frames

Processing Android video frame by frame while recording

由 半腔热情 提交于 2019-11-29 22:41:23
What I am attempting to do is create an application that adds effects to videos while recording. Is there any way to have a callback method receive the frame, then apply an effect to it and have that recorded. There is currently an application on the Android Market (Videocam Illusion) that claims it is the only application that can do this. Anyone know how Videocam Illusion does this or have some links to possible tutorials outlining video processing for Android? This is a similar question that is unanswered: Android preview processing while video recording Alex Kelly Unfortunately, (unless I

Load image into memory immediately

由 北战南征 提交于 2019-11-29 15:46:13
I need to open all frames from Tiff image in WPF into memory and then delete the source. And after that I eventually need to render that image (resized according to window size). My solution is quite slow and I cannot delete file source before the first require. Any best practices? Ray Burns Use CacheOption = BitmapCacheOption.OnLoad This option can be used with the BitmapImage.CacheOption property or as an argument to BitmapDecoder.Create() If you want to access multiple frames once the images is loaded you'll have to use BitmapDecoder.Create . In either case the file will be loaded fully and

How do i wait for a specific frame to load? I'm using selenium webdriver 2.24

由 允我心安 提交于 2019-11-29 13:17:27
I used the webdriver backed selenium to wait for a specific frame to load. since in certain cases the switching to a specific frame fails because the frame hasn't loaded. The code I use is selenium.waitForFrameToLoad(frameJCLeft, strTimeOut); driver.switchTo().defaultContent(); driver.switchTo().frame(frameJCLeft); Please let me know if there's a method as I'm planning to eliminate selenium backed webdriver and only use the webdriver api You can use Web Driver Wait and Expected Condition class to achieve this. Try this code. WebDriverWait wait = new WebDriverWait(driver,10); wait.until

Two frames one scrollbar

由 两盒软妹~` 提交于 2019-11-29 12:22:19
I'm trying to create two frames and make them scroll together, for instance in the case of a page with a changing menu bar at the top - I'm using a carousel - or a footer at the bottom, that must appear as part of the page. I want a page to look like one page that is also capable of scrolling, but the page is actually composed of two frames. Using this... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <!-- Info from: http://www.webxpertz.net/forums/showthread.php?t=257 --> <!--

How to wait for a frame to load before locating an element?

由 谁说胖子不能爱 提交于 2019-11-29 11:05:34
I'm trying to wait for Selenium to switch changing frames before waiting on another element. I.e. var wait = new WebDriverWait(driver, 15); wait.Until(ExpectedConditions.FrameToBeAvailableAndSwitchToIt(By.Id("frameA")); var wait2 = new WebDriverWait(driver, 15); // wait for element within frameA to exist wait2.Until(ExpectedConditions.ElementExists(By.Id("elementA"))); If I toss in a simple Thread.Sleep(1000); before the second wait it functions fine, but without that I get the following error: 'unknown error: unhandled inspector error: {"code":-32000,"message":"Cannot find context with

Can't appendChild to a node created from another frame

由 こ雲淡風輕ζ 提交于 2019-11-29 07:47:33
I have a page with an iframe and would like to extract a DOM node from the child frame and put it on the parent page. This works in Firefox (3.5), but not in Internet Explorer (7). I've broken down the code to the simplest I can. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <title>Fragment</title> </head> <body> <iframe src="blank.html"></iframe> <script type="text/javascript"> window.onload = function () { var fragment = document.createDocumentFragment(); var div = frames[0].document.createElement("div"); fragment

Frames deprecated in HTML5 but not iFrames

由 ☆樱花仙子☆ 提交于 2019-11-29 06:47:09
Why is it Frames were deprecated in HTML5 but not iFrames. After all, there is almost no difference between the two. In many instances using either of them would give the same output (pardon me if I am Wrong)? Inline frames are used to embed "plugins" into parts of a page. Seen google maps on a website before? Those are iframes. Actual frames on the other hand are quite pointless. They're virtually never used in professional websites. If you ever go to a high school you may see IT projects that use frames for "navigation bars" or something. They take up half the page (or however you configure

How to show real time filtered camera preview while recording videos?

由 ぃ、小莉子 提交于 2019-11-29 04:34:12
I want to show filtered camera preview while recording a video using media recorder. To filter the preview i need frames normally which i can get that from onPreviewFrame() function but while recording video with media recorder, onPreviewFrame() function does not get called. So what i want to know , is there any other ways to get these frames for filtering and then show them after modification ? I checked some apps from Google Play for example, Videocam Illusion. Its showing preview with effects during recording videos. I want to do something like that but have no hint how to do so. So i will

Processing Android video frame by frame while recording

由 半腔热情 提交于 2019-11-28 19:23:45
问题 What I am attempting to do is create an application that adds effects to videos while recording. Is there any way to have a callback method receive the frame, then apply an effect to it and have that recorded. There is currently an application on the Android Market (Videocam Illusion) that claims it is the only application that can do this. Anyone know how Videocam Illusion does this or have some links to possible tutorials outlining video processing for Android? This is a similar question

Why Iframe dosen't work for yahoo.com

由 江枫思渺然 提交于 2019-11-28 14:17:12
I find this doesn't work: <iframe src="http://www.yahoo.com"> </iframe> I have read this question , but I don't understand what they mean by add: <?php header('X-Frame-Options: GOFORIT'); ?> I tried to add this to the top of my html file(change it to php file, of course), and my php file became: <?php header('X-Frame-Options: GOFORIT'); ?> <iframe src="http://www.yahoo.com"> </iframe> I run it in my appserv(with php 5.2.6), and it doesn't work. Could anybody explain what should I do exactly to overcome this? You're out of luck: yahoo.com doesn't allow you to embed their site in an iframe. Nor
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