Export in advanced mode with reframe and keyframe

[shotcut]

Sounds like this thread from a few days ago

How can I crop a 5,3k video to a 4k video

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 …

This is fixed for the next version 25.03. The workaround is to add progressive=1 on a new line to Export > Other.