NVENC encoder missing in x64 version

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obsuser101

New Member
gpu: nvidia GTX 660

also missing in Bandicam x64 version.

Commend of representative of NVIDIA:
Perhaps these programs in 32 bit versions support the older generation NVENC. Only 1st generation NVENC is supported on GTX 660. In any case, this has more to do with the requirements of the programs themselves for the hardware, rather than the software. Yes, and with all the desire to turn to senior colleagues, support for video cards of the Kepler family (600/700 series) has been discontinued, so they will definitely not be able to offer solutions.
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this decision does not affect. I don't use specific GPU applications.

by the vague phrase "this has more to do with the requirements of the programs themselves for the hardware, rather than the software" the nvidia spokesman tries to distance himself from responsibility. This is normal. (in addition, support for the device is discontinued)

Can the OBS developer to influence the problem? (NVENC availability in OBS x64)
thank you
 
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obsuser101

New Member
R1CH said:
A GTX 660 does not support NVENC according to NVIDIA's own information.

developer.nvidia.com

Video Encode and Decode GPU Support Matrix

Find the related video encoding and decoding support for all NVIDIA GPU products.
developer.nvidia.com developer.nvidia.com
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This is very incomplete information. This page lists generations starting only from the 4th.
NVENC has various generations: Nvidia NVENC - Wikipedia
GPU Code Name of gtx 660 - GK106. It has the 1st Gen NVENC. Works great to this day.
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obsuser101

New Member
issue was caused by the NVIDIA driver v456.71. The Windows Update offered to upgrade to this version. Solved after upgrade to v472 from nvidia official site.
Nvidia spokesman decided that the problem is not related to their side. Unpleasant
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