Question / Help Echo Problem half resolved Skype NDI + OBS

[jiografic]

Hi guys I have tried different solutions to resolve that problem and I'm stil in troubles

Today I have streamed 2 different interview with the same person.

Test 1 = I have called a friend and I asked him to go live on my Facebook fun page that I made to test live stream interview. The video as no echo problems
Test 2 = Ok, now we go live on the real fun page. The stream has echo!

Really I don't know how to resolve, it seems has no reason. Looks like I'm getting that problem random

How I set up NDI on OBS

Step1
Tools > NDI Output Setting > activate Main Output

Step2
Click on audio setting > filter

Step 3
In Audio Video Filters window click + add Dedicated NDI Output (Audio Only)

I did the filter step on both audio channels (Giovanni / NDI Source)

https://obsproject.com/logs/Ul9ih6WpnJxNr0le

Any advice will appreciated :)

 

[Narcogen]

Common causes/resolutions for echoing audio:

Question / Help - DOUBLED AUDIO!

Okay, so I just installed OBS. First use of the program the audio was fine. Streamed audio perfectly. Opened the program back up to stream a second time and the audio settings changed. Now the audio doubles. (Dunno why.) I have an El Gato HD60 Pro. I have Desktop audio on because I use discord...

obsproject.com

For what purpose are you sending audio output *from* OBS? Where is it going?

AFAIK Skype has NDI *output* that you can add as a source in OBS, so you can interview someone and stream that interview.

It doesn't accept NDI *input*... so where is the output from the dedicated audio filter you're creating going?

 

[jiografic]

I just watched a video tutorial that said to set up that options to resolve echo problems

- YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

www.youtube.com

What is AFAIK?

Thank you

 

[jiografic]

I'm still testing

The best solution that I have now is:

Video Capture Device: me is connected to Mic/Aux
Tommaso Video DEF: is NDI audio that I deactivated on the audio mixer
Tommaso Audio: Is NDI Audio only imported

No echo but video/audio is not synchronized https://www.facebook.com/vespachefk...yVIy7Hh_2OZvAp6P0TU4MTJU037HW1J_KFncNI-FsqLpJ

If you have some tips you are welcome :)

 

[apavitt]

This solution appears to have worked for me!

SOLVED: Echo / audio doubling with OBS, Skype, Newtek NDI and multiple callers on video conference

I want to share the solution to the audio echo/doubling problem that I've had when setting up the AVForums live stream podcast. Since the podcast (audio only for years) has always been recorded with Skype, I wanted to continue using that if possible. Skype has a (relatively new) NDI (Network...

www.avforums.com