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Hier — 26 janvier 2020Vos flux RSS

Manual NDI Tools install without administrator rights

Par editmix
I'm starting to use NDI at a large corporate media dept that has a TriCaster. I'm trying to utilize some of the corporate owned Windows 10 computers but the IT dept has very strict security limitations on what software is allowed to be installed. I've been able to install OBS as a portable application and it works great. Unfortunately I cannot install NDI tools since I don't have administration rights. Is there a way to do a portable or manual install of NDI?

Scan Converter won't change resolution

Par Nardella
If I change the resolution of my windows 10 desktop the output of scan converter does not change, even if I restart the app, restart the PC and reinstall NDI Tools. What do I do?

NDI Scan Converter Crash/Stopping mid boradcast

Par jgome91
Scan Converter seems to just stop abruptly during my streams, giving me no error message or warning. I've had to close it out in task manager and reopen it to have it work for about 5 minutes and then stop again. I've disabled onboard graphics due to me having my GTX 1050ti and also set the program to run primarily on the 1050 in the windows settings. I've set exceptions in my firewall and even found that sometimes running chrome will cause it to freeze. idk what is going on here but its ruining my streams as of late. :(

Magewell’s New NDI® Hardware Decoder Model

Par Andres Benetar

  Last year Magewell unveiled the second powerful NDI decoder device in its Pro Convert family, which will undoubtedly be the highlight of the 2020 NAB Show. While Magewell’s Pro Convert encoders enable users to bring traditional video signals into IP workflows, the low-latency Pro Convert for NDI to HDMI decoder completes the chain by ...

The post Magewell’s New NDI® Hardware Decoder Model appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

NDI HX2 - First Desktop/Server Software using HX2

Par livepad
Sienna ND Processing Engine now has an HX2 Distribution Amp module.
Feed in Full bandwidth NDI and it sends out NDI HX2 instead. Reduced network bandwidth and optional multicast.
A new tool in the box for distributing streams throughout your NDI Infrastructure.

À partir d’avant-hierVos flux RSS

LiveU Announces New Customer in Japan – AbemaTV

Par Jump

LiveU has announced that one of Japan’s leading video streaming channels, AbemaTV, is implementing LiveU cellular bonding technology to produce its online news and entertainment business. AbemaTV is using over 20 LiveU field units, including the LU600 HEVC, combined with the LiveU Central cloud management platform to live stream shows and events from various venues ...

The post LiveU Announces New Customer in Japan – AbemaTV appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

Dejero Wins Second Prestigious Technology and Engineering Emmy® Award

Par Caroline Shawley

Globally recognized award underlines how Dejero exponentially improves flexibility in location coverage for newsgathering and live events crews   Waterloo, Ontario, January 20, 2020 — Dejero, an innovator in cloud-managed solutions that provide award-winning video transport and Internet connectivity while mobile or in remote locations, has been awarded a second prestigious Technology and Engineering Emmy® ...

The post Dejero Wins Second Prestigious Technology and Engineering Emmy® Award appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

Taiwan-based 17 Live Enhances the Online Viewing Experience with LiveU

Par Jump

One of Asia’s leading live streaming platforms has turned to LiveU’s HEVC IP bonding technology to provide high-quality live video coverage of its events. 17 Live is using LiveU’s leading LU600 HEVC units to transmit live coverage of the events direct to their 17 Channel, turning fans into loyal, long-term customers with engaging live online ...

The post Taiwan-based 17 Live Enhances the Online Viewing Experience with LiveU appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

Intinor joins SRT Alliance

Par Manor Marketing

Umea, Sweden, 16 January 2020: Intinor, Sweden’s leading developer of products and solutions for high-quality video over internet, has joined the Secure Reliable Transport (SRT) Alliance. SRT is an open source video transport protocol that optimizes streaming performance across unpredictable networks, enabling the best quality live video to be transported over even the most questionable ...

