How to save video when using OpenCV [closed]

asked 2014-04-03 07:00:31 -0500

jenia gravatar image

updated 2014-04-03 07:39:55 -0500

berak gravatar image

I am trying to do the following: I get video from my android phone camera and do some changes on it using OpenCV. What I need to do then is to save this video. As I understand one can't do it using only OpenCV. So, my question is, if there is any possibility to do this? I need the video in h264 format

Thank you in advance.

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Closed for the following reason question is not relevant or outdated by sturkmen
close date 2020-10-20 04:51:27.121564

Comments

Hmm since you are doing this on android there isn't a wrapper available for the moment for the VideoWriter class... However, you could use something called JNI calls to corresponding C++ functionality which is present for openCV.

StevenPuttemans gravatar imageStevenPuttemans ( 2014-04-03 07:47:31 -0500 )edit

@StevenPuttemans Thank you. But could I somehow use android.media.MediaCodec for theese Purposes? Just passing it frames from camera and adding them to video?

jenia gravatar imagejenia ( 2014-04-03 07:58:35 -0500 )edit
1

jenia, if you find something nice, please come back with it, many people here would like to see that solved ;)

berak gravatar imageberak ( 2014-04-03 08:22:59 -0500 )edit

@jenia, I don't have that much experience with android, but like @berak said, please do post the solution once you found one! Many people request answers to the same problem :)

StevenPuttemans gravatar imageStevenPuttemans ( 2014-04-04 02:22:36 -0500 )edit