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nyanloutre 2017-07-21 19:24:49 +02:00
parent 45c561ef1a
commit 46562a54f8
Signed by: nyanloutre
GPG key ID: F85D93686A3A9063
17 changed files with 4 additions and 4 deletions
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video/dash/1_Compilation_Graphique.webm Normal file
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41
video/dash/mpd_generate.sh Executable file
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#!/bin/bash
file=$1
option=$2
if [[ -n "$file" ]]; then
name=${file%.*}
if [[ -d ${name} ]]; then
case $option in
--force)
echo "Deleting ${name}/ ..."
rm -rf ${name}
;;
*)
echo "Please use the --force option to overwrite existing data"
exit 1
;;
esac
fi
mkdir -p ${name}
ffmpeg -i ${file} -c:a aac -ac 2 -ab 128k -vn ${name}/${name}-audio.mp4 &
ffmpeg -i ${file} -s 1920x1080 -c:v libx264 -b:v 5500k -x264opts 'keyint=50:min-keyint=50:no-scenecut' -profile:v main -preset fast -movflags +faststart ${name}/${name}-1080.mp4 &
ffmpeg -i ${file} -s 1280x720 -c:v libx264 -b:v 2500k -x264opts 'keyint=50:min-keyint=50:no-scenecut' -profile:v main -preset fast -movflags +faststart ${name}/${name}-720.mp4 &
ffmpeg -i ${file} -s 960x540 -c:v libx264 -b:v 1400k -x264opts 'keyint=50:min-keyint=50:no-scenecut' -profile:v main -preset fast -movflags +faststart ${name}/${name}-540.mp4 &
ffmpeg -i ${file} -s 640x360 -c:v libx264 -b:v 650k -x264opts 'keyint=50:min-keyint=50:no-scenecut' -profile:v main -preset fast -movflags +faststart ${name}/${name}-360.mp4 &
wait
MP4Box -dash 4000 -rap -bs-switching no -profile live -out ${name}/${name}.mpd ${name}/${name}-1080.mp4#video ${name}/${name}-720.mp4#video ${name}/${name}-540.mp4#video ${name}/${name}-360.mp4#video ${name}/${name}-audio.mp4#audio
else
echo "./mpd_generate.sh INPUT"
fi