Script génération MPD

video/mpd_generate.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+file=$1
+
+if [[ -n "$file" ]]; then
+
+    name=${file%.*}
+    
+    if [[ -d ${name} ]]; then
+        read -p "Delete previous renders in ${name}/ ? y/n" delete
+        
+        case $delete in
+        y|Y)
+            echo "Deleting ${name}/ ..."
+            rm -rf ${name}
+            ;;
+        *)
+            echo "Terminating ..."
+            exit 1
+            ;;
+        esac
+    fi
+    
+    mkdir ${name}
+
+    ffmpeg -i ${file} -c:a aac -ac 2 -ab 128k -vn ${name}/${name}-audio.mp4 &
+
+    ffmpeg -i ${file} -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 5300k -maxrate 5300k -bufsize 2650k -vf 'scale=-1:1080' ${name}/${name}-1080.mp4 &
+    
+    ffmpeg -i ${file} -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 2400k -maxrate 2400k -bufsize 1200k -vf 'scale=-1:720' ${name}/${name}-720.mp4 &
+    
+    ffmpeg -i ${file} -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 1060k -maxrate 1060k -bufsize 530k -vf 'scale=-1:478' ${name}/${name}-480.mp4 &
+    
+    ffmpeg -i ${file} -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 600k -maxrate 600k -bufsize 300k -vf 'scale=-1:360' ${name}/${name}-360.mp4 &
+    
+    ffmpeg -i ${file} -an -c:v libx264 -x264opts 'keyint=24:min-keyint=24:no-scenecut' -b:v 260k -maxrate 260k -bufsize 130k -vf 'scale=-1:242' ${name}/${name}-240.mp4 &
+
+    wait
+
+    MP4Box -dash 1000 -rap -frag-rap -profile onDemand -out ${name}/${name}.mpd ${name}/${name}-1080.mp4 ${name}/${name}-720.mp4 ${name}/${name}-480.mp4 ${name}/${name}-360.mp4 ${name}/${name}-240.mp4 ${name}/${name}-audio.mp4
+
+else
+    echo "./mpd_generate.sh INPUT"
+fi