SJ2's profile - activity

Hi, i know to write a video file in opencv we use VideoWriter writer = new VideoWriter("C:/test.mp4", VideoWriter.fourcc()..) how to remove a video file in java ? Thanks!

Hi,i'm trying to do facial recognition from camera frame in java .I've thinked to use opencv .Any helpful links about some algorithms in java ? I 'll appreciate your help :) I'v searched for librairies and API for facial recognition .I found some but supported languages are c#,python,Java for android ...

Hi,i need to add date and time to a recorded video .

VideoWriter writer = new  VideoWriter ("c:/motion.avi", VideoWriter.fourcc ( 'D' ,  'I' ,  'V' ,  'X' ),  15 ,  new  Size ( 1280 ,  720 ),  true ) ;

i tried to change the filename and put date using new Date().tostring() but in vain

Thanks for your help :)

ps:the video can't be opened in windows media player

the videocapture works well with the ip camera , only the recording doesn't work :(

Hi,I'm trying to record a video using opencv VideoCapture camera= new VideoCapture(0); VideoWriter writer = new VideoWriter ("c:/new/test.avi" , VideoWriter.fourcc ( 'D' , 'I' , 'V' , 'X' ), 15 , new Size ( 1280 , 720 ), true ) ;
It works well with the webcam but not with Camera IP , the video is recorded but it can't be opened, any idea ? Thanks for your help :)

Hi, I'm trying to use videoCapture("url IPcamera") with opencv 2.4.9-4 , it works with the webcam but not with IP camera. So ,I want to use the latest version of opencv, but I can't find it with maven :(( Thanks for your help :)