you do not assign the LR to mix78
they are separate outputs with separate mixing for different purposes
LR is to feed the amps live in the nave and mix78 feeds the PC with OBS for streaming
The point is you do not send LR to the mix
but you create a duplicate mix with tweaks to better fit OBS
the sound and levels you want live are not what you want on the livestream
live and streaming will need different mixes to be best for their purpose
What you need to do is select mix78 button on right and then create the mix you want for the livestream.
use the same faders as for LR
they are now changing the mix not messing with LR
In our case we have to add our audience mike to pick up the organ which is not in the LR
otherwise the livestream would have no organ music
we raise the piano mikes level for streaming as we dial it back live because it is already loud acoustically
also we need to tweak the rf mikes for how loud the user is talking/singing. that might be done on LR and used for mix78
and we custom set the preacherman’s mike level for his RF mike. that might also be done on LR and used for mix78
and if there is a guest we adjust the level at the podium mike
we had a standalone mike for the music director to use but that one went missing
This set up should be done at sound check time.
If you have the same people every week then you could leave it the same as was recalled in the scene that saved everything.
Now our video guys are different from most people and they sometimes want more of this and less of that
so when they ask we just push mix78 button and tweak the faders for whatever input they feel a need to change
initially you need to push the mix button then use the faders to adjust the mix
send the mix out the xlr pair for the mix to an audio interface and then into the PC and DAW/OBS
they are already hardwired pre-‘mapped’ to those two outputs on the back
groups are different you do not need them for this mix for livestream
yes the documentation is meant for the engineers who built it not typical users
you would make a lot of progress if you looked at the signal flow diagram and the block diagram
and then traced the signal path from channel inputs on the left through everything including busses and out the mix78 on right
I made a higher level summary view of the busses that showed where each can get signal from or send it to
which I found useful to help my memory when I tried to do things like you are attempting
So, to clarify, we’d need to assign all channels, post-fade, to mix 7-8 and not the L+R Mix? Now that you mentioned this, I do remember having this in mind. I think the pressure (time) on the day meant i forgot about that entirely!
I guess we would we had initially expected that we could adjust the FOH (LR Mix) and have the same work for the computer (I’m intentionally not referring to OBS, as OBS isnt in our - current - workflow). This did work fairly well last week, except for the need to add additional global gain.
I guess its not possible to route LR to Mix 7-8? Again, assuming we can also route Mix 7-8 to both USB Out CH 17-18 and XLR Out?
Again, apologies for the novice questions. We’re very much new to it all and being out of practice with having done been fully at the desk for over a year doesnt help (Just as we were starting to get the hang of it and started looking into mixes, COVID struck!)
do nothing to the LR mix
leave what is assigned there alone
that is fine
so just use it for the live service and now forget about it wrt streaming
create a duplicate of that in mix78 as a starting point (just hit mix78 button)
and then tweak it to suit the livestream
I get confused about how AH PAFL means different things and when. I wish they would say pre and post and just mean those.
you may or may not (I think I recall you would) need to use PAFL on mix78 when you listen on phones to check it
do not think you need to do it otherwise. maybe one of the pro FOH guys will show up and clarify that.
easy enough to play with that though just push pafl buttons and see what happens.
I use OBS as a generic term since most churches actually do use OBS.
It could be your DAW or some other streaming program. Maybe even to local radio/tv.
Our video guys started with streamlabs but finally got smart and now they use OBS
I recall there are a few very minor competitors but I would be afraid to use them as they might not survive in the long run
and none of them seemed to have anything special to recommend choosing them. UK might be different.
I do not do the assigning but I am sure you can send mix78 to any usb number you want but that would leave you with a signal that most people complain is too low at the PC. I have no idea if you can assign a mix to LR, but why ??? you already have LR on LR. most of us use the mix to feed an onstage monitor or other rooms.
Also pretty sure that you cant assign LR to anything but the LR outputs that are hardwired to xlr connectors.
Again please , please, do look at the block diagram and signal flow diagram and trace your signal path from in to out.
that will help you understand a lot more about what is happening and how.
always recall that you are doing two parallel mixes that are essentially the same but with minor tweaks to suit live or streaming
focus on one or the other and do not conflate them at all. they are separate things for different usages.
If you go to the bother to set up mix78 then just send it from the xlr outs labelled mix78 and into an audio interface where you can get plenty of gain into the PC to hand off to DAW OBS or some other program.
unless you are going to mix in the PC there is no point in using usb to send a stereo pair. then you would send all the channels over usb so you could mix them in the PC. but why? you already did it on mix78 which is so much easier than adding another program in the livestream chain and adding more work to the video operators on that side of your service support.
You can assign all the channels to all the mixes in any combination or all at the same time.
The mixes can be also assigned to the USB output at the same time they feed an analog output on the mixer.
I just wanted to follow up (and seek further advise) on this query.
Great news, we did manage to get everything routed to MIX7&8 band into a video switch for further use downstream (and also online/“upstream”).
I do however have one question (and i suspect i may be missing something obvious here)…
I suspect someone must’ve changed some setting because as of this weekend, our microphone levels going into Mix7&8 is not only determined by the MIX7&8 send (Mix 7&8 faders) but ALSO by the L+R Faders.
I do the Mix7&8 mix every weekend but as of this weekend if our in-house (L+R) fader for a channel is low (suitable for in-house) it is also low on Mix7&8. Even after pre-amp and with the relevant Mix7&8 Fader maxed.
Interestingly, this isn’t the case with our ST3 (which is feed via the USB-input from a computer). For ST3 the MIX7&8 level is totally independent of L+R ST3.
As i say, I’m sure I’m missing something obvious (when under pressure to resolve issues like this, one doesn’t always think clearly, so would really appreciate your advice.