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• ffmpeg exit code 429496724 when opening file with {} in name

  16 février, par Holly Wilson

  I'm trying to write a program that will read the names of files in a directory, and parse them for info which it will then write into that file's metadata (seems pointless, I know, but it's more of a trial run for a larger project. If I can figure this out, then I'll be ready to move on to what I actually want to do).
All of my filenames are formatted :

  


  Title, Article* - Subtitle* Cut* [Year]
*if present

  


  The four test videos I'm using are titled :

  


  Test Video 1 [2000]

  


  Test Video 2, A [2000]

  


  Test Video 3 Test Cut [2000]

  


  Test Video 4 - The Testening [2000]

  


  The code seems to be working fine on videos 1, 2, & 4 ; but video 3 is causing me a lot of headache.

  


  //node C:\Users\User\Documents\Coding\Tools\testMDG.js
const fs = require('fs');
const path = require('path');
const ffmpeg = require('fluent-ffmpeg');
const async = require('async');
const directory = path.normalize('F:\\Movies & TV\\Movies\\testDir');
let x = 0;
const fileArray = [];
const succArray = [];
const failArray = [];
// Set the path to the ffmpeg executable
ffmpeg.setFfmpegPath(path.normalize('C:\\ffmpeg\\bin\\ffmpeg.exe'));

// Add this near the start of your script
const tempDir = path.join(directory, 'temp');
if (!fs.existsSync(tempDir)) {
    fs.mkdirSync(tempDir, { recursive: true });
}

const progresscsv = path.normalize('C:\\Users\\User\\Documents\\Coding\\Tools\\progress.csv');
if (fs.existsSync(progresscsv)) {
    fs.unlinkSync(progresscsv);
};

const csvStream = fs.createWriteStream(progresscsv);
csvStream.write('File Name,Status\n');

const CONCURRENCY_LIMIT = 3; // Adjust based on your system capabilities

// Add at the start of your script
const processedFiles = new Set();

function sanitizeFilePath(filePath) {
    return filePath.replace(/([{}])/g, '\\$1');
}

// Create a queue
const queue = async.queue(async (task, callback) => {
    const { file, filePath, tempFilePath, movieMetadata } = task;
    try {
        await new Promise((resolve, reject) => {
            console.log(`ffmpeg reading: ${sanitizeFilePath(filePath)}`);
            ffmpeg(sanitizeFilePath(filePath))
                .outputOptions([
                    '-y',
                    '-c', 'copy',
                    '-map', '0',
                    '-metadata', `title=${movieMetadata.title}`,
                    '-metadata', `subtitle=${movieMetadata.subtitle || ''}`,
                    '-metadata', `comment=${movieMetadata.cut || ''}`,
                    '-metadata', `year=${movieMetadata.year}`
                ])
                .on('error', (err) => reject(err))
                .on('end', () => resolve())
                .saveToFile(tempFilePath);
        });
        
        // Handle success
        console.log(`Successfully processed: ${file}`);
        succArray.push(file);
        // Only call callback once
        if (callback && typeof callback === 'function') {
            callback();
        }
    } catch (err) {
        // Handle error
        console.error(`Error processing ${file}: ${err.message}`);
        failArray.push(file);
        // Only call callback once with error
        if (callback && typeof callback === 'function') {
            callback(err);
        }
    }
}, CONCURRENCY_LIMIT);

fs.readdir(directory, (err, files) => {
    if (err) {
        console.error(`Error reading directory: ${err.message}`);
        return;
    }
    console.log(directory);

    // Filter for files only
    files = files.filter(file => fs.statSync(path.join(directory, file)).isFile());
    console.log(files);

    for (const file of files) {
        x++;
        const filePath = path.join(directory, file);
        let desort = file.replace(/(.*),\s(the\s|an\s|a\s)/i, '$2'+'$1 ') || file;
        
        // Create task object for queue
        const task = {
            file,
            filePath: filePath,
            tempFilePath: path.join(directory, 'temp', `temp_${x}_${path.parse(file).name
                .replace(/[^a-zA-Z0-9]/g, '_')}${path.extname(file)}`),
            movieMetadata: {
                title: desort.replace(/(\s[\-\{\[].*)/gi, ``),
                subtitle: desort.includes('-') ? desort.replace(/(.*)\-\s(.*?)[\{\[].*/gi, '$2') : null,
                cut: desort.includes('{') ? desort.replace(/.*\{(.*)\}.*/gi, '$1') : null,
                year: desort.replace(/.*\[(.*)\].*/gi, '$1')
            }
        };
        
        // Add to processing queue
        queue.push(task, (err) => {
            if (!processedFiles.has(task.file)) {
                processedFiles.add(task.file);
                if (err) {
                    csvStream.write(`${task.file},Failed\n`);
                } else {
                    csvStream.write(`${task.file},Processed\n`);
                }
            }
        });
    }
});

// Add queue completion handler
queue.drain(() => {
    console.log('All files have been processed');
    console.log(`Success: ${succArray.length} files: ${succArray}`);
    console.log(`Failed: ${failArray.length} files: ${failArray}`);
});

//node C:\Users\User\Documents\Coding\Tools\testMDG.js


  


  And the console is logging :

