i have problem like this "Error fetching video from webcam"

[nakornsoft]

https://i.pinimg.com/originals/4a/06/89/4a06894922f37c87c3a1e265b9c46f77.png

Please help me

[roysbike]

Yes. Problem. Please help

[nakornsoft]

open url on opera browser

https://i.pinimg.com/originals/f8/82/0f/f8820f9d05777f6c4563f46b6709828b.png

i thinking problem it's convert base64 image

[angelinux]

I solved this problem in Chrome by changing the function umSuccess(stream) in openface-demo.js with the following content:

function umSuccess(stream) {
    if (vid.mozCaptureStream) {
        vid.mozSrcObject = stream;
    } else {
        vid.srcObject = stream;
    }
    vid.play();
    vidReady = true;
    sendFrameLoop();
} 

In Firefox, by the way, I get only a black screen.

[angelinux]

Update: the black screen problem with Firefox can be solved by rewriting the function umSuccess as:

function umSuccess(stream) {
    vid.srcObject = stream;
    vid.play();
    vidReady = true;
    sendFrameLoop();
}

[karllacr]

hi,
did you just modify the code and used the 'docker run' normally, or did you do some update in dockerfile?

[angelinux]

I changed the file inside the docker container through a bash session.

[karllacr]

Hi again,
Sorry to bother you, but could you please show me the steps you followed until you were able to use the web demo. I've been trying for a long time and I've modified the file as you showed it, but I can not do it at all.

[nakornsoft]

I changed to face_recognition already

https://github.com/ageitgey/face_recognition

database and webcam

https://github.com/vearutop/face-postgre
https://github.com/vearutop/face-postgre/issues/7

[angelinux]

@karllacr: you should launch docker container as docker run ... ending with /bin/bash, then you will find a prompt where you can modify the file with vi and then execute openface/demos/web/start_servers.sh

[angelinux]

@nakhonsoft: thank you, I will give a try, I was searching for a python 3 implementation!

[nakornsoft]

@angelinux face_recognition

support py2 and p3

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[ideallyworld]

Hi again,
Sorry to bother you, but could you please show me the steps you followed until you were able to use the web demo. I've been trying for a long time and I've modified the file as you showed it, but I can not do it at all.

You need restart the browser after all changed . I also meet the same black problem . And This is fixed by angelinux's comment.

[colab1590]

thanks @angelinux

[Chappie74]

Update: the black screen problem with Firefox can be solved by rewriting the function umSuccess as:

function umSuccess(stream) {
    vid.srcObject = stream;
    vid.play();
    vidReady = true;
    sendFrameLoop();
}

Thank you brother.