Smooth Images From Webcam
Jan 5, 2007
I have webcams, and I want to display the images (jpg) from the cameras
on a webpage, refreshed continuously.
For a smooth transition I found a script that utilises double buffering.
This works nice, but it is rather complex. I need to change it because
it is made to display one camera, but I want more cameras on one page.
With every change I make the refresh stops.
Does someone have an example (or a pointer) how to make such a
script/page (simple)?
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May 16, 2009
I'm working on an embedded system that I want to stream images from a webcam and having a world of problems.I originally started out using mime's multipart/x-mixed-replace to send the images to the browser and it worked well but IE has no support for it and it simply didnt work on slow connections.So i've changed to creating an image object and preloading it with JS but I cant get any onload functionality to work :crying: I want the page to preload a picture, display it, repeat with the next picture etc.
This is a rough version of what I have so far and it works while the timer is quite high >1sec, but just below that random images don't get displayed. With small delays, say 0.1sec the images are loaded but never displayed. why can't i get it to SHOW the image, THEN load the next one
PHP Code:
<script>
var image = new Image();
var tmr = -1;
[code]...
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Nov 21, 2010
I'm using animate() on images with sizes like 1100x1600 px. In Chrome and Firefox the animation isn't that bad (although not at all smooth) and in Safari even worse. Is it impossible for jquery to smoothen the animation with such big images? Are there any js libraries which do this better?[URL]..
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Jul 30, 2006
Im not sure what type of script it is, but another site i saw had a webcam chat room that was a swf file. I know that flash, but where can i get a script for a Webcam chat room to set up on my site.
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Nov 10, 2011
I have been working on a website for fun/practice. I have been looking into web cam/audio support. However, I am trying to avoid Flash/SilverLight/or any other form of plug-ins.
After researching over the past few days I have found a couple of vague clues. According to my findings it may be possible to access video input (web cam) and audio input (microphone) via usage of Javascript with no need for Flash or plug ins.
I have been attempting to find further information but haven't been successful.
I come here to ask if anyone knows if this is indeed possible or if I have read false information.
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Oct 16, 2009
take a look at my site at [URL] to see what I have set up with frames. I'm looking for code that will allow users to click on "meet the parents" in the top frame, for example, and nicely scroll from the current position in the bottom frame to the Meet the Parents section also in the bottom frame. Then, if the user wants to go to Poodle Facts from there, it'll scroll smoothly from Meet the Parents to Poodle Facts. etc. I got a JS code somewhere, but it doesn't work.
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Jul 31, 2011
I have a javascript slideshow with a "thumbnail strip" at the bottom that scrolls based on mouse position or current image. I am using the setTimeout function to loop through scrolling the div, but it is not consistent. also, it works good in Safari and Chrome, IE is slow, and Firefox is choppy. is there a way to make it scroll smoothly on all browsers? all the code is in one html file. here is a link to the file: [URL]
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Nov 30, 2006
I wonder if its possible to show and hide a image with javascipt. I want the image to disapear from bottom and up very smooth, maybe under 3-4sec. Is it possible ? any tips ?
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Jul 20, 2010
Is there any way to make a animation very smooth when its duration time is 5 seconds(5000ms) and the image is 900×300 px?
[Code]...
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Nov 2, 2011
I have a page where I want the content to slide horizontal. It works but in IE the sliding animation is not smooth when I use a background image in body. When I don't use this image it's smooth.
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Aug 15, 2011
I created a simple image slider with ul. on clicking the next button the animation that occurs is following:
var currentIndex=0;
$('#next').click(function() {
if
(currentIndex != positions.length - 1){ //positions is an array
[Code]....
So there's nothing fancy here. Just a animate method. Animation is very smooth in firefox but is very very jerky in chrome!! I tried enabling GPU acceleration in chrome but no use.
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Feb 23, 2011
I have to change a div height, when I click a button. At the moment, I use this code :
$('#map-trigger').click(function() {
if( $('#map-container').hasClass('closed') ) {
$('#map-container').css('height', '581px');
}
[Code].....
This works. But the height is "instantly" updated. I'd like this effect to be smoother : The height should "slide" from 294px to 581px.
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Sep 2, 2009
Having problems with conflicts between Lightbox 2 & smooth scroll.
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Dec 15, 2010
i tried to do an easy slideDown and slideUp with a mouseover action. Unfortunally the slide dosn't run smooth.
Here's the link to the testpage.
The HTML
<div
class
="teaserbox-container"
>
[Code]....
1. The slide down jumps and dosn't move smooth. Is there another way to open the box then slideDown to fix this problem, or do i have to change the markup?
