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• Is there a way to automate / script video editing with python ?

  20 août 2020, par user2436057

  I do have the problem that I have to generate a daily video file for an information screen.

  


  I need to be able to create a video with preferably a python script that goes over all images in a directory and display each image for 10 seconds while scrolling corresponding text next to it and then display the next image. I might also have to have the ability to add a sound file or background music in the future.

  


  I have looked at ffmpeg and it has some ability to do what I want but I thought there might be a better way or tool I could use. Since ffmpeg takes a lot of steps and its really hacky.

  


  I am able to code the python myself I just need some API or library to handle the video processing.

  


  Not 100% this is the right place to ask.

  


• How to convert all files in a specific directory using batch script

  30 mars 2017, par sks

  I have videos in a folder of .h264 format and i want to convert them to mp4. now by default i can use ffmpeg to do this :
  Here is the command :

  ffmpeg -i youtube.flv -c:v libx264 filename.mp4

  But, new h264 files are being added and I want to keep converting the videos so as to use it for my python script.

  I know i can use this to initialize the variable

  SET /A num=1

  But how do i write a batch script to take all the videos from the directory one by one even though there new videos being added ?

  I wrote this but this isn’t working :

  @echo off
  
  SET /A num=1
  
  
  
  for file in E:\Records\1\*.h264
  
  do
  
      ffmpeg -i "$file" -c:v libx264 E:\Recods\1\converted\%num%.mp4
  
      move E:\Records\1\"$file" E:\Records\1\done\
  
      set /A num=%num%+1
  
  done
  
  PAUSE

  I am making a done folder and moving the videos that have been converted there and in converted folder i am putting converted videos.. Now i just have to run a task scheduler each hour so that if there is a new entry it should convert it and move it to appropriate folder.

• Youtube-dl cannot read various set on batch script

  18 novembre 2019, par Al UrbaseR Blongtous

  I created an batch-script that positioned with youtube-dl and ffmpeg. I set several set to put URL and Video/Audio ID. Here my script that I simplified

  @echo off
  
  cd /d %root%\YT
  
  color 0a
  
  title Youtube Downloader
  
  setlocal enableDelayedExpansion
  
  set q=^"
  
  color 0a
  
  
  
  :submenu
  
  echo Please enter URL.
  
  set /p f1="URL: " 
  
  echo Checking ID...
  
  youtube-dl -F %f1%
  
  ping localhost -n 2 >nul
  
  goto menu
  
  
  
  :menu
  
  echo.
  
  echo Script created by UrbaseR
  
  echo ___________________________________________________________
  
  echo.
  
  echo                          MENU
  
  echo ___________________________________________________________
  
  echo OS Windows - %ComputerName%
  
  echo.
  
  echo M E N U
  
  echo Press 1 to Download Best version 
  
  echo Press 2 to Download Custom version + convert
  
  echo Press 3 to Exit
  
  
  
  set /p you=">"
  
  if %you%==1 goto 1
  
  if %you%==2 goto 2
  
  if %you%==3 goto 3
  
  
  
  cls
  
  echo *********************************
  
  echo Sorry invalid number!
  
  echo *********************************
  
  ping localhost -n 2 >nul
  
  goto menu
  
  
  
  :1
  
  echo Downloading...
  
  youtube-dl -f best %f1%
  
  echo.
  
  echo Done
  
  ping localhost -n 2 >nul
  
  cls
  
  goto submenu
  
  
  
  :2
  
  set /p id1="Insert Video ID: "
  
  set /p id2="Insert Audio ID: "
  
  echo Downloading Video..
  
  youtube-dl -f %id1% -ciw -o "vid.%(ext)s" -v --write-sub %f1%
  
  echo.
  
  echo Video Done
  
  ping localhost -n 2 >nul
  
  echo Downloading Audio..
  
  youtube-dl -f %id2% -ciw -o "aud.%(ext)s" -v %f1%
  
  echo.
  
  echo Audio Done
  
  ping localhost -n 2 >nul
  
  echo Converting Video
  
  ffmpeg -i "vid.%(ext)s" -i "aud.%(ext)s" -c:v copy -c:a aac -strict experimental "input.mkv"
  
  echo Converting Done
  
  ping localhost -n 4 >nul
  
  cls
  
  goto submenu
  
  
  
  :3
  
  exit

  First and third option execute successfully. Second option will appear the message like this :

  Usage : youtube-dl [OPTIONS] URL [URL...]
  youtube-dl : error : You must provide at least one URL.

  Type youtube-dl —help to see a list of all options.

  Note : Since I stuck on first and second stage of youtube-dl, ffmpeg may not work (I have not tested it yet).

  Can you help me ?