video-capture

I made a video capture app with Camera2 API by following this guide, Is there a provision to change brightness/contrast/exposure settings of the video programatically? I'm trying to capture some low-lit video footage, and I wish to increase the exposure. The documentation here seems to apply only for still pictures. Any such way for video capture, using Camera2 API? All the configuration that you need should be in CaptureRequest , for example for brightness here . So, to implement it with the guide you follow, it's in the part 5. of the main steps listed in the readme, you need to use the

I am writing video based social app for iOS and android(WinPhone is under waiting). I recorded video in mov format using AVFoundation framework on the iPhone and uploaded it to the server. It can be downloaded and played on the iPhone client. But on the android device, downloaded video can not be played since it's format is not supported on the android. What is the best solution of the video record and play for supporting multiple mobile devices platforms? Comradsky Blog post @ Why Apple Is Winning the Mobile Video Format War...For Now Android uses the flash plugin, and apple uses HLS Today’s

Closed . This question needs to be more focused. It is not currently accepting answers. Learn more . Want to improve this question? Update the question so it focuses on one problem only by editing this post . I cannot find a list describing all of the different options for video capture in Windows. I would like to keep this list to non-proprietary SDKs (i.e. ImageSource has their own SDK that works with only ImageSource capture cards). To set an age limit on suggestions, everything should be able to run on Windows XP or newer. Include as much information you want about your suggestion. Just to

I'm trying to record a webcam's video and audio to a FLV file stored on the users local hard disk. I have a version of this code working which uses NetConnection and NetStream to stream the video over a network to a FMS (Red5) server, but I'd like to be able to store the video locally for low bandwidth/flaky network situations. I'm using FLex 3.2 and AIR 1.5, so I don't believe there should be any sandbox restrictions which prevent this from occurring. Things I've seen: FileStream - Allows reading.writing local files but no .attachCamera and .attachAudio methids for creating a FLV. flvrecorder

Is there a stand-alone sample code for video capturing in Android ? Here is what I provide to my students: Camcorder Source Not sure why I didn't think of this sooner. If you're just looking to capture a video so you can take that video and upload it to a server (or do something similar) you can use the native camera app extremely easily using intents. Launch the intent, capture the video, then return to your activity, and access the video via onActivityResult. // Setup a result flag for your video capture int ACTION_TAKE_VIDEO = 100; // Launch an intent to capture video from MediaStore Intent

How to rotate the camera when using class VideoCapture on OpenCV? (Sample Face Detection on Android). I'm rotating the canvas with: if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) { Matrix matrix = new Matrix(); matrix.preTranslate( (canvas.getWidth() - bmp.getWidth()) / 2, (canvas.getHeight() - bmp.getHeight()) / 2); matrix.postRotate(270f, (canvas.getWidth()) / 2, (canvas.getHeight()) / 2); canvas.drawBitmap(bmp, matrix, null); } but image from Camera doesn't rotate: Face Detect dont work. The camera receives the stream from the following: protected

I'm building an app using AVFoundation. Just before I call [assetWriterInput appendSampleBuffer:sampleBuffer] in - (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection -method. I manipulate the pixels in the sample buffer (using a pixelbuffer to apply an effect). But the client wants me to put in a text (timestamp & framecounter) as well on the frames, but I haven't found a way to do this yet. I tried to convert the samplebuffer to an Image, apply text on the image, and convert the image back

I have links to recorded conferences, how can I export video from them? Log into your Adobe Connect account Click on Meetings > My Meetings Click on the link for the recording Click the “ Recordings ” link (right-side of screen) Click the link in the “ Name ” column Copy the “ URL for Viewing ” – Example, http://mycompany.adobeconnect.com/p12345678/ Paste it into a new browser tab then add the following to the end of the URL: output/filename.zip?download=zip Your URL should look similar to this example, http://mycompany.adobeconnect.com/p12345678/output/filename.zip?download=zip I wrote this