Can be transcoded by the storm. The hardware configuration of the mobile phone can't meet the requirements, or the system software doesn't have a corresponding codec system, so it doesn't support editing 4K media files. 4K resolution belongs to ultra-high definition resolution. The mobile phone does not support this format, so you can go to Baidu to search: storm transcoding. This software is specially designed to convert the format of mobile phones. There must be a model of mobile phone. Change it and watch it on your mobile phone. Vivo brand products include smart phones, tablets and smart watches. By August 2022, it has been stationed in more than 60 countries and regions, with more than 400 million users worldwide, and its research and development covers Shenzhen, Dongguan (headquarters), Beijing, Shanghai, Nanjing, Hangzhou and Xi 'an. 20 1 1 year1/month vivo released its first smartphone; 2065438+In March 2009, vivo released its sub-brand iQOO, promoting the concept of "born strong and brave in exploration".