What program can edit large video files?

Question

Video

Shadowplay creates a large video file - about 4 gigabytes. It is required to edit this file, cutting out a certain moment from it. And then merge these moments into a new video file.
Programs like SolveigMM Video Splitter do this perfectly, but with files up to 1-2 GB. 4 GB file is not accepted.
SolveigMM almost instantly cuts out the desired "piece". It is a pity that it does not accept a large file.
Programs for merging video from pieces and other editors also do not see such large files.
Tried many.
Vegas Pro sees this file. But it takes a very long time to render the cut scene.
What program can edit large video files? It is desirable without long and resource-intensive operations such as visualization.

Answer 1

superuser.com/questions/138331/using-ffmpeg-to-cut...

ffmpeg -i input.wmv -ss 00:00:30.0 -c copy -t 00:00:10.0 output.wmv
ffmpeg -i input.wmv -ss 30 -c copy -t 10 output.wmv