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• Laravel ffmpeg failed to execute command

  4 septembre 2022, par John smith

  I'm using protonemedia/laravel-ffmpeg package everything works fine on localhost but on the live server, there is an error message shown.

  


  ProtoneMedia\ LaravelFFMpeg\ Exporters\ EncodingException

ffmpeg failed to execute command '/usr/bin/ffmpeg' '-y' '-threads' '12' '-i' '/www/wwwroot/hamza/storage/app/upload/videos/uofH50IWXt3Doqacxkd2tATboUT5gLfVGaAWyvsS.mp4' '-map' '0' '-vcodec' 'libx264' '-b:v' '1000k' '-sc_threshold' '0' '-g' '48' '-hls_playlist_type' 'vod' '-hls_time' '10' '-hls_segment_filename' '/www/wwwroot/hamza/storage/app/streamable_videos/21_0_1000_%05d.ts' '-master_pl_name' 'temporary_segment_playlist_0.m3u8' '-acodec' 'aac' '-b:a' '128k' '/www/wwwroot/hamza/storage/app/streamable_videos/21_0_1000.m3u8': Error Output: ffmpeg version 3.4.11 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-44) configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --extra-cflags=' ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --disable-encoder=libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Unrecognized option 'master_pl_name'. Error splitting the argument list: Option not found


  


  I'm using a job to do conversation

  


  ConvertVideoForStreaming.php Job :

  


  <?php

namespace App\Jobs;
set_time_limit(60000);

use FFMpeg;
use Carbon\Carbon;
use App\Models\Video;
use FFMpeg\Format\Video\X264;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Storage;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;

class ConvertVideoForStreaming implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public $video;

    public function __construct(Video $video)
    {
        $this->video = $video;
    }

    public function handle()
    {
        // create some video formats...
        $lowBitrateFormat  = (new X264)->setKiloBitrate(500);
        $highBitrateFormat = (new X264)->setKiloBitrate(3000);

        // open the uploaded video from the right disk...
        FFMpeg::fromDisk($this->video->disk)
            ->open($this->video->path)

            // call the 'exportForHLS' method and specify the disk to which we want to export...
            ->exportForHLS()
            ->withRotatingEncryptionKey(function ($filename, $contents) {
                Storage::disk('streamable_keys')->put($filename, $contents);
            })
            // we'll add different formats so the stream will play smoothly
            // with all kinds of internet connections...
            ->addFormat($lowBitrateFormat)
            ->addFormat($highBitrateFormat)

            // call the 'save' method with a filename...
            ->toDisk('streamable_videos')
            ->save($this->video->id . '.m3u8');

        // update the database so we know the convertion is done!
        $this->video->update([
            'converted_for_streaming_at' => Carbon::now(),
        ]);
    }
}


  


  I'm storing the key at custom disk "streamable_keys", and converted videos should be stored in "streamable_videos".

  


  the streamable keys are generated and saved to a directory without any issues, but streamable videos are not saved to the directory.

  


  after some tracks I found that the problem happens in this line of code :

  


          ->save($this->video->id . '.m3u8');


  


  all the lines before that line work perfectly.

  


  any ideas on how to fix that ?

  


  Full error screenshot

  


  ConvertVideoForStreaming.php

  


• ffmpeg - error processing files generated by premier pro 2022

  23 mai 2022, par QRrabbit

  Please help with the error, trying to re-encode the source file produced with prores 4444+alpha. Alpha channel is required in my case.

  


  I've tried two separate options, both are erroring out :

  


  $ ffmpeg -i Input.mxf -vcodec prores_ks -profile:v 4 -y Output.mxf 


  


  I'm getting this output

  


