Re: How to capture a video stream

2012-12-14 Thread gary . gardner
>> On 11 Dec 2012, at 05:33, gary.gard...@brokensoftware.com wrote: >>> >>> I need further assistance. I select the capture device, but after I >>> execute run, I get the following: >>> >>> Invalid memory access of location 0x0 rip=0x7fff933e3598 >>> 942 Segmentation fault: 11 >>> >>> I am followi

Re: How to capture a video stream

2012-12-11 Thread gary . gardner
> > On 11 Dec 2012, at 15:18, gary.gard...@brokensoftware.com wrote: > >> >> Thread 29 Crashed:: Java: AWT-EventQueue-0 >> 0 libsystem_c.dylib0x7fff8df2aa50 >> memmove$VARIANT$sse42 + 136 >> 1 com.apple.Foundation 0x7fff8e540715 -[NSConcreteData >> getBytes:]

Re: How to capture a video stream

2012-12-11 Thread jonat...@mugginsoft.com
On 11 Dec 2012, at 15:18, gary.gard...@brokensoftware.com wrote: > > Thread 29 Crashed:: Java: AWT-EventQueue-0 > 0 libsystem_c.dylib 0x7fff8df2aa50 > memmove$VARIANT$sse42 + 136 > 1 com.apple.Foundation 0x7fff8e540715 -[NSConcreteData > getBytes:] + 138

Re: How to capture a video stream

2012-12-11 Thread jonat...@mugginsoft.com
On 11 Dec 2012, at 05:33, gary.gard...@brokensoftware.com wrote: > > I need further assistance. I select the capture device, but after I > execute run, I get the following: > > Invalid memory access of location 0x0 rip=0x7fff933e3598 > 942 Segmentation fault: 11 > > I am following the AVVideoWa

Re: How to capture a video stream

2012-12-10 Thread gary . gardner
>> On Dec 5, 2012, at 19:53 , gary.gard...@brokensoftware.com wrote: >> >>> Do I need to use CoreMedia to actually get an image from the >>> sampleBuffer? >>> Using Xcode, it appears that UIImage is for iOS (this is just a >>> supposition). So XCode changes the code to CIImage. >>> >>> If this is

Re: How to capture a video stream

2012-12-06 Thread gary . gardner
> On Dec 5, 2012, at 19:53 , gary.gard...@brokensoftware.com wrote: > >> Do I need to use CoreMedia to actually get an image from the >> sampleBuffer? >> Using Xcode, it appears that UIImage is for iOS (this is just a >> supposition). So XCode changes the code to CIImage. >> >> If this is the wron

Re: How to capture a video stream

2012-12-05 Thread Quincey Morris
On Dec 5, 2012, at 19:53 , gary.gard...@brokensoftware.com wrote: > Do I need to use CoreMedia to actually get an image from the sampleBuffer? > Using Xcode, it appears that UIImage is for iOS (this is just a > supposition). So XCode changes the code to CIImage. > > If this is the wrong directio

Re: How to capture a video stream

2012-12-05 Thread gary . gardner
> On Dec 4, 2012, at 16:50 , gary.gard...@brokensoftware.com wrote: > >> The setSampleBufferDelegate:self queue:queue gives a warning in XCode >> that >> says Sending '' to parameter of incompatible type >> 'id'' > > You need to declare the class of 'self' as conforming to the > AVCaptureVideoDataO

Re: How to capture a video stream

2012-12-04 Thread gary . gardner
>> On Dec 2, 2012, at 22:02 , gary.gard...@brokensoftware.com wrote: >> >>> Can anyone tell me what the next steps are? Any snippets of code that >>> I >>> can look at? I'm sure I'm not the first to try to do this. >> >> Have you looked here? >> >> >> https://developer.apple.com/library/mac

Re: How to capture a video stream

2012-12-04 Thread Quincey Morris
On Dec 4, 2012, at 16:50 , gary.gard...@brokensoftware.com wrote: > The setSampleBufferDelegate:self queue:queue gives a warning in XCode that > says Sending '' to parameter of incompatible type > 'id'' You need to declare the class of 'self' as conforming to the AVCaptureVideoDataOutputSampleBu

Re: How to capture a video stream

2012-12-04 Thread gary . gardner
> On Dec 2, 2012, at 22:02 , gary.gard...@brokensoftware.com wrote: > >> Can anyone tell me what the next steps are? Any snippets of code that I >> can look at? I'm sure I'm not the first to try to do this. > > Have you looked here? > > > https://developer.apple.com/library/mac/#documentat

Re: How to capture a video stream

2012-12-04 Thread gary . gardner
> > > On 3 Dec 2012, at 06:02, gary.gard...@brokensoftware.com wrote: > >> I have been digging for a couple of weeks now and I have progressed to >> the >> point where I have the AVCaptureDevice and the session. >> >> Here's what I need help/guidance/assistance on: >> >> I want to capture the video

Re: How to capture a video stream

2012-12-04 Thread Quincey Morris
On Dec 2, 2012, at 22:02 , gary.gard...@brokensoftware.com wrote: > Can anyone tell me what the next steps are? Any snippets of code that I > can look at? I'm sure I'm not the first to try to do this. Have you looked here? https://developer.apple.com/library/mac/#documentation/AudioVi

Re: How to capture a video stream

2012-12-04 Thread jonat...@mugginsoft.com
On 3 Dec 2012, at 06:02, gary.gard...@brokensoftware.com wrote: > I have been digging for a couple of weeks now and I have progressed to the > point where I have the AVCaptureDevice and the session. > > Here's what I need help/guidance/assistance on: > > I want to capture the video images from

How to capture a video stream

2012-12-04 Thread gary . gardner
I have been digging for a couple of weeks now and I have progressed to the point where I have the AVCaptureDevice and the session. Here's what I need help/guidance/assistance on: I want to capture the video images from which ever camera device I select and using those images, real time, take the