this post was submitted on 13 Apr 2025
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As many as most GPUs without all the extra cost and power draw. Nvidia sets a transcode limit of 2 sessions unless you disable it. You really shouldn't ever be transcoding 4k content. Most people will duplicate 1080p and 4k content and not share the 4k library for remote streaming/external users to avoid transcoding, and 1080p transcodes are no sweat. Furthermore, the goal should be to avoid transcoding wherever possible, so it's unlikely that you'd have multiple people doing intensive transcoding simultaneously if you follow the above advice. You'll want everyone to direct play as much as possible.
how many 4k streams?
As many as your hard drives or upload bandwidth can handle since they would be playing directly and not transcoding.
Thanks, it's good advice that you do not need a gpu if you watch movies in 1080. It's sufficient for 99% setups anyway