Sony Vegas 11 mp4 problem - Only imports audio, no video - VideoHelp Forum
Export Sony Vegas Pro file to MP4
MP4 to VEGAS Pro - Easily Convert/Import MP4 to VEGAS Pro 19/18/17 and lower version
How to Fix Sony Vegas not Opening MP4 Files | Photography
First time ever using Vegas and Im trying to import MP4 files but it will not let me. Ive already set Show warning for media which is not suited for editing to
Solved] How to Fix Premiere Pro MP4 File Import Failure
Fixed! MOV video can't open to sony vegas | Leawo Tutorial Center