doc: Clarify the avconv section about -re

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-08-10 12:13:08 +03:00
parent d175a5730b
commit 205a4502d3
1 changed files with 4 additions and 1 deletions

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@ -719,7 +719,10 @@ Dump each input packet to stderr.
@item -hex (@emph{global})
When dumping packets, also dump the payload.
@item -re (@emph{input})
Read input at native frame rate. Mainly used to simulate a grab device.
Read input at native frame rate. Mainly used to simulate a grab device
or live input stream (e.g. when reading from a file). Should not be used
with actual grab devices or live input streams (where it can cause packet
loss).
@item -vsync @var{parameter}
Video sync method.