Script for reproducing the results of "Which Adaptation Logic? An Objective and Subjective Performance Evaluation of HTTP-based Adaptive Media Streaming Systems" http://arxiv.org/abs/1606.00341

which-adaptation-logic.sh

iface=$(route -n | grep 10.10.1. | awk '{print $8}')
tc qdisc del dev "$iface" root

echo "Startup sleep"
sleep 5
tc qdisc add dev "$iface" root handle 1:0 tbf rate 750kbit buffer 7500 latency 70ms
tc qdisc add dev "$iface" parent 1:0 handle 10: netem delay 80ms
echo "switch 750"
sleep 60

tc qdisc change dev "$iface" root handle 1:0 tbf rate 350kbit buffer 3500 latency 70ms
echo "switch 350"
sleep 90

tc qdisc change dev "$iface" root handle 1:0 tbf rate 2500kbit buffer 25000 latency 70ms
echo "switch 2500"
sleep 120

tc qdisc change dev "$iface" root handle 1:0 tbf rate 500kbit buffer 5000 latency 70ms
echo "switch 500"
sleep 90

tc qdisc change dev "$iface" root handle 1:0 tbf rate 700kbit buffer 7000 latency 70ms
echo "switch 700"
sleep 30

tc qdisc change dev "$iface" root handle 1:0 tbf rate 1500kbit buffer 15000 latency 70ms
echo "switch 1500"
sleep 30


tc qdisc change dev eth0 "$iface" handle 1:0 tbf rate buffer 25000 latency 70ms
echo "switch 2500"
sleep 30

tc qdisc change dev eth0 "$iface" handle 1:0 tbf rate buffer 35000 latency 70ms
echo "switch 3500"
sleep 30

tc qdisc change dev eth0 "$iface" handle 1:0 tbf rate buffer 20000 latency 70ms
echo "switch 2000"
sleep 30

tc qdisc change dev eth0 "$iface" handle 1:0 tbf rate buffer 10000 latency 70ms
echo "switch 1000"
sleep 30

tc qdisc change dev eth0 "$iface" handle 1:0 tbf rate buffer 5000 latency 70ms
echo "switch 500"
sleep 220

echo "end script"