LEVEL_UNSET       212 libavcodec/h264_metadata_bsf.c     if (ctx->level != LEVEL_UNSET) {
LEVEL_UNSET       765 libavcodec/h264_metadata_bsf.c         { .i64 = LEVEL_UNSET }, LEVEL_UNSET, 0xff, FLAGS, "level" },
LEVEL_UNSET       149 libavcodec/h265_metadata_bsf.c     if (ctx->level != LEVEL_UNSET) {
LEVEL_UNSET       608 libavcodec/h265_metadata_bsf.c         { .i64 = LEVEL_UNSET }, LEVEL_UNSET, 0xff, FLAGS, "level" },