2024-10-24, 05:43 AM
Hoping to get some help digging into this one, I did do some digging online, found a few threads with some similar issues but no resolutions.
I am doing some testing with transcoding some 4k content (just recorded SDR content, 87Mbps, so no tone mapping or anything), performance of the GPU (2060 with NVENC enabled) seems to be totally fine, but for some reason if I try to transcode this 4k 87Mbps stream down to 4k 80Mbps or 1080p 60Mpbs, I get stuttering/dropped frames and bufferstalled errors in Chrome's inspection tools.
So it doesn't appear to be network related, unless this is some bitrate spike issue, since the 87Mbps plays super smooth. I'd also doubt this anyway since this is a 10GbE connection from client all the way to the server.
Additionally, the 2060 seems to be handling this just fine, it doesn't take long to transcode the entire clip and then stops having any load on it (clip is only about 1 minute).
Any ideas what would be causing lower bitrate content to drop frames like this?
I am going to do more testing w/ my Shield and my Google 4k Streamer to see if this is a Chrome/Chromium specific issue, but posting about it anyway since I feel like it should work?
I am doing some testing with transcoding some 4k content (just recorded SDR content, 87Mbps, so no tone mapping or anything), performance of the GPU (2060 with NVENC enabled) seems to be totally fine, but for some reason if I try to transcode this 4k 87Mbps stream down to 4k 80Mbps or 1080p 60Mpbs, I get stuttering/dropped frames and bufferstalled errors in Chrome's inspection tools.
So it doesn't appear to be network related, unless this is some bitrate spike issue, since the 87Mbps plays super smooth. I'd also doubt this anyway since this is a 10GbE connection from client all the way to the server.
Additionally, the 2060 seems to be handling this just fine, it doesn't take long to transcode the entire clip and then stops having any load on it (clip is only about 1 minute).
Any ideas what would be causing lower bitrate content to drop frames like this?
I am going to do more testing w/ my Shield and my Google 4k Streamer to see if this is a Chrome/Chromium specific issue, but posting about it anyway since I feel like it should work?