jeu. 21 sept. 2023 05:12:34 CEST
    1  ffmpeg -hide_banner -i 1.mp4
    2  ffmpeg -hide_banner -i 1.mp4 -vcodec copy -f rawvideo -y /dev/null 2>&1 | tail -n 2
   
    5  chmod 777 nbr-de-frame.txt 
    6  ffmpeg -hide_banner -i 1.mp4 -vcodec copy -f rawvideo -y > nbr-de-frame.txt  2>&1 
    7  ls -larth
    8  cat nbr-de-frame.txt 
  
   10  ffprobe -select_streams v:0 -count_frames -show_entries stream=nb_red_frames 1.mp4
   14  ffmpeg -i 1.mp4 -frames number 
   15  ffmpeg -i 1.mp4 -frames number output.txt

   16  ffmpeg -hide_banner -i 1.mp4 -vcodec copy -f rawvideo -y /dev/null 2>&1 | tail -n 2

   17  chmod -R 777 transit/
   21  let "y=1"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 30 -vf scale=640:-1 transit/$y.jpg`;let "y+=1";done
   
   23  ls -larth
   25  let "y=10"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 30 -vf scale=640:-1 img2/$y.jpg`;let "y+=1";done
   26  ls -larth
   27  let "y=1"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/$y.jpg`;let "y+=1";done
   
   29  ffmpeg -y -i 1.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/1.jpg
   30  ffmpeg -y -i 2.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/2.jpg
   31  ffmpeg -y -i 3.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/3.jpg
   32  ffmpeg -y -i 4.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/4.jpg
   33  ffmpeg -y -i 5.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 img2/5.jpg
   
   47  rm  *.jpg
   48  cd instance/
   49  ls -larth
   50  let "y=20"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 $y.jpg`;let "y+=1";done
   51  let "y=30"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 $y.jpg`;let "y+=1";done
   52  let "y=40"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 $y.jpg`;let "y+=1";done
   53  let "y=50"; for i in *.mp4; do `ffmpeg -y -i $i -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 $y.jpg`;let "y+=1";done
  
   54  cd ../
   55  ffmpeg -y -i 10.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 40 -vf scale=640:-1 10.jpg
   58  ffmpeg -y -i 62.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 5 -vf scale=640:-1 62.jpg
   
   59  cd cd img2/transit/
   60  cd img2/transit/
   65  ffmpeg -y -i 62.mp4 -vcodec mjpeg -vframes 1 -an -f rawvideo -ss 60 -vf scale=640:-1 62.jpg
   66  mysql -u root -p
   67  history
   68  date > history-21-septembre-2023.txt
   69  history >> history-21-septembre-2023.txt
   70  chmod -R 777 history-21-septembre-2023.txt 
   73  cd /var/www/html/eme-visio.site/Site-Music/
   80   /var/www/html/eme-visio.site/Site-Music/mp4