Description:

I am experiencing a problem with NVENC encoding while using Kdenlive on my Ubuntu 22.04 system with a GeForce RTX 3060 Ti Lite Hash Rate GPU.

Steps to Reproduce:

    Open Kdenlive (version: specify the version you're using).
    Import a video file (provide details of the file format and other properties).
    Attempt to render the video using the h264_nvenc encoder.

Expected Result:

The video should be encoded using the GPU, leveraging the h264_nvenc encoder without errors.

Actual Result:

The following error messages were displayed:

csharp

[h264_nvenc @ 0x7fc66c002000] Interlaced encoding is not supported. Supported level: 0
[h264_nvenc @ 0x7fc66c002000] No capable devices found

Additional Information:

    GPU: NVIDIA Corporation GA104 [GeForce RTX 3060 Ti Lite Hash Rate]
    NVIDIA Driver Version: 525.125.06
    CUDA Version: 12.0
    OS: Ubuntu 22.04
    FFmpeg version bundled with Kdenlive: 6.0, built with gcc 11 (GCC)
    The system's version of FFmpeg works as expected with the same encoding settings.
    Kdenlive's bundled FFmpeg version is the one that presents the issue.

I have already tried various troubleshooting steps, including updating the system, checking driver installation, and verifying the FFmpeg version's compatibility with my system.

Attachments:

(Please attach any relevant logs, screenshots, or other files that might help diagnose the issue.)

Request:

I would appreciate assistance in resolving this issue, as it is hindering my ability to use GPU encoding within Kdenlive. Thank you.