To help you better, could you tell me or what software you are using?
If the file won't open, VLC Media Player is more capable of playing partially corrupted or unusual MP4 files than standard players. Download download Background 9584(0)(0) mp4
Large video files can sometimes time out in browsers like Chrome or Safari; trying a different browser or a dedicated download manager can help. Recommendations To help you better, could you tell me
Delete the current version and try downloading the original file again to ensure a clean transfer. To help you better
Right-click the file and select Properties (Windows) or Get Info (Mac) to ensure it has a valid size.