The invention is applicable to the field of network televisions and provides a digital video broadcasting transport stream playing method and system. The digital video broadcasting transport method includes steps of receiving multichannel program transport streams outputted by a condition receiving device; receiving program selection commands inputted by users, filtering the multichannel program transport streams and outputting PAT (program association table) and PMT (program map table) and corresponding audio and video data of programs according to the program selection commands; updating the PAT and the PMT into single-way PAT and PMT and outputting the single-way PAT and PMT and the audio and video data to an Android player. In the embodiment, the multichannel program transport stream is filtered and packaged and updated to the single-way transport stream, digital television programs can be played by the Android system, and demands of a vast group of users are met.