Hi, Have you ever encountered this kind of problem when importing mp4 videos? I have this problem with several mp4 videos I created with vegas. This is version 20. Thanks for your help
That's very likely an issue related to your computer's GPU. With that in mind, please provide your computer's specifications and especially what GPU you are using along with the driver build being used.
You've got two GPUs from different companies -which GPU was selected in Vegas Pro "Options/Preferences/Video (tab) - hardware decoder" and "Options/Preferences/File I/O (tab) - Hardware decoder"? Are they the same?