add a vstats_file command line option

[ffmpeg] / doc / ffmpeg-doc.texi

diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi
index b72e7a0f587e78b5c3c75665922c0732ae58c590..2d6ad5485dde92e04b83a328719c0e3195f37749 100644 (file)
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@@ -585,6 +585,8 @@ The alternative is to deinterlace the input stream with
 Calculate PSNR of compressed frames.
 @item -vstats
 Dump video coding statistics to @file{vstats_HHMMSS.log}.
+@item -vstats_file file
+Dump video coding statistics to @var{file}.
 @item -vhook module
 Insert video processing @var{module}. @var{module} contains the module
 name and its parameters separated by spaces.