Why You Should Focus on Improving Youtube 留言
https://riverwpym.bloggersdelight.dk/2024/05/06/what-the-best-youtube-liu-yan-pros-do-and-you-should-too/
The hardware and computer software you might want to digitize online video in the Quicktime structure is very cheap, as compared to the mpeg structure. So its much easier and more cost-effective to build video