toolchain improvements

1 files changed, 24 insertions, 0 deletions

diff --git a/vencode.sh b/vencode.sh
new file mode 100755
index 0000000..23d20be
--- /dev/null
+++ b/vencode.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# configure ffmpeg location if not in PATH
+FFMPEG=ffmpeg
+# configure flags
+FFMPEG_FLAGS="-y"
+
+set -e
+
+cd $(dirname $0)/www/dump/video
+
+vencode() {
+  set -x
+  ${FFMPEG} -threads ${THREADS} -i "$1" -c:v "$2" $3 ${FFMPEG_FLAGS} "$4"
+}
+
+for f in *.mkv; do
+  OUT=${f%.mkv}
+  vencode $f libx264 "-preset slower -tune animation" ${OUT}.mp4
+  vencode $f libvpx "-crf 15 -b:v 1M -an -f webm -y" /dev/null
+  vencode $f libvpx "-crf 15 -b:v 1M -c:a copy" ${OUT}.webm
+  vencode $f libtheora "-qscale:v 6 -c:a copy" ${OUT}.ogg
+done
+