The issue usually pops up when your PC has insufficient memory or Preview setting is at higher side.Īdjust Preview to ‘Auto’ rather ‘best’. Solution: Playback lag in the Preview window causing video stuttering is another most common complaint. Problem 4: Sony Vegas lags when previewing
A 64-bit operating system with atleast 8GB memory and 6 or 8 Core CPU can easily handle Vegas Pro.Īlso, delete and reinstall plugins, if any, from reliable source. Go to Help or About to know which build version is currently installed on your system.Īlso, ensure your PC has adequate processing power.
Use the latest build version for Vegas Pro or Movie Studio as new builds fixes many bugs. The solution lies in the cause of the problem.
If your videos are large sized 4K HD 1080p, they can get stuck during rendering in Vegas Pro. Solution: Sony Vegas freezes or crashes while rendering is common. Problem 2: Sony Vegas keeps crashing or freezes while rendering
Get Stellar Repair for Video to repair such corrupt MP4 files. Note: If your MP4 videos are not playable in QuickTime or any other media player even after installing supporting codecs, chances are the video has turned corrupt. You can also try converting MP4 files to Sony Vegas supported formats such as AVI, WMV, AVI, MOV, MPEG-2, etc.
If you don’t want to invest in K Lite Codec pack, install QuickTime Player on your system. It helps to play the video formats, which your operating system doesn’t support. The pack contains the audio and video codecs for Windows. If your PC meets the hardware demands of the editing software, then the Sony Vegas MP4 issue may be occurring due to unsupported codecs.