frame

How can we get frames in Android

由 偶尔善良 提交于 2019-12-10 11:15:57
问题 Actually i need to get all the frames from videos but I use to get first frame repeatedly then specific time frames while using Mediametadatareteriver,thumbnail,timestamp to get frames. I'd tried a lot for fixing by changing all GetFrameAtTime(options) but remains the same. my Duration of video is 127040(2:07sec) here i Splited as 32 frames and save frames in SDCard can view all 32 but repeatedly same frames for all 32 frames. I should get these without the help of FFMPEG and xuggler. Is

CATransformLayer - Performance issues when setting frame of sublayers

由 无人久伴 提交于 2019-12-10 10:35:54
问题 I have a CATransformLayer which has a couple of sublayers (CAShapeLayers). I'm setting the frames of my CAShapeLayers to have a size of (512, 512). Their content is (slightly) smaller than this. When rotating the whole scene in 3D it's slowing down the frame rate - but it renders everything correctly. If I do not set the frame property of the CAShapeLayers, then it's rotating the scene in 3D super fast but there are rendering mistakes. These are: Layers disappear at certain angles Wrong z

Python Tkinter string in a font measures differently than same in Text widgit as string grows

由 a 夏天 提交于 2019-12-10 09:49:46
问题 The Text Object holding a string (in a specified font) seems to give inconsistent results depending on the length of the string. For example: from Tkinter import * import tkFont root=Tk() t_Font = tkFont.Font(family='Helvetica', size=12, weight='bold') t_text='New.' t_frame = Frame(root, bd=0, height=10, width=t_Font.measure(t_text)) t = Text(master=t_frame, height=1, width=len(t_text), bd=1, font=t_Font, padx=0 ) print '\n\nMeasured:',t_Font.measure(t_text),'Frame req:',t_frame.winfo

selenium webdriver (6) -- iFrame

由 爱⌒轻易说出口 提交于 2019-12-10 08:11:34
selenium提供了frame切换，但不像窗口，提供句柄，当然为了能够切换，它提供了就不是一个函数 driver.switch_to_frame("frameName") #切换到frameName里可以是name, locator,id driver.switch_to_frame("frameName.0.child") driver.switch_to_default_contents() #切换出当前frame 我们经常定位不到元素，明明可以看到，却定位不到，大多跟frame有关，如登录163邮箱页面 from selenium import webdriver import time driver = webdriver.Firefox() driver.get('http://mail.163.com') print 'Before login-------------------------------------' #print current page title title = driver.title print title now_url = driver.current_url print now_url driver.switch_to_frame("x-URS-iframe") #非常容易遗忘这个frame driver.find_element

Extracting movie frames quickly in a 64-bit Cocoa app on Snow Leopard

由 丶灬走出姿态 提交于 2019-12-10 07:45:34
问题 I wrote a 64-bit Cocoa app on Snow Leopard that extracts individual frames from a movie using the QuickTime API. It uses [QTMovie currentFrameImage], which unfortunately is very slow, as was pointed out here: https://stackoverflow.com/questions/5843702/export-every-frame-from-a-movie-using-quicktime-api Apple's developer site describes the following alternative method using QTPixelBufferContextCreate with NewMovieFromProperties: http://developer.apple.com/library/mac/#qa/qa1443/_index.html

May i can use JOptionPane.showConfirmDialog for dispay JInternalFrame?

由 天大地大妈咪最大 提交于 2019-12-09 21:58:00
问题 May i can use JOptionPane.showConfirmDialog for display JInternalFrame ? I tried following code: OPD.Registration opdRegister = new OPD.Registration(); //OPD.Registration is extending JInternalFrame int ns=JOptionPane.showConfirmDialog(null, opdRegister, "Billing", JOptionPane.OK_CANCEL_OPTION,JOptionPane.PLAIN_MESSAGE); // i am trying to call opdregister in this Confirm Dialog Box. By using above code that display dialog box with JInternalFrame but it not display proper. It display only

Saving JPEG file coming from Network Camera RTP Stream

由 北慕城南 提交于 2019-12-09 08:28:24
问题 I had a RTP Stream socket, receiving a JPEG Stream, from a samsung network camera. I dont know much about how JPEG format works, but i do know that this incoming JFIF or JPEG stream is giving me the JPEG header +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type-specific | Fragment Offset | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type | Q | Width | Height | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ and then +-+-+-+-+-+-+

Force iframe to Load Full Frame

由 ↘锁芯ラ 提交于 2019-12-09 06:10:29
I have an HTML page (say welcome.html) which contains an iframe to a page I have no control over (say app.html). The user performs some actions using the app within the iframe and clicks submit. Once they do this, they are taken to a new page (say thanks.jsp), which loads within the iframe. Is there a way in which I can force thanks.jsp to load in the full frame and not the iframe once submit is clicked? Remember, I have no control over the logic behind that Submit button or app.html. I do however have control over welcome.html and thanks.jsp. If possible, I would like to stick with HTML and

Determine which advertisement made a request to /eyeblaster/addineyev2.html

由 南楼画角 提交于 2019-12-09 04:35:49
问题 I have a large website that is using two large online advertisement "Remnant" providers. These providers are such that they start and stop ad campaigns on a regular basis that run on our website. One of the ads coming from one of the providers is incorrectly making a request to: /eyeblaster/addineyev2.html I have determined that the file being requested is used by some websites when the ads on the website are served via iframes. This file in theory would circumvent the cross domain

When using two frames in emacs, how do I prevent the compilation buffer from showing up in both?

由 荒凉一梦 提交于 2019-12-08 22:42:19
问题 I work with two monitors, and often use emacs with two frames open; one for each monitor. each frame is split into two side-by-side windows, like so: a | b <-- frame 1 in monitor 1 ------- c | d <-- frame 2 in monitor 2 When I hit my 'compile' button while in window a, the compilation buffer opens in the buffer next to it. So far so good: a | compilation ----------------- c | d However, if I then move to window c to edit some stuff, then hit compile again, window d visits the compilation
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