The post Intinor joins SRT Alliance appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

RUSHWORKS introduces REMO NDI Portable Touchscreen PTZ Production System

Par Desert Moon Communications

RUSHWORKS introduces REMO NDI Portable Touchscreen PTZ Production System Minimal hardware, maximum capabilities. Flower Mound, TX – January 15, 2020 – RUSHWORKS, provider of cool technology for production, playback and streaming since 2001, enters the market with a bang for 2020, introducing another “powerfully simple” integrated PTZ production system for remote and studio operation. “It’s ...

The post RUSHWORKS introduces REMO NDI Portable Touchscreen PTZ Production System appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

NDI Tools 4/4.1 Video Monitor on Macbook - Video is quarter screen

Par jeff_h
Since NDI Tools 4+, all sources only show up in the bottom left quarter quadrant of the Video Monitor display window. Doesn't appear to be any settings to change that in the app on a Macbook Pro 2017.
Am I missing something? Many thanks!
Update: forgot to mention that all of the new mac minis (everything, including the Macbook on Catalina, if that matters) show full video in their NDI Video Monitor windows... just seems to be the Macbook that does this quarter screen thing.

Maco Communications to VIZ TRIO

Par digitalwxstudio
Hey y'all. I'm hoping to understand how VIZ TRIO sees commands sent from a VMC. For example, I can send a 'page:take 1000' command via a macro and it will trigger VIZ TRIO and play that page. But, what and how is being sent to the VIZ on the backend?

LiveU Solo Helps Isha Foundation Connect with Millions of People in India and Around the World

Par Jump

LiveU’s wireless video encoder, Solo, is being used by Isha Foundation – a non-profit, public service organization founded by Sadhguru – to connect with millions of well-wishers and volunteers in India and around the world. The Foundation uses Solo to stream live events, notably the night-long Mahashivaratri festival at Isha Yoga Center – which is ...

The post LiveU Solo Helps Isha Foundation Connect with Millions of People in India and Around the World appeared first on NAB Show News | 2020 NAB Show Media Partner and Producer of NAB Show LIVE.

Methods for syncing mixer audio with single/multiple NDI feeds?

Par chulester
I'm new to NDI and have found that my single NDI camera has feed latency between 200-500ms.
I think it is varying due to initial LAN switch and camera power-up.

Aside from manually adjusting for this (I'm using OBS Studio on Win10), are there any tried and true methods for "calibrating" for this?

I'm curious to know other handle this as more NDI feeds are added (if it impacts at all)? I suspect each feed would need separate tuning.

Do you leave the camera (PoE LAN switch) always on to avoid dealing with it? What about after a power loss?

NDI Tools and Adobe 2020?

Par Triodin
Trying to install the NDI tools and Adobe CC plugin and I've got the whole master suite installed, but none of the NDI plugins are in any of the 2020 files.

Is there an update to the NDI Tools installer that works with Adobe CC 2020?

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4K Spark pro dissapering act

Par Acknoh
Both of my Spark Pro's no longer showed up in my Input Settings. I haven't done anything different to last time I used them with the same session. Then I switch to a 4K session and they came back. I went back to 1080p session and they re appeared.

Anyone know whats going on?

Set Up:
TC1 (Build 4K-170428C, not sure what software version I have, it's never been updated)
Spark Pro
Panasonic 4K HC-X1
TP Link TL SG1016PE

Scan Converter displays blank browser page

Par b_armstro
Looking for some tips on getting Scan Converter to work properly.

I'm able to select a web browser window in scan converter, the browser page is available as a source in Tricaster, but when it's used as a source the browser is just a blank white page on the Tricaster.

The second problem is when I maximize the browser window, only a full black page is displayed. I can tell that NDI is still transmitting because I can see the mouse pointer when moved over the browser.

Any ideas? This is a new build Windows 10 dell transmitting to a Tricaster 410 Advanced.


IndieCade Europe 2019 : découvrez les conférences en vidéo

Par Shadows

En octobre dernier, nous vous proposions un aperçu d’IndieCade Europe, évènement centré sur le jeu vidéo indépendant.
En complément de notre compte-rendu, centré sur les jeux, voici désormais les conférences mises en ligne par l’organisation.

Bringing AAA Processes to Indie : comment Laura Dilloway, qui a passé 10 ans chez Sony, a adapté les méthodes apprises sur des jeux AAA à un environnement de développement indépendant.

