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Has anyone actually been able to achieve real-time video generation? #396
Description
Hi all,
I'm currently testing out this musetalk library on a gtx 1060 with only 3gb VRAM.
While I am impressed with the high quality results, it takes way too long to generate a short video.
I'm waiting 1-2 hours just to generate a 20 second clip at 15 fps.
I'd like to know for those that are able to experience realtime responses, like maximum 1-2 second response time. I'd like to know what your hardware configuration is, and if you made any optimizations to the musetalk app in order to achieve faster results.
Thank you
Activity
aparate123 commentedon Dec 29, 2025
I was able to achieve realtime response on H100 GPU at 30 FPS, it used around 10-15 GB of VRAM. Your current configuration is too old and with insufficient VRAM it takes a very long time. Try upgrading your setup to 3090 / 4090 / 5090. Although you will have to play around the source code to make it real time, like increasing the batch size.
AhmadAFS1 commentedon Dec 30, 2025
Awesome to know!
Thank you. Lately I have been using an rtx 4090 to run musetalk, and I'm getting good results after making some changes. I can get realtime inference on 15fps, 20fps struggles. a bit.
Maybe sometime I'll try an H100, although it's so expensive lol.
aparate123 commentedon Jan 8, 2026
Thats good to hear. Increase the batch size and monitor the VRAM usage. you will be able to get more than 20fps.
EvgeniyGunko commentedon Feb 8, 2026
Rtx 5060Ti can do about 15-20 fps or more