Android mjpeg流到视频MP4

Question

I have a ip camera that gives 30 frames mjpeg per second. I want to record that frames to a mp4 file. I have already a library that record it to avi file but its not preferred. I try to convert video to mp4 after record it avi but its a bit slower.

Can you help please

Answer 1

here you go https://github.com/bytedeco/javacv Android Sample: https://github.com/bytedeco/sample-projects/tree/master/JavaCV-android-example

FFmpegFrameGrabber g = new FFmpegFrameGrabber("textures/video/anim.mp4");
g.start();

for (int i = 0 ; i < 30 ; i++) {
    ImageIO.write(g.grab().getBufferedImage(), "png", new File("frame-dump/video-frame-" + System.currentTimeMillis() + ".png"));
}

g.stop();