logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
NDI MultiCorder problem - Can not record NDI inputs
Options
Go to last post Go to first unread
Previous Topic Next Topic
Bikeroo  
#1 Posted : Friday, October 30, 2020 9:58:02 PM(UTC)
Bikeroo

Rank: Member

Groups: Registered
Joined: 10/30/2020(UTC)
Posts: 14
Poland
Location: Warsaw
Hello broadcasters,

I streaming online conferences with few callers via MS Teams using NDI inputs.

All works perfect but I would like to record my caller's NDI inputs via MultiCorder option.

Unfortunately it dosen't work good.

When I finish recording, in Multicorder source folder I have a lot of files, few seconds each. For example record from 1 caller (NDI input) exists as many short files (see on picture):
https://drive.google.com...iZ5_OFm/view?usp=sharing

Do you have the same problems?
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
mavik  
#2 Posted : Friday, October 30, 2020 11:53:36 PM(UTC)
mavik

Rank: Advanced Member

Groups: Registered
Joined: 4/23/2017(UTC)
Posts: 1,210
Man
Location: Germany

Thanks: 3 times
Was thanked: 168 time(s) in 150 post(s)
That is common. You could wil have better results if you assign a caller per output and multicord the output instead of the input. Another option is to enable the NDI output per source and record the NDI somewhere else in the network.
Back to top
WWW
Bikeroo  
#3 Posted : Wednesday, November 4, 2020 10:01:46 PM(UTC)
Bikeroo

Rank: Member

Groups: Registered
Joined: 10/30/2020(UTC)
Posts: 14
Poland
Location: Warsaw
thank you mavik for feedback.

How can I set this second option which you mention about? I mean, how to enable NDI per source?

I have trying to assing caller per output and it's work great but the problem is, that I have only 3 outputs which I can use this way (output nr 2,3,4 because 1 is for main view with all callers).
I have to record 5 callers so I don't have enought outputs to use this option.
Back to top
mavik  
#4 Posted : Sunday, November 8, 2020 1:27:28 AM(UTC)
mavik

Rank: Advanced Member

Groups: Registered
Joined: 4/23/2017(UTC)
Posts: 1,210
Man
Location: Germany

Thanks: 3 times
Was thanked: 168 time(s) in 150 post(s)
You can enable it under settings -> Outputs/NDI/SRT
Additional NDI Outputs -> NDI ON
Back to top
WWW
scalerious  
#5 Posted : Monday, December 7, 2020 1:27:25 PM(UTC)
scalerious

Rank: Newbie

Groups: Registered
Joined: 7/17/2020(UTC)
Posts: 7
United States
Location: Rockville Centre

Was thanked: 1 time(s) in 1 post(s)
I am trying to do something similar. If i'm not mistaken, the reason you are getting multiple files is because the calls are changing frame rates. Vmix stops the record and restarts is every time the call changes frame rates. This is annoying.

I am trying to find a renderer that can capture the ndi source and render it as 1 file (similar to Vmix's output function)

The problem I have is, Vmix only has 4 outputs. I often produce shows with 8 callers and am unable to properly record their isos.

My untested solution so far is to buy another computer and run Newtek's Isocorder OR install the Blackmagic Decklink with 8 sdi's on the new computer and use a program called ndi2sdi by a company called medialooks that seems to be able to send 8 ndi sources to each of the sdi ports...then record the isos in a hyperdeck or similar recorder.

If anyone has any experience with getting 8 calls out of vmix to record iso or use in an ATEM please let me know.

thanks
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.097 seconds.