logo

Live Production Software Forums

www.vmix.com

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

Notification

Icon
Error
2 Pages<12
cheap NDI receiver possibility?
Options
Go to last post Go to first unread
Previous Topic Next Topic
livepad  
#21 Posted : Friday, November 17, 2017 1:16:20 PM(UTC)
livepad

Rank: Advanced Member

Groups: Registered
Joined: 3/31/2016(UTC)
Posts: 126
Location: london

Thanks: 2 times
Was thanked: 46 time(s) in 32 post(s)
lael wrote:
Note that we did not test HX - which is more CPU intensive to decode?


its hard to say - it might work well given that the CPU may have H264 decode acceleration - but again its an unknown quantity.
We have seen that the HX drivers crash on some older macs (even if they can run the latest macOS) due to the use of unsupported CPU commands.
My guess is that it might run into some of the same problem with this Atom CPU.

So, with HX and this box performance is less of a consideration compared to simple compatibility.
Back to top
WWW
lael  
#22 Posted : Monday, December 25, 2017 4:42:59 PM(UTC)
lael

Rank: Advanced Member

Groups: Registered
Joined: 2/18/2017(UTC)
Posts: 75

Thanks: 22 times
Was thanked: 4 time(s) in 4 post(s)

Has anyone used these before:

https://ultralinks.com.a...4_192&product_id=317

Looks like it might be a better solution to the distribution problem.
Back to top
giroudf  
#23 Posted : Wednesday, January 3, 2018 5:07:41 PM(UTC)
giroudf

Rank: Member

Groups: Registered
Joined: 11/12/2017(UTC)
Posts: 24
Location: swiss

Was thanked: 4 time(s) in 3 post(s)
you have to sort the two categories of extenders.
one is just using ethernet cable to send between the two boxes using proprietary signaling.
This conversion is usually fast, so minimal lag is expected.
the other one is a kind of h264 converter to IP and so is compatible with TCPIP network.
the second category has usually a noticeable lag due to the conversion (twice, one in each box), so it is hardly usable when mixed with other type of connection (HDMI, SDI or NDI).
unfortunately, the HX version of Newtek is in the 2nd category, the box is converting video to H264 streamed on network, and the driver just convert the stream to be seen as a NDI source.
the lag is conssiderably bigger than a full NDI chain.

both categories have their drawbacks and advantage, so one is not superior to the other.
Back to top
h2video.nl  
#24 Posted : Thursday, February 15, 2018 2:51:41 AM(UTC)
h2video.nl

Rank: Advanced Member

Groups: Registered
Joined: 3/7/2012(UTC)
Posts: 503
Man
Location: The Netherlands

Thanks: 9 times
Was thanked: 45 time(s) in 39 post(s)
Just to add to this: my clients frequently ask for a quick monitor to view the powerpoint they are presenting on the screen. they do not want to turn their heads away from public.

I am recording the pp with desktop capture ndi and was wondering if I can pick up that signal on my ipad and then show it. this way I have a fexible small monitor available to put on a table or something.

don't want to use a laptop, ipad would be great. Any ideas.

for now I have a small laptop lying around and will try that using vlc or the newtec monitor, but an ipad is preferred. the only apps i see is to use an ios for sending, not for viewing...

greets
stefan
Back to top
WWW
mavik  
#25 Posted : Tuesday, November 20, 2018 7:04:59 AM(UTC)
mavik

Rank: Advanced Member

Groups: Registered
Joined: 4/23/2017(UTC)
Posts: 1,231
Man
Location: Germany

Thanks: 3 times
Was thanked: 168 time(s) in 150 post(s)
Here is another option. Has somebody tested these.
https://dveo.com/broadcast-systems/NewTek-NDI.html
Back to top
WWW
Users browsing this topic
Guest
2 Pages<12
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 0.156 seconds.