Now I found the log;
[hevc_nvenc @ 000001fbe862e4c0] Loaded Nvenc version 13.0
[hevc_nvenc @ 000001fbe862e4c0] Nvenc initialized successfully
[producer avformat] audio: total_streams 1 max_stream 1 total_channels 2 max_channels 2
[AVIOContext @ 000001fbe5c9ee80] Statistics: 661571 bytes read, 4 seeks
[AVIOContext @ 000001fbe8b26e40] Statistics: 661571 bytes read, 4 seeks
[AVIOContext @ 000001fbe80671c0] Statistics: 661571 bytes read, 4 seeks
[hevc_nvenc @ 000001fbe862e4c0] 1 CUDA capable devices found
[hevc_nvenc @ 000001fbe862e4c0] [ GPU #0 - < NVIDIA GeForce RTX 3070 > has Compute SM 8.6 ]
[AVIOContext @ 000001fbe80671c0] Statistics: 661571 bytes read, 4 seeks
[chain avformat] I:/00 Eigene Filme/Malediven 2025 Fihalhohi/GX010932.MP4
checking VFR: pkt.duration 1001
[hevc_nvenc @ 000001fbe862e4c0] Interlaced encoding is not supported. Supported level: 0
[hevc_nvenc @ 000001fbe862e4c0] No capable devices found
[hevc_nvenc @ 000001fbe862e4c0] Nvenc unloaded
Failed with exit code -1073741819
Failed with exit code -1073741819