  


  PS C:\Users\User> node C:\Users\User\Documents\Coding\Tools\testMDG.js
F:\Movies & TV\Movies\testDir
[
  'Test Video 1 [2020].mp4',
  'Test Video 2, A [2020].mp4',
  'Test Video 3 {Test Cut} [2020].mp4',
  'Test Video 4 - The Testening [2020].mp4'
]
ffmpeg reading: F:\Movies & TV\Movies\testDir\Test Video 1 [2020].mp4
ffmpeg reading: F:\Movies & TV\Movies\testDir\Test Video 2, A [2020].mp4
ffmpeg reading: F:\Movies & TV\Movies\testDir\Test Video 3 \{Test Cut\} [2020].mp4
Error processing Test Video 3 {Test Cut} [2020].mp4: ffmpeg exited with code 4294967294: Error opening input file F:\Movies & TV\Movies\testDir\Test Video 3 \{Test Cut\} [2020].mp4.
Error opening input files: No such file or directory

ffmpeg reading: F:\Movies & TV\Movies\testDir\Test Video 4 - The Testening [2020].mp4
Successfully processed: Test Video 1 [2020].mp4
Successfully processed: Test Video 2, A [2020].mp4
Successfully processed: Test Video 4 - The Testening [2020].mp4
All files have been processed
Success: 3 files: Test Video 1 [2020].mp4,Test Video 2, A [2020].mp4,Test Video 4 - The Testening [2020].mp4
Failed: 1 files: Test Video 3 {Test Cut} [2020].mp4


  


  I've tried so many different solutions in the sanitizeFilePath function. Escaping the {} characters (as included below), escaping all non-alphanumeric characters, putting the filepath in quotes, etc. VSCode's CoPilot is just pulling me round in circles, suggesting solutions I've already tried.

  


• using ffmpeg to convert a video like ffprobe

  10 avril 2016, par siyanew

  I want to use ffmpeg to convert my videos to these format - exactly this ffprobe information , whats the command ?

  ffprobe version N-79139-gde1a0d4 Copyright (c) 2007-2016 the FFmpeg developers
  
    built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
  
    configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
  
    libavutil      55. 19.100 / 55. 19.100
  
    libavcodec     57. 30.100 / 57. 30.100
  
    libavformat    57. 29.101 / 57. 29.101
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 40.102 /  6. 40.102
  
    libavresample   3.  0.  0 /  3.  0.  0
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Age ye rooz اگه یه روز بری سفر  (Thai Style).mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      creation_time   : 2014-02-22 22:36:49
  
    Duration: 00:02:42.21, start: 0.000000, bitrate: 280 kb/s
  
  Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 182 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
  
  Metadata:
  
    handler_name    : VideoHandler
  
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
  
  Metadata:
  
    creation_time   : 2014-02-22 22:36:49
  
    handler_name    : IsoMedia File Produced by Google, 5-11-2011

  and

  ffprobe version N-79139-gde1a0d4 Copyright (c) 2007-2016 the FFmpeg developers
  
    built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
  
    configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
  
    libavutil      55. 19.100 / 55. 19.100
  
    libavcodec     57. 30.100 / 57. 30.100
  
    libavformat    57. 29.101 / 57. 29.101
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 40.102 /  6. 40.102
  
    libavresample   3.  0.  0 /  3.  0.  0
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Fast Track - Simon's Cat.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      creation_time   : 2016-04-09 07:15:21
  
    Duration: 00:01:38.13, start: 0.000000, bitrate: 399 kb/s
  
      Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 640x360 [SAR 1:1 DAR 16:9], 300 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
  
      Metadata:
  
        handler_name    : VideoHandler
  
      Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
  
      Metadata:
  
        creation_time   : 2016-04-09 07:15:22
  
        handler_name    : IsoMedia File Produced by Google, 5-11-2011

• Texture bound to texture unit 0 is not renderable

  2 décembre 2018, par Trying_To_Understand

  I followed this tutorial https://github.com/phoboslab/jsmpeg. I have an open wesocket that gets the data. Sometimes, it’s take a long time to the ffmpeg (on a remote computer) to get the data from my ip camera, so I wrote a setTimeout function that waites for 10 sec to be "sure" that the ffmpeg getting the data from the ip camera. If I remove this setTimeout function this error will show up :

  [.WebGL-0000020CFA5C04D0]RENDER WARNING : texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.

  This is my code for showing the stream to the client :

  this.dataService.getDataByParam(camera.CameraId.toString())
  
    .subscribe(
  
    (result: any) => {
  
  
  
      setTimeout(() => {
  
        this.ws = new WebSocket('ws://' + result);
  
        $(document).ready(() => {
  
  
  
          this.player = new jsmpeg(this.ws, {
  
            canvas: document.getElementById("canvas"),
  
            autoplay: true,
  
            audio: true,
  
            pauseWhenHidden: false,
  
          });
  
  
  
        })
  
      }, 10000);
  
    },
  
    (error: Error) => {
  
      this.streamErrorMsg = "Problem with the server, please try again after some time."
  
    });
  
   }

  How can i know for sure that the ffmpeg has connected successfully to the camera and started to convert the data on the client ? i want to avoid writting the setTimeout function.