lets-read project

projects/lets-read/lets-read.sh

@@ -0,0 +1,28 @@
+#! /bin/bash
+# Usage: lets-read.sh <youtube url> <output file without extension> <optional scene change threshold>
+
+if [ ! -e ${2}.mp4 ]; then
+    youtube-dl $1 -o $2
+    if [ -e "${2}.mkv" ]; then
+        ffmpeg -i ${2}.mkv -codec copy ${2}.mp4
+        rm "${2}.mkv"
+    elif [ -e "${2}.webm" ]; then
+        ffmpeg -i ${2}.webm ${2}.mp4
+        rm "${2}.webm"
+    fi
+fi
+
+threshold=${3:-1} # default 1 fps
+
+if [ ! -d ${2} ]; then
+    mkdir ${2}
+fi
+
+ffmpeg -i ${2}.mp4 -vf "fps=${threshold}" -vsync vfr ${2}/frame-%6d.jpg
+
+rm ${2}/*.txt
+
+haxelib run lets-read ${2}
+convert ${2}/frame-*.jpg ${2}.pdf
+
+# rm ${2}/frame-*.jpg