: If the file was not downloaded completely, it may not open as a video at all.
: Your media player may lack the necessary components to decode the video, resulting in a failure to display the image. You can try a versatile player like VLC Media Player to bypass this. 5_6170393421820201346.mp4
To help you further, could you describe or where you found this file ? : If the file was not downloaded completely,
: The server or application might be incorrectly identifying the video as a text/plain file, causing your system to try and read the binary code as text according to experts on StackOverflow . 5_6170393421820201346.mp4
If you are seeing "text" while trying to open this MP4 file, it usually indicates one of the following: