html5-video

问题 I am working on a web project, I just started using a JavaScript based video player in Wordpress. The video player works fine when using videos on the same server but when requesting videos from other servers it throws the error in browser console: Failed to load http://techslides.com/demos/sample-videos/small.mp4: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://www.gozo.kitchen' is therefore not allowed access I am trying to access the video on a

问题 I have to insert a full width video on a website. Because of problems of weight and design, I would like to know if I can specify the YouTube video as the src attribute of a <video> tag instead of an embedded <iframe> . I would like to have a YouTube video without the design of the player and be as compatible with different devices as possible (e.g. browser, smartphones, tablets). Do you have any ideas or solutions? 回答1: As far as I know, you cannot embed video to webpage any other way that

问题 I have a setup where there is a background video displaying depending on the current weather conditions, shown here: http://pitfarmtennis.co.uk/cms/. There are 6 different videos, currently the jQuery code to decide which to show just sets them to display:none, This sadly means all of them still load. This is the jQuery that is currently making a certain video play, in this case a sunny video: /*Day-sun*/ if((weather.code == "28")||(weather.code == "30")||(weather.code == "44")) { $('.home-bg

问题 I succeeded in getting a video to open in fullscreen mode in response to events (click, keypress) using the HTML 5 video tag and jQuery. How do I get the video to open in fullscreen on page load instead of onclick? Any help would be appreciated. Many thanks! My HTML: <div id="video_container> <video id="video1" width="1280" height="720" controls autoplay> <source src="videos/ballet.mp4" type="video/mp4"> <source src="videos/ballet.webm" type="video/webm"> <source src="videos/ballet.ogv" type=

问题 Here is a snippet that gets the job done on Android (v2.2) and various desktop browsers (Chrome, FF). The issue lies with iOS, which will happily alert, but won't change the page. It seems to be waiting for the user to click the Done button, which I would like to avoid . I know this is possible to achieve, because someone tried it, using iOS 4, during a point where I was mucking with the code, and it worked for them - so I know it's possible. The end result is to skip the Done button after an

问题 I tried to make Full screen HTML5 Section Background Video with css and HTML5 and found many articles, but not all with same concept. The problem is that all the articles make the video with position: fixed; that make the video scroll with you. I need to found a way to make the video in the first section in the site only like this site. The General Concept is : http://demosthenes.info/blog/777/Create-Fullscreen-HTML5-Page-Background-Video HTML : <video autoplay loop poster="polina.jpg" id=

问题 I want to track user engagement for a video, by tracking how many users are dropping of at different time interval. For this I need to fire a tracking event, every 15 seconds while the video is playing. The playing event is triggered once. I need something which I can use throughout the life of the video. var _video = $('video')[0], timeoutID; $(_video).on('playing', function(event){ timeoutID = window.setTimeout(function() { console.log("video is playing"); }, 15000); }).on('ended', function

问题 I know there is a way to read the audio spectrum with Web Aduio API, allowing you to create a spectrum visualizer for playing tracks. Is there a way to do the same with Web Video API? I want to show the audio spectrum of a playing html5 youtube video. Thanks 回答1: Web Audio API works just fine with a <video> element as input. The code looks roughly like this. var context = new AudioContext(); var source = context.createMediaElementSource(document.getElementById('video')); var analyser =

问题 I'd like to play a video using WebView capabilities. Currently I'm able to play the following html in all browsers I've tested (Chrome, Chrome for Android, Navegator for Android). Unfortunately, I can not get it playing inside my own application using a WebView: the player's controls are shown, but clicking at play button make the seek bar goes to the end and a progress circle takes place and never ends. Here are the relevant code: @Override protected void onCreate(Bundle savedInstanceState)

问题 $(document).ready(function(){ var url = 'video.mp4' var video = $(document.createElement('video')) video.attr("width", 300); video.attr("height", 150); video.attr("src", url); video.attr("controls", true); video.attr("id", "video"); video[0].addEventListener("play", function() { }, false); video[0].play(); video[0].webkitEnterFullScreen(); $('body').append(video); }) Uncaught Error: INVALID_STATE_ERR: DOM Exception 11 What am I doing wrong? 回答1: You need to wait until the video's