From 50bb4d5ccca81c34f0b8f2f2812ca0a037b6bbaa Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 25 Apr 2017 11:44:13 +0200
Subject: Add decode+edit+encodeDV (fork of decode+edit+encode).

---
 bin/decode+edit+encodeDV | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 bin/decode+edit+encodeDV

(limited to 'bin/decode+edit+encodeDV')

diff --git a/bin/decode+edit+encodeDV b/bin/decode+edit+encodeDV
new file mode 100755
index 0000000..a853d81
--- /dev/null
+++ b/bin/decode+edit+encodeDV
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# FIXME: Handle audio
+
+set -e
+
+INPUT=../src/omni/show0/earth.mp4
+LOGO=../../content/icon_small.png
+OUTPUT=../tmp/omni/show0/earth.dv
+
+HEIGHT=360
+VBITRATE=256000
+
+mkdir -p $(dirname "$OUTPUT")
+
+# based on http://www.webmproject.org/docs/encoder-parameters/#real-time-cbr-encoding-and-streaming
+# + scale+watermark trick based on http://stackoverflow.com/a/10937357
+# + Add 1s latency (deadline)
+ffmpeg -hide_banner -threads auto -y \
+ -i "$INPUT" \
+ -i "$LOGO" \
+ -filter_complex \
+ "[0:v]scale=-1:$HEIGHT[bg];
+  [bg][1:v]overlay=main_w-overlay_w-20:main_h-overlay_h-20" \
+ -target pal-dv "$OUTPUT"
-- 
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