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• Unrecognized option from ffmpeg converting to html 5 video on upload

  19 avril 2015, par peterbw321

  I am gradually getting the hang of video conversion with ffmpeg but am stuck. I am on shared hosting. I can convert with simple code like -

  ffmpeg -i out.avi -acodec copy -vcodec copy output.mp4

  I need to convert to html5 video formats but whenever i use code like this, I always get the same type of error ’Unrecognized option c:v’ or ’Unrecognized option b’. Is my version of ffmpeg too old ? Please help.

  exec("/usr/bin/ffmpeg -i input -c:v libx264 -preset slow -crf 18 -vf yadif -strict -2 output.mp4");
  
  
  
  
  
  
  
      array(31) { [0]=> string(67) "FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg developers"
  
   [1]=> string(74) " built on Jan 29 2012 23:55:02 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)" 
  
   [2]=> string(649) " configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 
  
   --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe 
  
   -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 
  
   -mtune=generic -fPIC' --enable-avfilter --enable-avfilter-lavf --enable-libdirac --enable-libfaac 
  
   --enable-libfaad --enable-libfaadbin --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb 
  
   --enable-libopencore-amrwb --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc 
  
   --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab" 
  
   [3]=> string(35) " libavutil 50.15. 1 / 50.15. 1" [4]=> string(35) " libavcodec 52.72. 2 / 52.72. 2" 
  
   [5]=> string(35) " libavformat 52.64. 2 / 52.64. 2" [6]=> string(35) " libavdevice 52. 2. 0 / 52. 2. 0" 
  
   [7]=> string(35) " libavfilter 1.19. 0 / 1.19. 0" [8]=> string(35) " libswscale 0.11. 0 / 0.11. 0" 
  
   [9]=> string(35) " libpostproc 51. 2. 0 / 51. 2. 0" [10]=> string(72) "[flv @ 0xb278b0]Estimating 
  
   duration from bitrate, this may be inaccurate" [11]=> string(0) "" [12]=> string(99) "Seems stream 0 
  
   codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 25.00 (25/1)" [13]=> string(42) 
  
   "Input #0, flv, from 'destinationfile.flv':" [14]=> string(11) " Metadata:" [15]=> string(23) " duration : 
  
   6" [16]=> string(25) " width : 320" [17]=> string(25) " height : 240" [18]=> string(25) " videodatarate : 
  
   195" [19]=> string(24) " framerate : 25" [20]=> string(23) " videocodecid : 2" [21]=> string(24) " 
  
   audiodatarate : 31" [22]=> string(27) " audiosamplerate : 22050" [23]=> string(24) " audiosamplesize : 
  
   16" [24]=> string(27) " stereo : false" [25]=> string(23) " audiocodecid : 2" [26]=> string(28) " 
  
   filesize : 352720" [27]=> string(59) " Duration: 00:00:05.64, start: 0.000000, bitrate: 232 kb/s" 
  
   [28]=> string(79) " Stream #0.0: Video: flv, yuv420p, 320x240, 200 kb/s, 25 tbr, 1k tbn, 1k tbc" 
  
   [29]=> string(63) " Stream #0.1: Audio: mp3, 22050 Hz, 1 channels, s16, 32 kb/s" [30]=> string(25) 
  
   "Unrecognized option 'c:v'" }

• fatal error : Uncaught exception 'Alchemy\BinaryDriver\Exception\ExecutableNotFoundException' with message 'Executable not found, proposed

  6 septembre 2023, par arvindpundir

  I have installed https://github.com/PHP-FFMpeg/PHP-FFMpeg on linux

  



  hosting path is

  



  /public_html/videoconversion/


  



  I got this error.

  



  Fatal error: Uncaught exception 'Alchemy\BinaryDriver\Exception\ExecutableNotFoundException' with message 
'Executable not found, proposed : 
    public_html/videoconversion/' in 
        /home/deveducate/public_html/videoconversion/vendor/alchemy/binary-driver/src/Alchemy/BinaryDriver/AbstractBinary.php:160 Stack trace: 
        #0 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Driver/FFProbeDriver.php(48): 
            Alchemy\BinaryDriver\AbstractBinary::load('public_html/vid...', NULL, Object(Alchemy\BinaryDriver\Configuration)) 
        #1 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/FFProbe.php(226): FFMpeg\Driver\FFProbeDriver::create(Array, NULL) 
        #2 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/FFMpeg.php(117): FFMpeg\FFProbe::create(Array, NULL, NULL) 
        #3 /home/deveducate/public_html/videoconversion/convert_to_mp4.php(10): FFMpeg\FFMpeg::create(Array, NULL) 
        #4 {main} Next exception 'FFMpeg\Exception\ExecutableNotFoundException' with message 
           'U in /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Driver/FFProbeDriver.php on line 50


  



  file

  



  require 'vendor/autoload.php';
$ffmpeg = FFMpeg\FFMpeg::create(array(
'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
'timeout'          => 3600, // The timeout for the underlying process
'ffmpeg.threads'   => 12,   // The number of threads that FFMpeg should 
 use
 ), $logger);
 $video = $ffmpeg->open('video.mpg');
$video
->filters()
->resize(new FFMpeg\Coordinate\Dimension(320, 240))
->synchronize();
$video
->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(10))
->save('frame.jpg');
$video
->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4')


  



  May any one let me know where to update path.

  



  Thanks

  


• How to host a react.js ssr on vercel ?

  2 janvier 2024, par UltimateSheepConfusedAtCode

  I want to host a react.js server side rendering because of ffmpeg killing me with SharedArrayBuffer is not defined

  


  I've tried so many hosting service provider like firebase but now I want to host it to Vercel but I don't know how to make it works with react ssr. Can anyone help me ?

  


  When I run 'ssr' command in my machine it's work and ffmpeg is not throwing 'bad memory' or 'SharedArrayBuffer is not defined' but when I run it in vercel build command it stucks but the index.js/server.js is running I know because the main script is running and won't stop so the build is stuck but any solution ? I've search the problem but I guess nobody haven't asked this yet

  


  

  


  and this a code of package.json

  


  {
  "name": "ultimatesheep-vidreverse",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@babel/preset-env": "^7.18.10",
    "@babel/preset-react": "^7.18.6",
    "@babel/register": "^7.18.9",
    "@ffmpeg/core": "^0.11.0",
    "@ffmpeg/ffmpeg": "^0.11.0",
    "@testing-library/jest-dom": "^5.16.5",
    "@testing-library/react": "^13.3.0",
    "@testing-library/user-event": "^13.5.0",
    "bootstrap": "^5.2.0",
    "cors": "^2.8.5",
    "ignore-styles": "^5.0.1",
    "react": "^18.2.0",
    "react-bootstrap": "^2.5.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "uuid": "^8.3.2",
    "web-vitals": "^2.1.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "ssr": "npm run build && node backend/index.js",
    "deploy": "npm run build && firebase deploy",
    "git" : "git add . && git commit -m 'ahawdaw' && git push -u origin main"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "externals": {
    "react": "React"
  },
  "description": "This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).",
  "main": "backend/index.js",
  "keywords": [],
  "author": "",
  "license": "ISC"
}