Add ffmpeg convenience scripts

pic2vid.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+if [ -z $1 ] ; then
+    echo "need input file at position 1"
+    exit 1
+fi
+
+set -ex
+
+input=$1
+
+if ! [ -f $input ] ; then
+    echo "$input does not appear to exist"
+    exit 1
+fi
+
+basename=${input%.*}
+output="${basename}.mp4"
+
+echo "input: $input"
+echo "output: $output"
+
+ffmpeg -loop 1 -i $input -c:v libx264 -t 8000 -pix_fmt yuv420p -vf scale=640:480 $output

standardize_video.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+if [ -z $1 ] ; then
+    echo "need input file at position 1"
+    exit 1
+fi
+
+set -ex
+
+input=$1
+
+if ! [ -f $input ] ; then
+    echo "$input does not appear to exist"
+    exit 1
+fi
+
+basename=${input%.*}
+output="${basename}_small.mp4"
+
+echo "input: $input"
+echo "output: $output"
+
+ffmpeg -t 8000 -i $input -s 720x480 -c:a copy $output