From 4cf5f65c2eb911b3f94cbbaa8480b588173a3fd8 Mon Sep 17 00:00:00 2001 From: Jonas Smedegaard Date: Tue, 16 May 2017 13:35:44 +0200 Subject: Resolve bitrate based on height. --- bin/decode+edit+encodeDV | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'bin/decode+edit+encodeDV') diff --git a/bin/decode+edit+encodeDV b/bin/decode+edit+encodeDV index 2a09fe1..c33635a 100755 --- a/bin/decode+edit+encodeDV +++ b/bin/decode+edit+encodeDV @@ -9,7 +9,15 @@ LOGO=../../content/icon_small.png OUTPUT=../tmp/omni/show0/earth.dv HEIGHT=360 -VBITRATE=256000 + +# inspired by Apple HLS recommendations + if [ $HEIGHT -le 234 ]; then VBITRATE=145000; +elif [ $HEIGHT -le 270 ]; then VBITRATE=365000; +elif [ $HEIGHT -le 360 ]; then VBITRATE=730000; +elif [ $HEIGHT -le 432 ]; then VBITRATE=1100000; +elif [ $HEIGHT -le 540 ]; then VBITRATE=2000000; +elif [ $HEIGHT -le 720 ]; then VBITRATE=3000000; +fi mkdir -p $(dirname "$OUTPUT") -- cgit v1.2.3