If you need actual video content rather than just "dummy" data, these repositories offer real clips at various sizes: : Search for "1GB" or "4K" videos
If you control the exact size and can install ffmpeg , this is the gold standard. download sample mp4 video files for testing 1gb
This is a container, but H.264 inside – rename or remux to .mp4: If you need actual video content rather than
When running your tests, keep these technical nuances in mind to ensure your results are accurate: download sample mp4 video files for testing 1gb