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-rw-r--r--DOCS/man/options.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index d7f7eec78a..49983ab32d 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -7307,11 +7307,11 @@ Miscellaneous
to fix the size).
To load a video track from another file, you can use
``--external-file=other.mkv``.
+ - ``--lavfi-complex='[vid1] [vid2] [vid3] hstack=inputs=3 [vo]'``
+ Use the inputs option to stack more than 2 tracks.
- ``--lavfi-complex='[aid1] asplit [t1] [ao] ; [t1] showvolume [t2] ; [vid1] [t2] overlay [vo]'``
Play audio track 1, and overlay the measured volume for each speaker
over video track 1.
- - ``null:// --lavfi-complex='life [vo]'``
- A libavfilter source-only filter (Conways' Life Game).
See the FFmpeg libavfilter documentation for details on the available
filters.