Questions related to computer oriented video capture and the programming tools and solutions for dealing with captured frames from a video.
Questions tagged [video-capture]
2460 questions
0
votes
1 answer
How to make an led torch/flashlight app for windows phone (Visual Studio)
Hi I want to make an app that uses the camera's LED constantly. I have seen a few examples that do this but I cannot get them to work as I need them in VB. I am open to C# code that I will convert myself. Also I know you need the…
M9A
- 3,168
- 14
- 51
- 79
0
votes
1 answer
start video record on view load in ios
I've looked through the Apple documentation but have seen no mention of how to do this, nevermind if it's even possible or not. I'd like to make it so that an iPhone/iPad begins video recording automatically when a certain view is loaded, and stops…
lunadiviner
- 509
- 2
- 9
- 25
0
votes
1 answer
Record video of a specific window with ffmpeg
Im currently working with ubuntu 10.04 and ffmpeg. Here is my situation:
I have this command which creates a window and reproduces a video in it:
video_handle/static/simpleVRML media/generated/video1330515739317/chunk0.avi
I need to record the…
Esteban Angee
- 548
- 1
- 7
- 19
0
votes
2 answers
cvCreateFileCapture strange error
i'm trying to create a simple Opencv program in C that creates a file capture from a .avi, and it plays it in a window highlighting faces. I'm running a self-compiled version of Opencv (i already tried the same with a jpeg image and it…
Radisc
- 1
- 2
0
votes
1 answer
Best Language for cross-platform screen recording and streaming?
So I'm looking to build an application that will be able to record the users screen and stream it at the same time. I would like the application to run on both Windows and OSX. I don't have a high level of programming experience in any language,…
user1241090
- 1
- 1
0
votes
1 answer
Can not remove file videocapture in Opencv2.3 c++ vs2010
I'm using OpenCV to do face recognition. I'm having a problem in that I cannot delete a JPEG file when I click the first button (i.e., button1_Click fires) a second time. Below is the code I have:
private: System::Void button1_Click(System::Object^ …
alohauhu
- 31
- 2
- 3
0
votes
1 answer
Error VideoCapture in Phonegap Android App
I am trying to capture video in android app using phonegap, but facing problem
TypeError: Result of expression 'navigator.device.capture.captureVideo' [undefined] is not a function.
Here bellow is my code
I included following in head
Timir Maji
- 19
- 3
0
votes
1 answer
MediaStore.ACTION_VIDEO_CAPTURE issuewith HTC desire
I am attempting to use the MediaStore.ACTION_VIDEO_CAPTURE in my app, see code below.
However, there seems to be an issue with it on the HTC desire.
When the video capture intent launches, everything is fine, but as soon as the round button for…
Line
- 293
- 1
- 4
- 13
0
votes
1 answer
Capturing still images using AMCAP?
I am developer from *nix world so any pointers will be helpful.
I am using the AMCAP SDK example and have to capture live preview and still images. I understood the code for getting live preview. Now how can I capture an image at runtime from the…
Ankur Gupta
- 2,284
- 4
- 27
- 40
0
votes
3 answers
error calling MediaStore.ACTION_VIDEO_CAPTURE
i'm trying to create an app that allows video recording. i know that using MediaStore.ACTION_IMAGE_CAPTURE, it actually calls the camera system from my app and after taking the picture, it will return to my app with result.
while using the code, i…
starvi
- 519
- 4
- 15
- 29
0
votes
1 answer
Get skype video stream
My task is to get and record skype video / audio stream. As I see from Skype API reference there is no direct way to do so, some people suggest me to capture directX stream of skype application itself. But I'm a bit stuck here.
Could you please give…
Meta
- 425
- 7
- 20
0
votes
2 answers
Web based video capturing system
I have to write the system that performs the following:
User loads page from server
Page contains "start recording" button
User clicks this button
In case user has web camera, a video capturing screen appears
This screen has 3 controls "start",…
0
votes
2 answers
Android audio recording works but video recording not?
I have one question,
When I use the aurio recording on my program, it works fine, but when i try the video recording, my .3gp file is empty (0 bytes).
Can you please tell me why?
Here is a part of my code for the video recording which does not…
Milos Cuculovic
- 19,631
- 51
- 159
- 265
0
votes
1 answer
.Net: What should be the approach to capture video from multiple cameras to flv
I want to create an application which will take the web cam as an input
and save the captured video as an flv file.
I am looking at Adobe's Flash Live Media Encoder for the same but it doesn't have an API but has a command line tool for the…
renegadeMind
- 4,073
- 5
- 29
- 37
0
votes
3 answers
Make video of ipad application
I need a video of my ipad application. It should be in high resolution and preferably make feeling of natural using of application(so, no cursor, etc). What is the best way to do this and what tools should I use ? I am using Mac. Antoher question…
user801255
- 607
- 1
- 8
- 23