MP4 videos download with ToolBox are not compatible with Quicktime player in Mac OS

[RandallB5]

Anyone know why any mp4 video will not play in QuickTime download using the "Download from the Internet" tool?
I'm using VLC unitl I can solve this.
Thanks in advance...
Randall

 

[texwam]

Anyone know why any mp4 video will not play in QuickTime download using the "Download from the Internet" tool for filme fast?
I'm using VLC unitl I can solve this.
Thanks in advance...
Randall

Convert this file to Mp4 and the problem will be solved.

 

[Mikhail Ushakov]

Anyone know why any mp4 video will not play in QuickTime download using the "Download from the Internet" tool?
I'm using VLC unitl I can solve this.
Thanks in advance...
Randall

Hello!
Would you share the video URL?