camera

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Android Camera in Portrait on SurfaceView and save the Snapshot

my api is 2.2,so i used camera.setDisplayOrientation(90) to make the preview is Portrait,this work very well,but when i save the pic to sd,the pic is horizontal not Portrait.when i used :[详细]

2023-04-11 17:37 分类：问答
Faster still image capture with AVFoundation

I use some code to capture still images from the camera. With my iPad2, it grabs 30 frames per second without any trouble, 开发者_C百科but with the iPhone4 only around 4 fps before the imagebuffer get[详细]

2023-04-11 14:46 分类：问答
How do I set the orientation for a frame-by-frame-generated video using AVFoundation?

I am writing an iPhone app which takes video from the camera, runs it through some OpenGL shader code and then writes the output to a video file using AVFoundation. The app runs in lanscape orientatio[详细]

2023-04-11 10:26 分类：问答
Camera Error 100 Detail

Can anyone tell me what exactly Camera Error 100 is? At the time of taking picture sometimes I am getting it. It happened when I called camera.takepicutre(); and shutter and raw callback are called,[详细]

2023-04-11 09:02 分类：问答
Share an IP camera feed (RTSP?)

I have an IP camera and I would like to share its feed. It can output an RTSP feed as well as simple JPEG images.[详细]

2023-04-11 04:09 分类：问答
Camera with Custom View

My Application uses 开发者_StackOverflowcamera, I would like to add overlay over the camera preview. For example, I want to use a picture frame when I use Camera, also I would like to add a custom bar[详细]

2023-04-10 23:47 分类：问答
Get Path and Filename from Camera intent result

I want to make a picture with the camera intent and save it to the default DCIM folder. Then I want to get the path/filename where the picture is stored.[详细]

2023-04-10 22:16 分类：问答
Android Send only 1 image via email in app

I have created a \"C开发者_如何学Goontact Us\" page on my app and the idea is you have the option to send a picture to an already predetermind email address. The problem I have is its taking all the i[详细]

2023-04-10 18:48 分类：问答
How to close native Camera automatically, after capturing a photo using camera

After capturing a photo using camera, How to close native Camera automatically and redirect to app, without showing a preview with save or discard options .[详细]

2023-04-09 19:07 分类：问答
iOS camera, torch intensity control

is there a way to control the iPhone 4 torch intensity. I did a lot of looking around and the documentation says there are only 3 states : off, on, auto. Any ki开发者_运维技巧nd of workaround is wel[详细]

2023-04-09 13:49 分类：问答