Windows 7 Media Player recording playback in zoom App
The video portion of a recording may not load when you are trying to play the recording through Windows 7 Media Player with a shared screen, as there are certain limitations with Windows 7 Media Player and higher resolution videos.
How to view recordings with Windows 7 Media Player
Because of limitations with the software and DXVA decoding, Windows Media Player 7 can only support a maximum resolution of 1920 x 1080 pixels. Please refer to Microsoft for more information.