Tool from opencaster suite
Usage: 'tscbrmuxer b:bitrate_pat pat.ts b:bitrate_cat cat.ts b:pmt1_bitrate pmt1.ts b:nit_bitrate nit.ts ... where bitrate in 'b:bitrate file.ts' is in bit per second Usage: 'o:bitrate null.ts can be used to specify final output ts bit rate, must be the last parameter Usage: 'c:bitrate file.ts can be used to specify that when the file.ts ends the mux stops