역사상 Youtube 營利에서 가장 혁신적인 일들

http://tituseujy813.yousher.com/youtube-ying-lie-tujahaeya-hal-10gaji-jinghu

The components and software you have to digitize online video to the Quicktime structure is incredibly cheap, compared to the mpeg structure. So its less of a challenge and less expensive to create online video