quicktime

问题 How do I replace a flash movie on a website with a quicktime movie? I don't even know where to begin. 回答1: EDIT: In the light of the new information you have posted about your question, I think SuperUser would be a better place for this question, rather than StackOverflow. That being said, on to the answer: Although fenomas did a great job explaining video conversion to this particular format in a nutshell, this is by no means a topic that can be fully explained in a post, and since there are

问题 I have tried for the life of me and I cannot figure out how to maintain the file name and "save as" I have tell application "Quicktime Player" activate trim document 1 from 20 to 50 end tell Any help would be greatly appreciated :-) 回答1: Untested, but you can give this a try. tell application "QuickTime Player" activate tell document 1 trim from 20 to 50 save as file_name end tell end tell Or... close saving yes 来源： https://stackoverflow.com/questions/24255876/applescript-trimmed-quicktime

问题 I am having issues loading an MOV file into Flash 9. When I google the question, I get alot of people say sure you can do it, but nobody provides working sample code. 回答1: The following is from http://en.wikipedia.org/wiki/Adobe_Flash#Flash_Video Flash Video Flash Video (.flv files) is a container format, meaning that it is not a video format in itself, but can contain other formats. The video in Flash is encoded in H.263, and starting with Flash player 8, it may alternatively be encoded in

问题 I'm building an online test which implements audio (mp3) using the native audio player ( i.e. non Flash-based). The test shows one question at a time and loads each subsequent question asynchronously. Some questions have an accompanying audio file, others don't, and the audio files can be several MB in size. So what I'm hoping to do is to preload the audio files client-side at the start of the test and then move these into place when the relevant question comes up. So far I've tried loading

问题 I want to play a m3u8 link on UIWebView (iOS 9.2.1) when the page is loaded the play icon of the quickTime player appears when pressed (only on iPhone devices) the player fills the all screen and the log gives this warning : This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release. Stack:( 0 CoreFoundation 0x23e74123 <redacted> + 150 1 libobjc.A.dylib 0x2361ae17 objc

问题 I have two quicktime movie files embedded in one web page. I have set autoplay="false" to prevent them both from playing at the same time, but they still load at the same time. Can I prevent them from loading until the user clicks the play button? autohref="false" is supposed to do this but it does not seem to work. Apple's documentation for the EMBED element 回答1: [BEGIN EDIT - 2010/03/30] The problem here, I think, is that there is no control to modify buffering behavior. The AutoHREF

问题 Here's the deal, through a huge series of events, I am stuck using Safari on Windows for video playback in HTML5. I can't use any other browser, Chrome is out of the question, I must use Safari and it has to be on Windows for hardware compatibility. The best format I've found is a h.264 Quicktime file, but I'm still getting some frames dropped and a bit of tearing. The video is being played in 1920x1080 resolution and I have tried down-sampling to 720p, which causes noticeable quality loss

问题 When I call setDelegate_ within my pyObjC code I get an AttributeError: 'tuple' object has no attribute 'setDelegate_' . My Code looks like this: def createMovie(self): attribs = NSMutableDictionary.dictionary() attribs['QTMovieFileNameAttribute'] = '<My Filename>' movie = QTMovie.alloc().initWithAttributes_error_(attribs, objc.nil) movie.setDelegate_(self) Edit I Found out that i can't use any instance methods with the movie object. 回答1: From your comment, it looks like QTMovie.alloc()

问题 Experimentation reveals that in order to get GSM files to play in Quicktime on a windows box, the final redirect url has to end with .gsm . Unfortunately this is insufficient for the OSX system that the testers have, and attempting MIME types audio/gsm , audio/x-gsm , application/gsm , application/x-gsm , and application/x-GSM (desperate) does not work. Proposed alternatives: Use http://www.westhawk.co.uk/software/playGSM/PlayGSM.html - but needs to be able to seek / display progress

问题 My Java Swing application has an animated playback of a poker hand. I'd like to let users record this playback so that it can be sent to other people and played back in, for example, QuickTime. Any ideas how to go about recording a Swing JFrame over time? 回答1: If you want a stand-alone video, you will need to do screen capture and encode it to a movie. You can use the java.awt.Robot classes to capture the window as seen by the user, and do it frequently enough to get a reasonable framerate. I