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Questions tagged [quicktime]

QuickTime is an extensible proprietary multimedia framework developed by Apple Inc. A framework called qtkit can be used to develop multimedia applications on top of quicktime.

QuickTime has been decommissioned ... as per the Apple page :

This library is no longer being updated.

https://developer.apple.com/library/archive/navigation/index.html#section=Frameworks&topic=QuickTime

Find the latest API reference, articles, and sample code on our Developer Documentation page.

https://developer.apple.com/documentation

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Determine if a video file is NDF or DF (Drop Frame or Non-Drop Frame)

I need to find whether a movie is Drop Frame or Non-Drop Frame. I'm trying to find it in the attributes for a video file in one of the xcode video frameworks (either QTMovie or something from AVFoundation). Not having much luck. I'm doing this to…
russellaugust
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Problem referencing Quicktime plugin generated and inserted by Jquery

I've got a problem where I generated a Quicktime plgin using the AC_Quicktime plugin, and then drop this into a using jquery. In Firefox I can then reference the created plugin using it's objectid, but in IE 6.0 this doesn't seem to work. I've…
jon
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Get EXIF information from a Quicktime Movie

For a JPG image, I can just use CGImageSourceCopyPropertiesAtIndex to obtain the various bits of EXIF information from the image. However, this API does not work with quicktime movie files. What similar Cocoa APIs can I use to extact EXIF…
ericg
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mp4 that can be played using Quicktime on PC but not on Mac

I have couples of .mp4 files, all of them can be opened and played using QuickTime Player 7.7 installed on PC. But some of them cannot be opened using QuickTime Player 10.1 on Lion. It said "The document xxx.mp4 could not be opened. This media may…
Bowie
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How do I get an RTSP stream to play in Mac OS X's Quartz Composer?

Putting an rtsp:// stream URL into a Movie patch in Quartz Composer (QC) and rendering it onto a Billboard patch causes QC to hang. A number of commentators on the net have noted that QuickTime uses a different rendering path for streams than for…
Matthew Phillips
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OpenCV 1.1 Error Mac OS X 10.5.7 "couldn't create video channel"

Application works on Unix but is getting an internal error from OpenCV on Mac OS X. The rest of the programs seem to work. Seems to be related to quicktime. OpenCV Error: Internal error (couldnt create new video channel) in icvOpenCamera_QT, file…
Axiom
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Automating encoding of videos (and creation of reference movie) for iOS

My iPad app gives users the ability to watch a few hundred videos. Currently the iPad app points them to an MP4 file. However, I would like to point them to a QuickTime Reference Movie instead. (This allows the app to send a lower-bitrate version…
Aaron Brager
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QTVR-like Panorama in Flash/ActionScript?

It has been a few years since I used Actionscript. Back in the day, I made a project that emulated a QTVR panorama (at the time I was using Flash, you could only embed very basic mov files) by simply moving a very long flattened pano image left or…
username
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Safari not playing video in quicktime plugin over https or basic auth

I'm trying to load a video with a standard html5 video tag. This works fine in all browsers except safari. When I load this in safari (both desktop and iOS), The video plays fine over http. If I switch to https or use basic auth, the video won't…
codeetcetera
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JS and Quicktime - "QT_WriteOBJECT is not defined" error

I keep getting the error message: QT_WriteOBJECT is not defined. My javascript is a bit messy, and I do plan to tidy it up, but everything works fine when loading the index file from my hard drive. No love playing the movies through the index file…
Nick Simpson-Deeks
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Quicktime object doesn't change width or height

I'm editing an existing set up where an audio QuickTime object is being used and embedded into the page. Whenever I adjust the width or height of the object, the actual controls and the background image don't change, they just stay the same size and…
shrewdbeans
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ffmpeg giving text not found error

arial.ttf is present in C:\Windows\Fonts folder. running ffmpeg.exe -i D:\imagesequence\test.mov -vf drawtext="arial.ttf=':text='TEST'" D:\imagesequence\testo.mov or ffmpeg.exe -i D:\imagesequence\test.%04d.jpg -vf…
nish
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Java 6 Update - Mac OS X application crash related to QuickTime libraries

I currently am looking at a bug related to an application crash when running on Mac OS X. The crash only seems to occur when using Java 6, with the Mac OS X 10.5 Update 1 (64 bit mode). The problem does not show up on 32bit Mac Java installs. From…
cweston
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Unable to play QT in dynamically created Object tag

I'm trying to get the Quicktime plugin play a rtsp stream by dynamically creating the OBJECT tag. My page contains a grid with an event handler to capture row click event to generate the tag. The Quicktime logo appears, but does not play though. The…
Deepak Marur
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How do I load multiple QTMovie objects and then choose which to play?

I am new to working with Objective-C and Cocoa. I have followed the sample code for playing a movie with Quicktime that is on here. I am wondering how to expand it so that I can load multiple QTMovies at the beginning of the program, and then play…
flutillie
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