doc/muxers: specify that tee needs -map.

Address trac ticket #2311.
12 years ago · 622a6f6f3b
parent 3ab25e4574
commit 622a6f6f3b
1 changed files with 2 additions and 2 deletions
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@ -773,10 +773,10 @@ the options values contain a special character or the ':' separator, they
 must be escaped; note that this is a second level escaping.

 Example: encode something and both archive it in a WebM file and stream it
-as MPEG-TS over UDP:
+as MPEG-TS over UDP (the streams need to be explicitly mapped):

@example
-ffmpeg -i ... -c:v libx264 -c:a mp2 -f tee
+ffmpeg -i ... -c:v libx264 -c:a mp2 -f tee -map 0:v -map 0:a
  "archive-20121107.mkv|[f=mpegts]udp://10.0.1.255:1234/"
@end example