From 5919275dde112187c5aeedeb7b4a76de8a7eb3dd Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 16 May 2017 14:11:52 +0200
Subject: Introduce variables SPEED_VPX SPEED_H264.

---
 bin/loop+encode+stream | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'bin/loop+encode+stream')

diff --git a/bin/loop+encode+stream b/bin/loop+encode+stream
index b767dca..3e5e7d7 100755
--- a/bin/loop+encode+stream
+++ b/bin/loop+encode+stream
@@ -22,6 +22,8 @@ ABITRATE_OPUS=32000
 # TODO
 HEIGHT=360
 
+SPEED_VPX=15
+
 # inspired by Apple HLS recommendations
   if [ $HEIGHT -le 234 ]; then VBITRATE=145000;
 elif [ $HEIGHT -le 270 ]; then VBITRATE=365000;
@@ -41,7 +43,7 @@ ffmpeg -hide_banner -threads auto -re \
  -f rtp -payload_type 111 "rtp://$IP:$FIRSTPORT?pkt_size=1200" \
  -map '0:v' \
  -pix_fmt yuv420p \
- -codec:v vp8 -quality realtime -deadline 1000000 -cpu-used 15 \
+ -codec:v vp8 -quality realtime -deadline 1000000 -cpu-used "$SPEED_VPX" \
  -b:v "$VBITRATE" -minrate "$VBITRATE" -maxrate "$VBITRATE" \
  -undershoot-pct 95 -bufsize $((6000*VBITRATE/1000)) -rc_init_occupancy $((4000*VBITRATE/1000)) \
  -max-intra-rate 0 \
-- 
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