Hello, we're using ZoomISO v2 on an M1 Max Macbook Pro. In vMix on a Windows 10 machine, we add the NDI inputs. We go into the multicorder settings and check off the box for each input.

No matter how we configure the multicorder recording options, the only way to get a usable file is to check the box that says "record original NDI MOV". If we do not check that box, vMix creates multiple files all with zero length. All recording options were tried, e.g. MKV, FFMPEG, MP4, etc.

I did see a post on here the recommended a workaround of setting the NDI to an output, then recording the output in the multicorder, but that's just a workaround and we have more NDI feeds than the 4 outputs.

Thanks for your help.

Thanks. Doesn't seem like that is meant to be the functionality; otherwise why are all the recording options in there? The documentation implies it would record the NDI signals to the vMix AVI, or FFMPEG, or the other settings. I had seen Video Transports from Medialooks, forgot about Direct Take; thanks for the reminder.