Have recently been getting this issue with VEGAS 16 where i cant import any of my mp4 files. The codec for the video file is: MPEG-4 AVC. Any help? : r/VegasPro
Load DivX/Xvid into Sony Vegas Pro 13/12/11 on Windows 8.1 smoothly
How to render .mp4 (H.264, H.265) in Vegas Pro 18, 17, 16, 15 (Update 2021) - YouTube