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-rw-r--r--doc/codecs.texi10
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diff --git a/doc/codecs.texi b/doc/codecs.texi
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@@ -1279,6 +1279,16 @@ ffprobe -dump_separator "
Maximum number of pixels per image. This value can be used to avoid out of
memory failures due to large images.
+@item apply_cropping @var{bool} (@emph{decoding,video})
+Enable cropping if cropping parameters are multiples of the required
+alignment for the left and top parameters. If the alignment is not met the
+cropping will be partially applied to maintain alignment.
+Default is 1 (enabled).
+Note: The required alignment depends on if @code{AV_CODEC_FLAG_UNALIGNED} is set and the
+CPU. @code{AV_CODEC_FLAG_UNALIGNED} cannot be changed from the command line. Also hardware
+decoders will not apply left/top Cropping.
+
+
@end table
@c man end CODEC OPTIONS