Why does the video turn white when uploaded to the official WeChat account?

The most likely reason is that all the pictures or videos uploaded to the official WeChat account are basically compressed, but the severity of compression in different formats is different. If the compression is not in place, the official WeChat account will turn white. For photographic maps, the best choice is to save in PNG format, and the uploaded pictures will not be blurred or distorted. Because the width of the picture is much smaller than the screen width of the mobile phone, the picture itself is too small and will be more blurred when compressed. Therefore, it is recommended to adjust the width of the picture to 600px before saving, which can ensure that the picture can be clear even if it is saved as png or gif and compressed. Therefore, it must be compressed before being transmitted to the official WeChat account.