Nathalie Lawhead a traité des questions d’abus et dérives dans l’industrie, en soulignant les solutions possibles.

La compositrice Jade “JDWasabi” Leamcharaskul a présenté une conférence sur l’audio dans les jeux vidéo, la terminologie et l’impact de l’audio sur les joueurs.

Bruno Faidutti, histoirien et designer de jeux de plateau, s’est intéressé à la manière dont ces derniers sont adaptés en jeux vidéo et réciproquement.

François Alliot est revenu sur son travail de développement sur différents jeux, et ce qu’il en a retenu.

Jennifer Schneidereit est revenue sur son titre Astrologaster, un jeu qui mêle histoire, comédie et médecine inspiré d’un personnage réel.

Tine Bech, artiste et chercheuse en théorie des jeux et arts interactifs, a partagé une partie de ses connaissances.

Maria Saridaki, actuellement directrice artistique de “Trust In Play: European School of Urban Game Design”, a évoqué son expérience : game design, écoles spéciales d’éducation, game jams.

Et si les game designers s’intéressaient à la magie ? C’est la proposition de Shringi Kumari qui a expliqué comment cette discipline pouvait aider à créer de meilleurs jeux.

En parallèle des conférences, des interviews de certains intervenants sont disponibles.

Enfin, voici la vidéo de la cérémonie de remise des prix.

L’article IndieCade Europe 2019 : découvrez les conférences en vidéo est apparu en premier sur 3DVF.

NDI HX Camera IOS app

Par petjo10
I have two questions
1. Can I use NDI HX Camera IOS app with Iphone 11 and use the three rear cameras?
2. Why is there no 1080p mode?

Best Regards Peter

Can I have the 2nd Virtual Input?

Par masuibass
Hello all,

I am trying to use IP workflow with Zoom Meetings.

And also I want to use the Zoom feature of sharing the second camera input as screen sharing.

So that, I need the second Virtual Input.

Can I have that?

Mutsuo Masui

NDI over MPLS network

Par stevesarzi
there would be any problem using a MPLS network for NDI trasmission?
Thinking about remote production.

Thank you


NDI Control Room - Decoders?

Par pdxJoe

I'm working on building out a new master control room.

The current plan will have 12 4k@60p displays & 48 1080p60 displays.

I'm looking at how I would do this via NDI versus traditional video routers. Does anyone have case studies or examples to share?

what decoders are being used for this type of install?



C++ Coder Needed for NDI Cam Control Application

Par 090
Hi, gang!

So we recently developed a relatively rudimentary but pretty useful NDI camera control app for a customer in C++. It's actually v2 of an app we created 11 years ago that used VISCA to talk to Sony cameras.

Anyway... The customer is now asking for some enhancements and my main coder went a took another gig. Anybody feel like making some quick bread? Experience with NDI.Lib.x64 a must.


NDI Discovery - mDNS or Discovery Server

Par mitreklov

We have a large NDI network that contains a lot of devices, some Newtek some not, all producing a high number of NDI sources to a many monitoring and production destination end points.

We are experiencing some erratic discovery behaviour on some of the receive components such as source count varying with sources disappearing for some minutes at a time only to return after a period.
We have been advised that the default mDNS system can become overwhelmed with large numbers of devices all broadcasting mDNS info and that it might be worth adopting a discovery server on the network and using the access manager to direct the discovery system.
I should point out that the network is flat with no routing and all within one LAN. The network is dedicated to NDI transport only, no other traffic.

I understand the discovery server or service is a relatively new method that relies on version 4 NDI components.
The discovery server idea seems like a possible solution in our case, however it's implementation seems to be a Newtek big secret as I've not really been able to find any coherent explanation on setup and operation. Really the only info I've managed to find is contained in the SDK documentation along with the actual Discovery Service.exe

From what I can fathom it does not look complicated, but I do have the following questions, perhaps other forum members may be able enlighten me.

Thanks in advance.

Does anyone have an explanation of how the discovery server works?

I assume only one instance of the Discovery server is required hosted somewhere accessible on the network.

Once the access manager is set to use a discovery server, do the mDNS broadcasts stop or work in tandem?

Some of the NDI components in the installation as yet do not support NDI V4 (updates in development), can the discovery server co-exist with the mDNS discovery method?

Will the devices still using mDNS be visible to senders and listeners even if they are set to use discovery server?

Does the discovery server listen and relay mDNS broadcast to discovery server clients?

Can you run the discovery server exe on a VMC1?

Is there a better way to do this?

Please forgive me for asking the obvious.

Zoom Server NDI Return to Caller Audio Distorted – Clicks/Drops

Par rlsafran
I use NDI Scan Converter and Virtual Input with VB Cable for Zoom servers. All audio record/playback sources are set to 48 KHz (44.1 doesn’t work either). The audio returned to a Zoom caller is severely distorted with clicks or drops. This has been happening since last year.

Instant Teleseminar’s return to caller is just as severe and a Skype return has less noticeable scratching sounds that occur above 6k intermittently.

I have Zoom engineering working on the issue but am not able to help them replicate it without using a TriCaster as NDI Test Patterns returns perfectly if Zoom “Use Original Audio” is enabled and the client’s mic is muted (I always enable “Use Original Audio”, but the Zoom distortion happens either way).

Instant Teleseminar returns perfect 1 K tone from the TriCaster, but music files (.wav or 48KHz) have the noise.

Anyone else using Zoom or ITS back to a TriCaster? I’ve tried it on four different Zoom server systems with NDI 3.8, 4.0 and 4.1 and it always occurs from both a 460 AE2/3 or a TC1 (where NDI Test Patterns returns perfectly to the caller).

Attached is an audio file demonstrating the audio distortion - clicking/drops. The noise between
0:21 – 0:23 is me handling the headset.

2019Dec-NDI Return Audio

Attached Files

VLC Plugin

Par jaskie
Hi everyone (it's my first post on this forum)!
Recent NDI Tools installations contains VLC plugin, which is working excellently. But there is no additional documentation on it, especially about its configuration and usage. Furthermore, I have found a licence file installed with plugin .dll, which contains GPL licence. If the plugin is really licensed on GPU, its source code should be offered, as the licence states.
Where can I find more info about the plugin, and (maybe) it's source code?
Kind regards,

Compressed Audio in NDI

Par jainrajath
I was looking at NDI SDK for use in the internal pipeline in a project I'm working on. I had a couple of doubts regarding the audio:
1. Is there any support for transmitting compressed audio formats (like ac3) over NDI? Or does it only support raw frames?
2. How does it send the audio frames? Does it compress it internally or send it as is? If it compresses, is it lossless?

What are the best specs for a Skype PC Laptop running Virtual Input?

Par boyler
Hello all,

I've experienced a bit of a headache today testing 3 different machines with Skype + Virtual Input.

I'm running the NewTek PTZ camera, and using Virtual Input in Skype for the video feed. I am not using the Camera's audio input, and using a separate USB DAC solution.

I've tested two Lenovo Thinkpad's with 16GB of RAM and 2.2 GHZ quad core processors today, both running Windows 10. Both have struggled to broadcast the PTZ Camera while receiving a relatively high quality return feed from the Skype guest.

What I find troubling is that I can run Skype TX on a PC Laptop with less Speed and less RAM, and not have any problems.

If I set the Windows performance settings to BEST, I can run a relatively smooth Skype session. The total CPU percentage runs between 40% - 75%. If I try to open another application or move windows around, forget about it - the Skype session goes haywire. Once there is lag or frame drops in the camera's feed, it is NEVER fixed again. The only solution is to start Skype again.

If I run a Skype session on a Macbook Pro with 16 GB Ram and 2.2 6-core processor, using Video Monitor and Skype's Screen Share feature, it runs flawlessly. (Despite the fact that screen share can only run at about 15 fps.) I'm wondering if I should try Boot Camp on the Macbook Pro.

So my question is - who runs Skype with Virtual Input on a PC laptop, and doesn't experience any of the outlined issues? What your specs?

Many thanks in advance.