constrastive loss

[Maxfashko]

Hi!
Thank you for the excellent work and publicly available code.
I would like to know how to get a metric that show the out of sync of video and audio on sample? For example, in this paper, the guys display AV offset, Min dist and Confidence. http://www.robots.ox.ac.uk:5000/~vgg/publications/2016/Chung16a/chung16a.pdf

[omcar17]

Hi!
Thank you for the excellent work and publicly available code.
I would like to know how to get a metric that show the out of sync of video and audio on sample? For example, in this paper, the guys display AV offset, Min dist and Confidence. http://www.robots.ox.ac.uk:5000/~vgg/publications/2016/Chung16a/chung16a.pdf

Even I am also trying to find same. Any update on this issue?

[astorfi]

@Maxfashko @omcar17 Thank you for your attention ... I did not investigate that in my paper. The paper you brought up does a great job with a simple metric. However, my approach simply shows out of sync is happening between a pair of audio-visual streams.

[ModestYjx]

Hello, when I run the program, there is a format error. How to solve it?

[Xiaokeai18]

@yang929604665 @astorfi This is because the np is not writable, and in the recent version of dlib, it may cause this error.
Just add the following code above the Error line 99 detections = detector(frame,1):

frame.setflags(write=True)

I had the same problem bofore, and fixed by adding this.

[astorfi]

@Xiaokeai18 Thank you for your suggestion. Can you add a pull request?