FLV_NO_DURATION_FILESIZE 278 libavformat/flvenc.c int write_duration_filesize = !(flv->flags & FLV_NO_DURATION_FILESIZE); FLV_NO_DURATION_FILESIZE 860 libavformat/flvenc.c if (!(flv->flags & FLV_NO_DURATION_FILESIZE)) { FLV_NO_DURATION_FILESIZE 1103 libavformat/flvenc.c { "no_duration_filesize", "disable duration and filesize zero value metadata for FLV", 0, AV_OPT_TYPE_CONST, {.i64 = FLV_NO_DURATION_FILESIZE}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "flvflags" },