SWR_DITHER_NB 39 libswresample/dither.c av_assert0(s->dither.method < SWR_DITHER_NB); SWR_DITHER_NB 53 libswresample/dither.c av_assert0(s->dither.method < SWR_DITHER_NB); SWR_DITHER_NB 73 libswresample/options.c {"dither_method" , "set dither method" , OFFSET(dither.method ), AV_OPT_TYPE_INT , {.i64=0 }, 0 , SWR_DITHER_NB-1, PARAM, "dither_method"},