From 31b4bde179a3c6368cb2c186426efae41460ede3 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Wed, 5 Apr 2017 04:02:22 +0200
Subject: Add source and streaming script for pause loop.

---
 bin/stream.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 bin/stream.sh

(limited to 'bin')

diff --git a/bin/stream.sh b/bin/stream.sh
new file mode 100755
index 0000000..e6a0c40
--- /dev/null
+++ b/bin/stream.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+target_host=morla
+target_ip=$(host "$target_host" | grep -Po 'address \K\S+' || echo 127.0.0.1)
+
+# based on http://video.stackexchange.com/a/16933
+# + codec options from http://www.webmproject.org/docs/encoder-parameters/
+#   example "Real-time CBR Encoding and Streaming"
+#   (bufsize = 6000 * 500k / 1000)
+#   (rc_init_occupancy = 4000 * 500k / 1000)
+ffmpeg -threads auto -re \
+ -f lavfi -i "movie=filename=../src/omni/show0/earth.mp4:loop=0, setpts=N/(FRAME_RATE*TB), scale=640x360" \
+ -i ../../content/icon_small.png -filter_complex 'overlay=main_w-overlay_w-20:main_h-overlay_h-20' \
+ -codec:v vp8 -quality realtime -deadline realtime -cpu-used 4 \
+ -b:v 500k -minrate 500k -maxrate 500k \
+ -undershoot-pct 95 -bufsize 3M -rc_init_occupancy 2M \
+ -max-intra-rate 0 \
+ -qmin 4 -qmax 56 \
+ -an -f rtp rtp://$target_ip:5012?pkt_size=1200
-- 
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