Hi there,
the problem is: I can use h264_nvenc with the standalone version of kdenlive but not with the flatpak version.
Here comes the error:
[h264_nvenc @ 0x7f8120001a40] Driver does not support the required nvenc API version. Required: 13.0 Found: 12.2 [h264_nvenc @ 0x7f8120001a40] The minimum required Nvidia driver for nvenc is (unknown) or newer
I’m running standalone Kdenlive with version 24.12.3 and I tried the flatpak version of Kdenlive 24.12.3. They should be the same.
My Hardware-Configuration:
GPU Nvidia Geforce GTX 960
Here is the output of nvidia-smi:
Mon Mar 24 13:03:06 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.144.03 Driver Version: 550.144.03 CUDA Version: 12.4 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce GTX 960 Off | 00000000:01:00.0 On | N/A |
| 45% 27C P5 19W / 208W | 241MiB / 4096MiB | 16% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 1167 G /usr/lib/Xorg 107MiB |
| 0 N/A N/A 1724 G ...ures=SpareRendererForSitePerProcess 16MiB |
| 0 N/A N/A 2011 G ...seed-version=20250321-130127.532000 75MiB |
+-----------------------------------------------------------------------------------------+
On the cli there is no problem with ´ffmpeg -encoders | grep nv´ :
V....D av1_nvenc NVIDIA NVENC av1 encoder (codec av1)
V....D h264_nvenc NVIDIA NVENC H.264 encoder (codec h264)
V....D hevc_nvenc NVIDIA NVENC hevc encoder (codec hevc)
What can I do?
greetings,
flatjoke