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• Error using avisynth script as input to ffmpeg

  5 avril 2015, par ComputerVisioner

  I’ve searched the internet and haven’t found a solution. I hope this question does not come off as a duplicate.

  I have the following files in the same folder :

  • ffmpeg.exe (32-bit version)
  • IN.mp4 (video codec - AVC , audio codec - PCM)
  • RUN_FILE.bat and RUN_AVS.bat batch files
  • SCRIPT.avs (avisynth script file)
  • MSharpen.dll (sharpening filter for avisynth)

  The text within RUN_FILE.bat :

  ffmpeg -i "IN.mp4" -c:v libx264 -crf 24 -c:a libmp3lame -aq 2 OUT.mp4

  The text within RUN_AVS.bat :

  ffmpeg -i "SCRIPT.avs" -c:v libx264 -crf 24 -c:a libmp3lame -aq 2 OUT.mp4

  The text within SCRIPT.avs (3 lines) :

  LoadPlugin("D:\MSharpen.dll")
  
  
  
  DirectShowSource("D:\IN.MP4")
  
  
  
  MSharpen(15,150) 

  If I try loading the avisynth script with an external program such as media player classic it works fine (and sharpens the video frames).

  Going to the command line and running RUN_FILE.bat works as expected, however running RUN_AVS.bat I get the following error (see screenshot) :

  

  I find this confusing as ffmpeg is configured with --enable-avisynth.

  I’d appreciate help with this - This is part of a larger and very important project (automatically scanning a folder with hundreds of video files, sharpening and re-encoding them to another folder with the same filenames).

• AviSynth script with subtitles errors

  29 avril 2017, par Corpuscular

  Win7

  FFmpeg version : 20170223-dcd3418 win32 shared

  AVISynth version : 2.6

  Calling ffmpeg in a Visual Studio 2015 C# Forms Application and using process.StartInfo.Arguments to pass arguments and read an avs script. Works fine.

  The avs script :

  LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins\VSFilter.dll")
  
  
  
  a=ImageSource("01.png").trim(1,24)
  
  b=ImageSource("02.png").trim(1,36)
  
  c=ImageSource("03.png").trim(1,40)
  
  d=ImageSource("04.png").trim(1,72)
  
  e=ImageSource("05.png").trim(1,36)
  
  f=ImageSource("06.png").trim(1,40)
  
  video =  a + b + c + d + e + f
  
  
  
  return video

  I’d like to add subtitles using the avs script but it is not working. Adding the subtitle argument immediately before the "return video" argument results in :

  subtitle("day 111", align=2, first_frame=0, halo_color=$00FF00FF, text_color=$0000FF00, size=36, last_frame=100)

  Result error : [avisynth @ 003cdf20] Script error : Invalid arguments to function "subtitle"

  Using video.subtitle results in :

  video.subtitle("day 111", align=2, first_frame=0, halo_color=$00FF00FF, text_color=$0000FF00, size=36, last_frame=100)

  No error, script completes but no subtitle on output video.

  Using subtitle(clip) results in :

  subtitle(video, "day 111", align=2, first_frame=0, halo_color=$00FF00FF, text_color=$0000FF00, size=36, last_frame=100)

  The script exits abnormally but there is no error message.

  Any guidance would be greatly appreciated. Please let me know if I can clarify anything.

• will Adult script pro work with google app engine as server ? [on hold]

  1er février 2016, par niko nørre

  i want to user Google app engine as a server for my website and app.
  but a programmer needs to set the script up for me.
  the script is called Adult Script Pro and it need FFMpeg and more to Work.

  do google app engine provide me with ssh root access ?

  The requirements are the following :

  Apache, Lighttpd or Nginx Server (with rewrite support)

  MySQL 5.x

  PHP >= 5.2.x (mod_php or CGI/FastCGI)

  GD2 Support

  MySQL Support

  CURL Support

  SimpleXML Support

  FTP Support

  PCRE with UTF8/Unicode Properties

  PHP CLI >= 5.2.x (see above for support)

  FFMpeg => 0.11.5 (with support for lame, x264, theora, vpx, xvid, faac, faad2, amr, webm, jpeg, png, gif and freetype)

  Will the site Work whid Google app engine as server ??

  Pleas help thanks
  Nikolaj