diff --git a/README.md b/README.md
index 88c13ee..1fdf348 100644
--- a/README.md
+++ b/README.md
@@ -485,10 +485,16 @@ The `archive` command lets you download episodes with multiple audios and subtit
 - <span id="archive-sync-tolerance">Sync tolerance</span>
 
   Sometimes two video tracks are downloaded with `--merge` set to `sync` because the audio fingerprinting fails to identify matching audio parts (e.g. opening).
-  To prevent this, you can use the "--sync-tolerance" flag to specify the difference by which two fingerprints are considered equal.
+  To prevent this, you can use the `--sync-tolerance` flag to specify the difference by which two fingerprints are considered equal.
 
   Default is `6`.
 
+- <span id="archive-sync-precision">Sync precision</span>
+
+  If you use `--merge` set to `sync` and the syncing seems to be not accurate enough or takes to long, you can use the `--sync-precision` flag to specify the amount of offset determination runs from which the final offset is calculated.
+
+  Default is `4`.
+
 - <span id="archive-language-tagging">Language tagging</span>
 
   You can force the usage of a specific language tagging in the output file with the `--language-tagging` flag.