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• FFMPEG Error while processing the decoded data for stream #0:1

  2 décembre 2020, par Michael Joseph Aubry

  When using the FFMPEG command in my Lambda function I am getting this issue (version 4.2.1). When using it on my local machine it works fine (4.3.1).

  


  Lambda Version Info

  


  {
  data: 'ffmpeg version 4.2.1-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2019 the FFmpeg developers\n' +
    'built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516\n' +
    'configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg\n' +
    'libavutil      56. 31.100 / 56. 31.100\n' +
    'libavcodec     58. 54.100 / 58. 54.100\n' +
    'libavformat    58. 29.100 / 58. 29.100\n' +
    'libavdevice    58.  8.100 / 58.  8.100\n' +
    'libavfilter     7. 57.100 /  7. 57.100\n' +
    'libswscale      5.  5.100 /  5.  5.100\n' +
    'libswresample   3.  5.100 /  3.  5.100\n' +
    'libpostproc    55.  5.100 / 55.  5.100\n'
}


  


  Macbook Pro Version Info

  


  {
  data: 'ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
built with Apple clang version 11.0.0 (clang-1100.0.33.17)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.3.1 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --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- 
  librtmp --enable-libspeex --enable-libsoxr --enable-videotoolbox --disable-libjack --disable- 
  indev=jack
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100'
}


  


  My goal with this command is to generate a thumbnail sprite sheet.

  


  ffmpeg \
  -threads 8 \
  -ignore_editlist 1 \
  -i URL \
  -f image2 \
  -vf "select='not(mod(n,25))',setpts='N/(25*TB)',scale=180:180,tile=5x25" \  
  -pix_fmt yuvj420p \
  -an \
  -qscale:v 28 \
  -vsync 0 \
  -preset veryfast \
  pipe:1


  


  The same error occurs when I have a .jpg output on disk i.e /tmp/test.jpg

  


  This is the exact log from cloudwatch

  


  {&#xA;    "errorType": "Error",&#xA;    "errorMessage": "ffmpeg exited with code 1: Error reinitializing filters!\nFailed to inject frame into filter network: Invalid argument\nError while processing the decoded data for stream #0:1\nConversion failed!\n",&#xA;    "stack": [&#xA;        "Error: ffmpeg exited with code 1: Error reinitializing filters!",&#xA;        "Failed to inject frame into filter network: Invalid argument",&#xA;        "Error while processing the decoded data for stream #0:1",&#xA;        "Conversion failed!",&#xA;        "",&#xA;        "    at ChildProcess.<anonymous> (/var/task/node_modules/fluent-ffmpeg/lib/processor.js:182:22)",&#xA;        "    at ChildProcess.emit (events.js:314:20)",&#xA;        "    at ChildProcess.EventEmitter.emit (domain.js:483:12)",&#xA;        "    at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)"&#xA;    ]&#xA;}&#xA;</anonymous>

  


  Here is the raw command using fluent-ffmpeg inside node.js

  


      const passThrough = new stream.PassThrough();
    const fps = 25;
    const sWidth = 720 / 4;
    const sHeight = 1920 / 4;

    ffmpeg(s3Url)
      .setFfmpegPath("/opt/ffmpeg")
      .inputOptions([`-threads`, "8", "-ignore_editlist", "1"])
      .outputOptions([
        "-f",
        "image2",
        "-vf",
        `"select='not(mod(n,${fps}))',setpts='N/(${fps}*TB)',scale=${sWidth}:${sHeight},tile=5x25"`,
        "-pix_fmt",
        "yuvj420p",
        "-an",
        "-qscale:v",
        "28",
        "-vsync",
        "0",
        "-preset",
        "veryfast"
      ])
      .output(passThrough)
      .on("start", (cmdline) => console.log(cmdline))
      .on("progress", (progress) => {
        console.log(progress);
      })
      .on("error", (err) => {
        console.log(err);
        reject(err);
      })
      .run();


  


  Additional log from cloudwatch

  


  2020-12-02T18:42:55.023Z    2f334838-f748-4f2e-a639-15df0686ab4b    INFO    Error: ffmpeg exited with code 1: Error reinitializing filters!Failed to inject frame into filter network: Invalid argumentError while processing the decoded data for stream #0:1Conversion failed!    at ChildProcess.<anonymous> (/var/task/node_modules/fluent-ffmpeg/lib/processor.js:182:22)    at ChildProcess.emit (events.js:314:20)    at ChildProcess.EventEmitter.emit (domain.js:483:12)    at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)&#xA;</anonymous>

  


• How can I extract "GROUP-ID", "LANGUAGE" and "INSTREAM-ID" from ts using ffmpeg

  21 novembre 2020, par user1163234

  I am trying to get the captions from a segment from a live feed. I am running the command

  


  ffmpeg -i seg-1077853030-v1-a1.ts

  


  Output

  


  `Input #0, mpegts, from 'seg-109853030-v1-a1.ts' :
Duration : 00:00:06.01, start : 57867.901133, bitrate : 2649 kb/s
Program 1

  


  Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], Closed Captions, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 98 kb/s
Stream #0:2[0x102]: Data: timed_id3 (ID3  / 0x20334449)`


  


  My question is what command should I run to print out the caption file with the track metadata including label and language.

  


• HTML mp4 Streaming / How can I automatically move the "atom moov" to the beginning of the file ?

  29 octobre 2020, par Einkornwolf

  so I am currently building a Website for School and implemented an Upload-System. Now I want People to be able to watch uploaded Videos. Currently if you try to watch a Video, lets say test.mp4 it takes over a minute to load. I know that using : ffmpeg -i inputvideo.mp4 -movflags faststart -acodec copy -vcodec copy outputvideo.mp4 moves the atom moov to the beginning of the file. And when I manually convert the mp4 using the previous command the file starts playing instantly. But now my problem is, that I don't want to convert each file manually. Is there another way of playing user-uploaded Videos instantly ? Thanks for your help in advance.

  


  I am using this Code, but it has nothing to do with the streaming itself I guess :

  


    <source src="Clap.mp4" type="video/mp4">&#xA;Your browser does not support the video tag. &#xA;&#xA;</source>

  


  I also tried to use a js library :

  


    &#xA;&#xA;  &#xA;  <code class="echappe-js">&lt;script src=&quot;https://vjs.zencdn.net/ie8/1.1.2/videojs-ie8.min.js&quot;&gt;&lt;/script&gt;&#xA;&#xA;&#xA;&#xA;  &#xA;    &#xA;    &#xA;    
  &#xA;      To view this video please enable JavaScript, and consider upgrading to a&#xA;      web browser that&#xA;      supports HTML5 video&#xA;    
  &#xA;  &#xA;&#xA;  &lt;script src=&quot;https://vjs.zencdn.net/7.8.4/video.js&quot;&gt;&lt;/script&gt;&#xA;&#xA;
  

  


  In both cases I want to play Clap.mp4