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-rw-r--r--doc/filters.texi7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index 0a6af0530f..9aedb01bb2 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -3104,6 +3104,13 @@ Specifies the index of the video stream to read. If the value is -1,
the best suited video stream will be automatically selected. Default
value is "-1".
+@item loop
+Specifies how many times to read the video stream in sequence.
+If the value is less than 1, the stream will be read again and again.
+Default value is "1".
+
+Note that when the movie is looped the source timestamps are not
+changed, so it will generate non monotonically increasing timestamps.
@end table
This filter allows to overlay a second video on top of main input of