I'm wondering what the recommendations are for recording potentially 4 video streams. I have three 4k inputs and the final comp being recorded with Aximmetry but it really struggles to keep up on one machine.
I've tried a few options for encoding and DnxHR seems to be the best option for CPU overhead. I have to reduce the bitrate to about 150Mbps on all streams however to get anything stable.
The three inputs seem to record ok but it really chugs when I try and also record the final comp alongside it. I can see the CPU reaching 100% and over but in task viewer it's not using all of the cores and threads.
For reference I'm using an Intel i9-13900k with 128Gb DDR5 and an RTX4090.
I'd imagine I should just use another machine or an external recorder but we're making use of the playback module with the tracked camera setup.
I would personally record inputs in atem mini iso extreme or something similar. I have not used tracking yet, but I guess you can record only tracking data if you wish so, with few modifications on the recording compound.