Use LWLibavVideoSource/LWLibavAudioSource

TSFilePath="Y:\hoge\hogehoge.m2ts"

LWLibavVideoSource(TSFilePath, cache=true, stream_index=-1, threads=0).AssumeFPS(30000,1001)
AudioDub(last, LWLibavAudioSource(TSFilePath, stream_index=1, av_sync=true))
AssumeTFF()

Trim(2, 5784) ++ Trim(7584, 24455) ++ Trim(26255, 46004) ++ Trim(47804, 48551)