随着传媒行业的不断发展,数字电视传输技术得到了长足的进步,已经成为了电视媒体的主要技术支撑,不仅可以为用户提供足够的信息,还能够根据客户需求的不同提供专属服务。伴随着有线网络的不断发展,数字电视传输技术也借助其技术优势实现了技术方面的不断进步。因此,笔者在此对数字电视技术的现状、特点以及未来发展方向进行重点论述,希望能够通过分析意识到存在的问题与不足,更好地实现有点电视网络数字电视传输技术的发展。 With the continuous development of the media industry, digital television transmission technology has made great strides and has become the main technical support for the television media. It not only provides users with enough information, but also provides exclusive services according to the needs of customers. With the continuous development of the wired network, digital TV transmission technology has also realized the technical progress by virtue of its technical advantages. Therefore, the author here focuses on the current situation, characteristics and future development of DTV technology, hoping to realize the development of DTV transmission technology better by analyzing and realizing the existing problems and shortcomings.