[FFmpeg-devel] [PATCH 2/2] doc/ffmpeg: Clarify that the sdp_file option requires an rtp output.

Simon Thelen ffmpeg-dev at c-14.de
Mon Nov 2 15:57:50 CET 2015

Signed-off-by: Simon Thelen <ffmpeg-dev at c-14.de>
 doc/ffmpeg.texi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 08b1ed2..cf74734 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -1233,9 +1233,9 @@ The option is intended for cases where features are needed that cannot be
 specified to @command{ffserver} but can be to @command{ffmpeg}.
 @item -sdp_file @var{file} (@emph{global})
-Print sdp information to @var{file}.
+Print sdp information for an output stream to @var{file}.
 This allows dumping sdp information when at least one output isn't an
-rtp stream.
+rtp stream. (Requires at least one of the output formats to be rtp).
 @item -discard (@emph{input})
 Allows discarding specific streams or frames of streams at the demuxer.

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