Dne 12.2.2017 v 22:06 Timo Rothenpieler napsal(a):
I have seen those patches in mailing list. Have you tried it on QUADRO
cards which are not limited to only 2 streams per system? It could be
related to protection in NVIDIA drivers for NON-PRO cards.
It it definitely not related to that limitation, that fails way ealier
and with a somewhat proper error code.
We are currently suspecting that it's some weird initialization order
issue, or some value is not passed correctly, like frame dimensions, but
from all my poking, everything looks perfectly in order.
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I just tried your build with this cmd line:
ffmpeg -hwaccel cuvid -c:v h264_cuvid -i simpson_1920p_h264.mp4 -y -c:v
hevc_nvenc -an -b:v 512K -qmin 5 -qmax 50 -preset slow
out_1920p_1920p_hq.mp4
And everything works well, do you have not working example?
I have GTX 1060 3GB with current stable drivers.
M.
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