HDMI/SDI options are reachable from the video menu.

[nageru-docs] / streaming.rst

diff --git a/streaming.rst b/streaming.rst
index e756f35a705ee105dd0acd1101dd71682d2c75d0..d6c44560b0ce5b882a7eaeb677510d77443f350a 100644 (file)
--- a/streaming.rst
+++ b/streaming.rst
@@ -12,6 +12,8 @@ machines you may have available, you can choose two different
 approaches for streaming: **Transcoded** or **direct**.
 
 
 approaches for streaming: **Transcoded** or **direct**.
 
 

+.. _transcoded-streaming:
+

 Transcoded streaming
 --------------------
 
 Transcoded streaming
 --------------------
 


@@ -109,6 +111,9 @@ 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,
 so you will need to compile FFmpeg yourself, or use a worse codec.
 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,
 so you will need to compile FFmpeg yourself, or use a worse codec.

+FFmpeg `recommends <https://trac.ffmpeg.org/wiki/Encode/HighQualityAudio>`_
+their own native AAC encoder (simply called “aac”) in the absence of any
+external libraries.

 
 For speed control, you can use::
 
 
 For speed control, you can use::
 


@@ -146,3 +151,17 @@ spikes of 2x the nominal bitrate, but only on a one-second basis) and
 TCP retransmits. See the cubemap documentation for more information about
 how to set up pacing.
 
 TCP retransmits. See the cubemap documentation for more information about
 how to set up pacing.
 

+For transcoded Cubemap output from VLC you can take exactly the same line as
+earlier, just adding “metacube” to the HTTP options::
+
+  while :; do
+    vlc -I dummy -v --network-caching 3000 \
+      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,metacube},dst=:1994}' \
+      --sout-avformat-options '{movflags=empty_moov+frag_keyframe+default_base_moof}' \
+      --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
+