We run multi-camera recordings for medical practice and examinations. Currently we use 3 external cameras through capture cards, along with a screen share of an ipad for vital signs (Elgato screen link then window capture into OBS)
Most of the time this works perfectly. However, sometimes we have issues where either 1 scene (the one with the most cameras) or the entire video recording has really choppy audio. We then need to re-dub it after using a backup recording from the internal camera memory - not fun!
I think CPU load may factor in, and have also considered the amount of USB lanes we're using with 3 capture cards. I'm on an i5-6600k with GTX1070 NVEC. Thinking of getting an external mixer like AETM Mini to allow just 1 input into the PC, and also upgrading hardware. But we'd really like to know what is causing the issue! Hoping someone can provide a bit of insight from the logs!
Most of the time this works perfectly. However, sometimes we have issues where either 1 scene (the one with the most cameras) or the entire video recording has really choppy audio. We then need to re-dub it after using a backup recording from the internal camera memory - not fun!
I think CPU load may factor in, and have also considered the amount of USB lanes we're using with 3 capture cards. I'm on an i5-6600k with GTX1070 NVEC. Thinking of getting an external mixer like AETM Mini to allow just 1 input into the PC, and also upgrading hardware. But we'd really like to know what is causing the issue! Hoping someone can provide a bit of insight from the logs!