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• FFMPEG - Using multiple Fiters including hardsub, denoise, watermark causes "Too many inputs" Error

  17 avril 2017, par Vahid Jamali

  I’m trying to do one command with complex filters that allow for denoising, hardsub, scaling (to 480 height) and watermark.

  I’ve gotten 3/4 filters to work in combination with each other here :

   ffmpeg -i test720.mp4 -vf hqdn3d=1.5:1.5:6:6,scale=w="if(gt(dar\,854/480)\,min(854\,iw*sar)\,2*trunc(iw*sar*oh/ih/2))":h="if(gt(dar\,854/480)\,2*trunc(ih*ow/iw/sar/2)\,min(480\,ih))"\:flags=bicubic,setsar=1\,subtitles=add.ass[out]" -c:v libx264 -crf 18 -preset veryslow -tune film -refs 8 -bf 6 -aq-mode 2  -c:a copy -f mp4 720encoded.mp4

  but when it comes to all for, it gives me a Too many inputs specified for the "movie" filter.

  Here is my command that should work but doesn’t :

   ffmpeg -i test720.mp4 -vf hqdn3d=1.5:1.5:6:6,scale=w="if(gt(dar\,854/480)\,min(854\,iw*sar)\,2*trunc(iw*sar*oh/ih/2))":h="if(gt(dar\,854/480)\,2*trunc(ih*ow/iw/sar/2)\,min(480\,ih))"\:flags=bicubic,setsar=1\,"movie=actorimage.png[wm];[in][wm]overlay=30:main_h-overlay_h-120\,subtitles=add.ass[out]" -c:v libx264 -crf 18 -preset veryslow -tune film -refs 8 -bf 6 -aq-mode 2  -c:a copy -f mp4 720encoded.mp4

  I’m sure I’m making a simply syntax error somewhere in there.

• Getting an error 'too many inputs specified for the "scale" filter' in ffmpeg

  15 septembre 2021, par Code Max

  I'm trying to add watermarks to multiple images using ffmpeg. It works good in the beginning but when I try to change the opacity of the watermark it shows the error as :

  


  


  [AVFilterGraph @ 0000019b2a655340] Too many inputs specified for the
"scale" filter. Error initializing complex filters. Invalid argument

  


  


  The used code :

  


  for %%a in ("*.jpg") do ffmpeg -i "%%a" -i wm.png -filter_complex "[1]lut=a=val*0.3[a];[0][a][1]scale=iw*0.50:-1[wm];[0][wm]overlay=0:0" -preset ultrafast "post\%%~na.jpg"


  


• Im getting error "deprecated pixel format used, make sure you did set range correctly using ffmpeg".. can someone check my code below ?

  27 mars 2017, par Mavs Mavs

  This is my code using ffmpeg i want to have video thumbnail but im not familiar in ffmpeg can someone know the error i got.

  [swscaler @ 0x7ff8da028c00] deprecated pixel format used, make sure you did set range correctly
  
  Output #0, mjpeg, to 'image.jpg':
  
  Metadata:
  
  major_brand     : mp42
  
  minor_version   : 0
  
  compatible_brands: isommp42
  
  encoder         : Lavf56.36.100
  
  Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 320x240 [SAR 4:3 DAR 16:9], q=2-31, 200 kb/s, 1 fps, 1 tbn, 1 tbc (default)
  
  Metadata:
  
    creation_time   : 2016-11-06 09:40:22
  
    handler_name    : ISO Media file produced by Google Inc.
  
    encoder         : Lavc56.41.100 mjpeg
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
  
  Press [q] to stop, [?] for help
  
  frame=    1 fps=0.0 q=4.8 Lsize=      16kB time=00:00:01.00 bitrate= 129.5kbits/s    
  
  video:16kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%

  Also This is my code :

  $video_url ='https://URL/upload/4b8acab123563649f19e07450d810df6.mp4';
  
  
  
  
  
   $ffmpeg = '/opt/local/bin/ffmpeg';
  
   $image = 'image.jpg';
  
   $interval = 5;
  
   $size = '320x240';
  
   shell_exec($tmp = "$ffmpeg -i $video_url -deinterlace -an -ss $interval -f mjpeg -t 1 -r 1 -y -s $size $image 2>&1");