  ffmpeg version 4.4 Copyright (c) 2000-2021 the FFmpeg developers
  built with Apple clang version 12.0.5 (clang-1205.0.22.9)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.4_2 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-avresample --enable-videotoolbox
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, mxf, from 'Input.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010100
    uid             : b52947e8-d982-11ec-9a2d-b42e99ab5f4d
    generation_uid  : b52947e9-d982-11ec-a612-b42e99ab5f4d
    company_name    : Adobe Inc.
    product_name    : Premiere Pro
    product_version_num: 2.0.0.0.1
    product_version : 22.4.0
    application_platform: Mac OS X
    product_uid     : 0c3919fe-46e8-11e5-a151-feff819cdc9f
    toolkit_version_num: 5.3.6.0.1
    modification_date: 2022-05-22T03:53:15.000000Z
    material_package_umid: 0x060A2B340101010501010D1113000000F88BD5002197058861C9B42E99AB5F4D
    timecode        : 00:00:00;00
  Duration: 00:00:59.66, start: 0.000000, bitrate: 32803 kb/s
  Stream #0:0: Video: prores (4444) (ap4h / 0x68347061), yuva444p12le(tv, bt709, progressive), 1920x1080, SAR 1:1 DAR 16:9, 29.97 tbr, 29.97 tbn, 29.97 tbc
    Metadata:
      file_package_umid: 0x060A2B34010101050101051213D028BEF88BD500219705880089B42E99AB5F4D
      file_package_name: Source Package
      track_name      : Track 1
Stream mapping:
  Stream #0:0 -> #0:0 (prores (native) -> prores (prores_ks))
Press [q] to stop, [?] for help
Output #0, mxf, to 'Output.mxf':
  Metadata:
    operational_pattern_ul: 060e2b34.04010101.0d010201.01010100
    uid             : b52947e8-d982-11ec-9a2d-b42e99ab5f4d
    generation_uid  : b52947e9-d982-11ec-a612-b42e99ab5f4d
    timecode        : 00:00:00;00
    material_package_umid: 0x060A2B340101010501010D1113000000F88BD5002197058861C9B42E99AB5F4D
    product_version_num: 2.0.0.0.1
    modification_date: 2022-05-22T03:53:15.000000Z
    application_platform: Mac OS X
    product_uid     : 0c3919fe-46e8-11e5-a151-feff819cdc9f
    toolkit_version_num: 5.3.6.0.1
    encoder         : Lavf58.76.100
  Stream #0:0: Video: prores (ap4h / 0x68347061), yuva444p10le(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn
    Metadata:
      file_package_umid: 0x060A2B34010101050101051213D028BEF88BD500219705880089B42E99AB5F4D
      file_package_name: Source Package
      track_name      : Track 1
      encoder         : Lavc58.134.100 prores_ks
[mxf @ 0x7fbbbc008200] could not get prores profile0:00.00 bitrate=N/A speed=   0x    
av_interleaved_write_frame(): Operation not permitted
Error writing trailer of Output.mxf: Unknown error occurred
frame=   33 fps= 27 q=-0.0 Lsize=       0kB time=00:00:00.03 bitrate=   0.0kbits/s speed=0.027x    
video:67kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed!


  


  Above I can't even fully see the error since the red text over black background covers the screen :


  


  I have also tried the following encoding options :

  


   -c:v qtrle -pix_fmt argb 


  


  to which, I'm getting the following error :

  


  track 0: could not find essence container ul, codec not currently supported in container
Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted
Error initializing output stream 0:0 --
Conversion failed!


  


  In case this is helpful, I'm displaying MediaInfo for the source file :


  


• Carrierwave-video "Process hung" error while encoding uncompressed video files

  28 avril 2014, par Cramps

  I have an API for a mobile app that accepts video uploads. This app is for both iOS and Android devices, so for video compatibility’s sake these videos are encoded to H.264 once uploaded to the server using carrierwave-video (ffmpeg wrapper gem for Ruby on Rails). Right now this seems to be working, and videos are uploaded and encoded and can be played in both Android and iOS devices. However, sometimes the process hangs while encoding heavy (uncompressed ?) video files, usually 10+ seconds long. This is the output of ffmpeg :

  Failed to transcode with FFmpeg.
  
  Check ffmpeg install and verify video is not corrupt or cut short.
  
  Original error: Process hung. Full output: 

  (That’s it, the full output seems empty.)

  These are the encoding parameters I’m using in my Carrierwave Uploader :

  encode_video(:mp4, custom: '-y -vcodec libx264 -acodec libfaac -vpre ultrafast 2> /home/user/log/ffmpeg.log, resolution: '640x640')

  According to the SuperUser question I linked above a solution would be to encode the video twice, once to AVI for compression(?) and then encode to MP4. I don’t know if that would work, but I don’t know how to do this either in my uploader. I would have to encode the output video file of my first (AVI) encoding process.

  Now that there’s some context, my question is : How can I solve this "Process hung" error ?

  In case the answer to that is to go with this double encoding method suggested, how can I achieve this using Carrierwave-video ?

