documentation here and that helps to get started, but leaves me with a question of how to make a reusable custom html widget. For example, if I have a list item which contains a ...
2
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1
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381
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Howto prevent screen idle/dimming in an Ubuntu Phone html5 app
I am developing an Ubuntu Phone html 5 application and I want to prevent the screen from dimming and locking the phone if there are no user interaction in the screen. (The application is showing an ...
0
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1
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3k
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Netflix using native html5 in chrome--why no HD? [closed]
So I'm using chrome to watch netflix now finally native without wine, and I can't seem to watch anything in HD.
My chrome://gpu looks good, everything plays fine in netflix in SD but nothing in HD.
...
2
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0
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165
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Ubuntu Touch HTML5 How to create a fixed header?
How can one create a fixed header when creating a Ubuntu Touch Application with the HTML5 SDK?
The api documentation does not offer any help and I could not find any HTML5 examples that were using a ...
1
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0
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Ubuntu touch HTML 5 how to create complex headers?
I am trying to build a small html5 app for Ubuntu touch. In general it is rather difficult to handle the html5 code. The design guide gives a lot of suggestions how to build an app, but neither the ...
1
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0
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154
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Using both tabs and pagestack navigation in HTML5 app for Ubuntu Phone
I've started to develop an html5 app and I need to combine tab navigation with pagestack.
In practice I have a main view that present a tab navigation. Tabs content are list of items and I want to ...