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atvtest  
#1 Posted : Saturday, April 7, 2018 6:01:57 AM(UTC)
atvtest

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Currently, we are testing the Vmix Software for future events. We want to use Vmix for these events, but we have some doubts in the operation of this.

We need to work with RTMP and repetitions, but we have found in the manual that RTMP input are not compatible.


However, after conducting a series of tests, we have not detected any problems working with this type of inputs.

Has anyone else tried this configuration? Any problem?

Thanks
DWAM  
#2 Posted : Saturday, April 7, 2018 8:43:21 AM(UTC)
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Due to the latency that RTMP implies, RTMP inputs cannot be considered as "Live Production".

Just use a RTMP server that supports DVR. Not a vMix thing imho

thanks 1 user thanked DWAM for this useful post.
atvtest on 4/7/2018(UTC)
atvtest  
#3 Posted : Saturday, April 7, 2018 10:46:55 AM(UTC)
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I understand perfectly what you say and you are right because of the latencies can not be considered "Live production". Maybe I have not explained myself well.
In my case, I work with RTMP input but in an internal network created expressly for this, with a dedicated streaming server and therefore the latency I have in the inputs is not appreciable.

My question is to know if the system generates some type of error or bug when using this type of protocols (RTMP), and therefore did not work or stays frozen with replay.
DWAM  
#4 Posted : Saturday, April 7, 2018 11:16:57 AM(UTC)
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Working with H.264 signals is not a good idea for me. It kind of works but you will certainly experience difficulties to sync multiple inputs, you might have artefacts from time to time, you cannot really do clean fades or smooth transitions and the resulting final encode to stream and record will obviously be much lower quality than with uncompressed inputs.
Besides AFAIK you cannot use replay module with RTMP/RTSP inputs.

H.264 is a codec for final delivery to the end users. It's very low quality, not designed for production (even if many users do it for very cheap productions).
r@wisla  
#5 Posted : Saturday, April 7, 2018 4:28:42 PM(UTC)
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Route your rtmp input to NDI - then add it as another input and it will be available for replay.
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