Fix a duplicate --sout-mux-caching argument in an example.

[nageru-docs] / streaming.rst

diff --git a/streaming.rst b/streaming.rst
index 0e08eac38214f7d0616199c76146e4c40af03ca6..e756f35a705ee105dd0acd1101dd71682d2c75d0 100644 (file)
--- a/streaming.rst
+++ b/streaming.rst
@@ -46,9 +46,9 @@ most browsers in the \<video\> tag::
       http://http://yourserver.example.org:9095/stream.nut vlc://quit \
       --sout '#transcode{vcodec=h264,vb=1500,acodec=mp4a,aenc=fdkaac,ab=128}:std{mux=ffmpeg{mux=mp4},access=http{mime=video/mp4},dst=:1994}' \
       --sout-avformat-options '{movflags=empty_moov+frag_keyframe+default_base_moof}' \
-      --sout-x264-vbv-maxrate 1500 --sout-x264-vbv-bufsize 1500 --sout-mux-caching 3000 \
-      --sout-x264-keyint 50 --sout-mux-caching 3000 \
-      --sout-x264-tune film --sout-x264-preset slow
+      --sout-x264-vbv-maxrate 1500 --sout-x264-vbv-bufsize 1500 \
+      --sout-x264-keyint 50 --sout-x264-tune film --sout-x264-preset slow \
+      --sout-mux-caching 3000
     sleep 1
   done
 
@@ -104,7 +104,7 @@ flag; e.g.::
     --http-mux mp4 --http-audio-codec libfdk_aac --http-audio-bitrate 128
 
 Note the use here of the MP4 mux and AAC audio. “libfdk_aac” signals
-te use of Franhofer's `FDK-AAC <https://github.com/mstorsjo/fdk-aac>`_ encoder
+the use of Franhofer's `FDK-AAC <https://github.com/mstorsjo/fdk-aac>`_ encoder
 from Android; it yields significantly better sound quality than e.g. FAAC,
 and it is open source, but under a somewhat cumbersome license. For this
 reason, most distributions do not compile FFmpeg with the FDK-AAC codec,
@@ -117,7 +117,9 @@ For speed control, you can use::
 
 There are many more parameters, in particular “--x264-bitrate” to control
 the nominal bitrate (4500 kbit/sec per default, plus audio). Most of them
-are usually fine at the default, though.
+are usually fine at the default, though. Note that you can change the
+x264 bitrate on-the-fly from the video menu; this is primarily useful
+if your network conditions change abruptly.
 
 A particular note about the MP4 mux: If you plan to stream for long periods
 continuously (more than about 12–24 hours), the 32-bit timestamps may wrap