MOV_PRFT_SRC_WALLCLOCK  107 libavformat/movenc.c     { "wallclock", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = MOV_PRFT_SRC_WALLCLOCK}, 0, 0, AV_OPT_FLAG_ENCODING_PARAM, "prft"},
MOV_PRFT_SRC_WALLCLOCK 4715 libavformat/movenc.c     if (mov->write_prft == MOV_PRFT_SRC_WALLCLOCK) {