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• How to open a remote video using PHP-FFMpeg ?

  20 décembre 2019, par C.Ad

  I’m trying to create a web application using PHP (Laravel 5.8) where user can past link of any video found on the Internet (like Youtube, Dailymotion ... etc), then cut the video.

  Cutting the video the video both in front-end and back-end is easy to do, I’m using PHP-FFMPeg to do it in server side.

  My problem is that I couldn’t find a solution to open a remote video from my PHP script, i.e if user past this link "https://www.dailymotion.com/video/x6rh0" I would open it then make a clip.

  This my code :

      $ffmpeg = FFMpeg\FFMpeg::create();
  
      $url = "https://www.dailymotion.com/video/x6rh0";
  
      $video = $ffmpeg->open($url);
  
      $clip = $video->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));
  
      $clip->save(new FFMpeg\Format\Video\X264('libmp3lame', 'libx264'), public_path().'/videos/video2.avi');

  I’m using PHP Laravel framework.

  Please, how can I open a video from URL using PHP-FFMpeg, this is my question.

• FFMpeg overlay and fade images and text in and out at over video background

  28 décembre 2019, par grootester

  Prior to applying the drawbox and drawtext text option I was able to fade in and out images easily. However, attempting to incorporate the drawtext produces unwanted errors. Any ideas how this could be rememdied ? Love to show multi-line text (different fonts) centered over box at specific times with fade in fade out times that works alongside images fading in out at specific times.

  ffmpeg -i vids/testVid.mp4 -loop 1 -i slideshow/pic1.png -loop 1 -i slideshow/pic2.png -loop 1 -i slideshow/pic3.png -i slideshow/pic4.png -filter_complex "[0:v]drawbox=x=40:y=40:w=250:h=75:color=white,drawtext=fontfile=arialb.ttf:fontsize=24:font color=black:text=Micky Mouse,drawtext=fontfile=arial.ttf:fontsize=24 : font color=black:text=January 1st 1938 — December 19th 2019fade=st=0:d=1:alpha=1,fade=out:st=5:d=1:alpha=1,trim=0:6,setpts=PTS+4/TB[ovr1] ; [2]fade=st=0:d=1:alpha=1,fade=out:st=5:d=1:alpha=1,trim=0:6,setpts=PTS+10/TB[ovr2] ; [3]fade=st=0:d=1:alpha=1,fade=out:st=5:d=1:alpha=1,trim=0:6,setpts=PTS+16/TB[ovr3] ; [4]fade=st=0:d=1:alpha=1,fade=out:st=5:d=1:alpha=1,trim=0:6,setpts=PTS+22/TB[ovr4] ; [0:v][ovr1]overlay=(main_w-overlay_w)/2 :(main_h-overlay_h)/2:enable=’between(t,4,10)’[base1] ; [base1][ovr2]overlay=(main_w-overlay_w)/2 :(main_h-overlay_h)/2:enable=’between(t,10,16)’[base2] ; [base2][ovr3]overlay=(main_w-overlay_w)/2 :(main_h-overlay_h)/2:enable=’between(t,16,22)’[base3] ; [base3][ovr4]overlay=(main_w-overlay_w)/2 :(main_h-overlay_h)/2:enable=’between(t,22,28)’[out]" -map "[out]" -c:v libx264 -c:a copy -flags +global_header -crf 27 -preset veryfast -s 1920x1080 -y slideshow/outTest.mp4

• Possible Duplicate : Batch convert all files in folder and sub folder using FFMpeg with different output folder

  8 janvier 2020, par Cecila Tarjon

  I know that the part of this is a duplicate to How would I write a batch file to run an ffmpeg command on an entire directory ? and How do you convert an entire directory with ffmpeg ?.

  I am currently using the command prompt to navigate to the directory in question and then running the command line

  for %i in (*.mkv) do c:\ffmpeg\bin\ffmpeg -i "%i" -c copy -map 0 %userprofile%\documents\Plex\mp4\%~ni.mp4"

  I would like to be able to run this on a higher level (ie %userprofiles%\Plex\MKV instead of ...\mkv\show\season) and have it run on all sub folders. I would also ideally like for it to output to the mp4\show\season level for the same place it get them from.

  Any advice ?

  Note : this is for remuxing to MP4 so I can use it on my Roku as well as from my Plex. Once I know it will work in a regular command window I will be converting it to a batch file so i can run as needed.