  One last note is that if I try to encode these videos using ffmpeg straight from command-line the videos encode and playback successfully.

  Thank you for your time !

  PD : Wasn’t sure if I should add ruby-on-rails tag. I’ll remove it if necessary !

  Edit
  This is what I get from ffmpeg -i filename.mp4

  ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers
  
    built on Apr 30 2013 11:26:53 with gcc 4.5.4
  
    configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar --optflags='-O2 -march=athlon64 -pipe' --extra-cflags='-O2 -march=athlon64 -pipe' --extra-cxxflags='-O2 -march=athlon64 -pipe' --disable-static --enable-gpl --enable-version3 --enable-postproc --enable-avfilter --disable-stripping --disable-debug --disable-doc --disable-vaapi --disable-vdpau --disable-ffplay --enable-openssl --enable-nonfree --enable-libmp3lame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libaacplus --enable-nonfree --enable-libfaac --enable-nonfree --disable-indev=v4l --disable-indev=v4l2 --disable-indev=alsa --disable-indev=oss --disable-indev=jack --disable-outdev=alsa --disable-outdev=oss --disable-outdev=sdl --enable-pthreads --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-libvpx --enable-libope  libavutil      51. 35.100 / 51. 35.100
  
    libavcodec     53. 61.100 / 53. 61.100
  
    libavformat    53. 32.100 / 53. 32.100
  
    libavdevice    53.  4.100 / 53.  4.100
  
    libavfilter     2. 61.100 /  2. 61.100
  
    libswscale      2.  1.100 /  2.  1.100
  
    libswresample   0.  6.100 /  0.  6.100
  
    libpostproc    52.  0.100 / 52.  0.100
  
  
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/user/api/uploads/tmp/e54zfghzt9.mp4':
  
  
  
  
  
  Metadata:
  
      major_brand     : isom
  
      minor_version   : 0
  
      compatible_brands: isom3gp4
  
      creation_time   : 2014-04-23 14:56:19
  
    Duration: 00:00:14.27, start: 0.000000, bitrate: 20757 kb/s
  
      Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080, 20993 kb/s, SAR 65536:65536 DAR 16:9, 30 fps, 30 tbr, 90k tbn, 180k tbc
  
  
  
  
  
  Metadata:
  
        creation_time   : 2014-04-23 14:56:19
  
        handler_name    : VideoHandle
  
      Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 190 kb/s
  
  
  
  
  
  Metadata:
  
        creation_time   : 2014-04-23 14:56:19
  
        handler_name    : SoundHandle

  Then it just starts buffering as such :

  time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  405 fps=  7 q=24.0 size=    4083kB time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  407 fps=  7 q=24.0 size=    4083kB time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  409 fps=  7 q=24.0 size=    4083kB time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  412 fps=  7 q=24.0 size=    4083kB time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  417 fps=  7 q=24.0 size=    4083kB time=00:00:13.20 bitrate=2533.2kbits/s    
  
  frame=  417 fps=  7 q=24.0 Lsize=    4194kB time=00:00:13.90 bitrate=2471.5kbits/s    
  
  video:3957kB audio:223kB global headers:0kB muxing overhead 0.310939%
  
  [libx264 @ 0x7f28327ccc50] frame I:2     Avg QP:21.50  size: 25120
  
  [libx264 @ 0x7f28327ccc50] frame P:415   Avg QP:25.32  size:  9642
  
  [libx264 @ 0x7f28327ccc50] mb I  I16..4: 35.8%  0.0% 64.2%
  
  [libx264 @ 0x7f28327ccc50] mb P  I16..4:  8.4%  0.0%  3.2%  P16..4: 43.6% 19.0%  5.6%  0.0%  0.0%    skip:20.2%
  
  [libx264 @ 0x7f28327ccc50] coded y,uvDC,uvAC intra: 45.2% 53.6% 27.3% inter: 39.4% 27.6% 2.7%
  
  [libx264 @ 0x7f28327ccc50] i16 v,h,dc,p: 28% 57% 11%  5%
  
  [libx264 @ 0x7f28327ccc50] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 66% 11%  1%  1%  1%  2%  1%  2%
  
  [libx264 @ 0x7f28327ccc50] i8c dc,h,v,p: 23% 58% 17%  3%
  
  [libx264 @ 0x7f28327ccc50] kb/s:2331.88

  `