I'm working on a QTKit project in cocoa where the QT movie is taking up ~70% of the CPU load. I would like to move some of the processing load onto the GPU, if possible. Does anyone know if that is possible?
2
There are 2 best solutions below
Related Questions in COCOA
- passing text with \n as one argument in shell
- Delete the extra space after special character in all the lines of text file
- Calling a python function with options from shell script
- bc: prevent "divide by zero" runtime error on multiple operations
- schedule and automate sqoop import/export tasks
- How can launch an external process from java and still be able to interact with this process?
- Linux find files where mtime and ctime are not equal
- Find all files contained into directory named
- Quick way to remove all folders titled CVS in a directory and it's subdirectories?
- shell process not exiting on `exit` inside `$()`
Related Questions in MACOS
- passing text with \n as one argument in shell
- Delete the extra space after special character in all the lines of text file
- Calling a python function with options from shell script
- bc: prevent "divide by zero" runtime error on multiple operations
- schedule and automate sqoop import/export tasks
- How can launch an external process from java and still be able to interact with this process?
- Linux find files where mtime and ctime are not equal
- Find all files contained into directory named
- Quick way to remove all folders titled CVS in a directory and it's subdirectories?
- shell process not exiting on `exit` inside `$()`
Related Questions in GPU
- passing text with \n as one argument in shell
- Delete the extra space after special character in all the lines of text file
- Calling a python function with options from shell script
- bc: prevent "divide by zero" runtime error on multiple operations
- schedule and automate sqoop import/export tasks
- How can launch an external process from java and still be able to interact with this process?
- Linux find files where mtime and ctime are not equal
- Find all files contained into directory named
- Quick way to remove all folders titled CVS in a directory and it's subdirectories?
- shell process not exiting on `exit` inside `$()`
Related Questions in QTKIT
- passing text with \n as one argument in shell
- Delete the extra space after special character in all the lines of text file
- Calling a python function with options from shell script
- bc: prevent "divide by zero" runtime error on multiple operations
- schedule and automate sqoop import/export tasks
- How can launch an external process from java and still be able to interact with this process?
- Linux find files where mtime and ctime are not equal
- Find all files contained into directory named
- Quick way to remove all folders titled CVS in a directory and it's subdirectories?
- shell process not exiting on `exit` inside `$()`
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
On Snow Leopard, use
initWithAttributes:error:to create the QTMovie object, and include theQTMovieOpenForPlaybackAttributeattribute with a value ofYES. This will use QuickTime X to decode/play the movie, which, if possible, will play it with GPU acceleration.Be aware that this locks out a lot of functionality. You really do need to only be using the movie for playback. The QuickTime Kit Application Programming Guide has more information.