source encoder meaning in English

信源编码器

Dvb / mpeg - 2 transport stream multiplexer / demultiplex takes an important role in digital video broadcasting system . it can combine several transport streams from source encoder into a single transport stream to transport channel , or demultiplex trasnsport stream into one program sorce to source decoder . its performance has a great influence on the program transmission ability of hdtv system and the decoding quality of decoder in hdtv receiver . mpeg - 2 system multiplexer signalized video , audio , host data and so on to fixed length packet type for making transport stream
Dvb mpeg - 2传送流复用解复用是数字电视广播系统中的重要组成部分之一，它将从信源编码器输出的多路节目源复用成一路传输流送入传输信道，或者从信道中包含多路节目源的一路传输流中解复用出一路节目送到解码器解码。