[FFmpeg-cvslog] doc/ffmpeg: Document frame_drop_threshold

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Feb 10 14:10:23 2015 +0100| [26db9d3b77fb8187f0a7823e9fdc68473e9648d9] | committer: Lou Logan

doc/ffmpeg: Document frame_drop_threshold

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=26db9d3b77fb8187f0a7823e9fdc68473e9648d9
---

 doc/ffmpeg.texi |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 396c623..e7c86cc 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -994,6 +994,13 @@ With -map you can select from which stream the timestamps should be
 taken. You can leave either video or audio unchanged and sync the
 remaining stream(s) to the unchanged one.
 
+ at item -frame_drop_threshold @var{parameter}
+Frame drop threshold, which specifies how much behind video frames can
+be before they are dropped. In frame rate units, so 1.0 is one frame.
+The default is -1.1. One possible usecase is to avoid framedrops in case
+of noisy timestamps or to increase frame drop precision in case of exact
+timestamps.
+
 @item -async @var{samples_per_second}
 Audio sync method. "Stretches/squeezes" the audio stream to match the timestamps,
 the parameter is the maximum samples per second by which the audio is changed.