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authorNicolas George <nicolas.george@normalesup.org>2013-04-09 11:21:47 +0200
committerNicolas George <nicolas.george@normalesup.org>2013-04-18 22:59:54 +0200
commitb1cc12d0e3aa9f800de1cd6ffa6a2c54e78b4e5d (patch)
tree9d85e2548e8277ac3115b0e439e134f1eb9b4b6f /doc/ffmpeg.texi
parentb42827ffd99fe192227dd10dfa31124e57949a96 (diff)
downloadffmpeg-b1cc12d0e3aa9f800de1cd6ffa6a2c54e78b4e5d.tar.gz
ffmpeg: make -aspect work with -vcodec copy.
Diffstat (limited to 'doc/ffmpeg.texi')
-rw-r--r--doc/ffmpeg.texi4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index eb981d7f54..94f48fdcf7 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -468,6 +468,10 @@ form @var{num}:@var{den}, where @var{num} and @var{den} are the
numerator and denominator of the aspect ratio. For example "4:3",
"16:9", "1.3333", and "1.7777" are valid argument values.
+If used together with @option{-vcodec copy}, it will affect the aspect ratio
+stored at container level, but not the aspect ratio stored in encoded
+frames, if it exists.
+
@item -vn (@emph{output})
Disable video recording.