2. If i move out the mouse on top, left or right everything is ok, but if i move out at the bottom the whole thing goes up and down and up and down..
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Mar 31, 2009
I am looking for a script that does this: [URL]
I have images on my website that I want to enlarge when the user mouses over them - but to be as smooth as this example and actually displays over top of the content as opposed to making the content move and resize. I am sure that I could build this from scratch, but really do not have time and why invent the wheel if I do not have to!
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Apr 17, 2011
You can view the site at [URL]... This site is based around the concept the the city will grow as the company grows and we wanted a different feeling then scrolling with the scroll bars provided. I have been working on a keypad style of navigation that consists of four directional arrows (up, down, left, right).
I am currently using setInterval() function to loop the scrollTo Plugin on mousedown() and the clearInterval() function to end the loop on mouseup(). I have tried the serialScroll son to scrollTo but could not get it to do anything. My code is almost there i feel but i can not get over this last little hump of making it smoother.
I have also set the interval to repeat at 1 millisecond to achieve smooth scrolling. I have included the code that makes what I have accomplished so far work but it is still a bit rough, especially in Firefox 4. So far this does work in all browsers, including IE, but it could stand to be smoother and I am at a loss of how to accomplish this. Also if you click on one of the navigation buttons and immediately do a right click on it, the page gets stuck scrolling in that direction.
[Code]...
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Jul 26, 2009
Here is an examples of what I would like to happen- smooth scroll when you press menu button on left section1/section 2 etc but for an accordion menu:
What I thought was important and tried was to include:
(and to include the actual js files, localscroll-min.js, scrollTo-min.js)
But just cant get it to work with the accordion menu- it works without it
What I think I may need to include is something like this link within my function for menu section.
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Dec 8, 2008
I need to move a Div but I need to see it move rather than just change the location.
I also need it to go both right and left a set distance.
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Sep 4, 2010
So what happens is that I have a page that uses a Javascript tab navigation div, named 'Tabber', working perfectly. Basically it picks up HTML tags with a specific classname and after the page is loaded it creates a small portion of HTML to create the desired effect. The problem is that it only does it after the page is loaded, which I am fine with it, but before that, the contents of that same div (that come from a SQL query) are not formated and the page just breaks apart untill the document is fully loaded (my current workaround is an overflow:hidden but...it is still ugly to watch), and only then it adjusts itself due to the right CSS propreties.
Now, it would be great if I could just have a loading icon showing up inside the div while the page is not loaded, so I can manage to hide that Javascript HTML injection process.
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Jul 2, 2010
Does anybody know how to load an IFrame in the background of the browser, without interfering with running JQuery animations?
I have this page that contains an IFrame. Using JQuery I set the src attribute to a certain url.
But my page is also showing an animating span continuously. (kind of progress-bar). When the IFrame is loading a large image of the external url, the browser stops temporarily, until the images is loaded, so my animation is stopped for an instant, and then continues.
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Aug 18, 2011
I got my new website in jquery and js, but it behaves very strange. It like bugging, and the fading feels not so smooth as it should. Maybe someone know what the problem is?If you go to www.webblord.se/sv/index.php and then click on the first image at the left-panel menu, its a green button with a home image. You will see that the new content dosn't load raelly smooth, more bugging up. And the loading function dosn't disspear.
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Sep 28, 2010
i want to show and hide transparent picture(png) slowly and smooth (opacity form 0% to 100%), it is working in all browsers except ie, there i have got black border ...
my examle: [URL]
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Aug 3, 2010
I'm having two problems with my code:
1. How do I make jumping to a certain place on the page using window.scroll more smooth and not just a direct jump?
2. Also, can I do a scroll by percents? I have a horizontally scrolling website that has a picture with a width of 300%. Obviously, anyone with a different sized monitor than I do will jump to the wrong place if I use pixels.
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Oct 18, 2009
At any rate, I am wanting to mod this jquery smooth scroll to anchor so that it fades in once in position. Farthest I've gotten has been that some how within the procedure, "onAfter().fadein" should be added. Nothing in that vain has worked. You can view the page I am working on here: [URL]
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Sep 21, 2010
After toying around for a while with the <canvas> object in HTML5 I came to the disilluding conclusion that text won't render the same smooth way as HTML5 text. Have a look for yourself. The more you magnify the view the more the difference becomes evident:
http://kmt.hku.nl/~walther/test/test2.html
is there any way to achieve the same rendering of text on a canvas than with plain HTML?
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Jan 12, 2007
how to change images based on action. Even clicking changed images should do respective actions. and while displaying only one image at a time sholud get displayed. I am using three images for a single column of a table in Jsp. Code:
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