Opened 3 years ago

Closed 18 months ago

#4207 closed defect (fixed)

FFmpeg compile problem witb --enable-nvenc

Reported by: smallishzulu Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords: nvenc
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Hello,

When try to compile from git using --enable-nvenc, compiler gives error on line 516 for libavcodec/nvenc.c

encode_session_params.clientKeyPtr = &license;

This error is given as;

Starting with the GeForce? 334.67 driver, NVENC no longer requires a license key to use on GeForce? cards.
Ref: http://stackoverflow.com/questions/16630414/nvenc-feature-not-available-for-current-license-key-type-error-from-nvencoder

So error can not find clientKeyPtr attiribute.

2nd error is at line 1078;

memcpy(&pic_params.rcParams, &ctx->encode_config.rcParams, sizeof(NV_ENC_RC_PARAMS));

can not find attiribute again. I removed the line and compiled. It works fine with a Geforce card. But I do not know what the effect will be.

Kind Regards,
A FFmpeg user - no developer

Change History (4)

comment:1 Changed 3 years ago by asavah

Indeed this happens with the latest nvenc_5.0.1_sdk
It builds fine with the includes from nvenc_4.0.0_windows_sdk (yep windows!).

However it would be nice if someone updated nvenc code for the new 5.0.1 sdk.

comment:2 Changed 18 months ago by cehoyos

Is this still reproducible?

comment:3 Changed 18 months ago by smallishzulu

We can close this bug. Now FFmpeg can use latest SDK 6.0.1 and no problem with license key anymore.

comment:4 Changed 18 months ago by cehoyos

  • Resolution set to fixed
  • Status changed from new to closed
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