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• cant upload a .webm file after recording

  14 octobre 2017, par Syed Abdur Rehman Kazmi

  I kinda seem to stuck on something. I am missing something i dont know. I have uploaded a lot of files but somehow when i recorded this file via my laptop camera browser and try to upload it.. it doesnt.. I am also using ffmpeg to convert it.

  Laravel 5.4
  vuejs
  ffmpeg

  These are the tools involved the error i am getting is the file doesnt exist in local temp folder. ( i have checked it IS NOT there i dont understand why )

  This is the code i am using :

          $input = $request->only('video' , 'url' , 'blob');
  
      $input['file'] =$request->file('blob');
  
  
  
      $ffmpeg = FFMpeg::create([
  
          'ffmpeg.binaries'  => 'C:/FFmpeg/bin/ffmpeg.exe',
  
          'ffprobe.binaries' => 'C:/FFmpeg/bin/ffprobe.exe'
  
      ]);
  
      $video = $ffmpeg->open($input['file']);
  
      $video
  
          ->filters()
  
          ->resize(new Dimension(320, 240))
  
          ->synchronize();
  
      $video
  
          ->frame(TimeCode::fromSeconds(10))
  
          ->save('frame.jpg');
  
      $video
  
          ->save(new Video\X264(), 'export-x264.mp4')
  
          ->save(new Video\WMV(), 'export-wmv.wmv')
  
          ->save(new Video\WebM(), 'export-webm.webm');

  This is the error :

  Unable to probe C :\Users\KAZMI\AppData\Local\Temp\php4155.tmp

  ffprobe failed to execute command "C :/FFmpeg/bin/ffprobe.exe" C :\Users\KAZMI\AppData\Local\Temp\php4155.tmp -show_streams -print_format json

  and this is the input data :

  array:4 [  "video" => "video_7192228.webm"  "url" => "blob:http://localhost:8080/c319e0bf-7217-4916-90b6-c9cba800b7da"  "blob" => UploadedFile {#421    -test: false    -originalName: "blob"    -mimeType: "video/webm"    -size: 0    -error: 0    #hashName: null    path: "C:\Users\KAZMI\AppData\Local\Temp"    filename: "php8B7D.tmp"    basename: "php8B7D.tmp"    pathname: "C:\Users\KAZMI\AppData\Local\Temp\php8B7D.tmp"    extension: "tmp"    realPath: "C:\Users\KAZMI\AppData\Local\Temp\php8B7D.tmp"    aTime: 2017-10-14 14:20:24    mTime: 2017-10-14 14:20:24    cTime: 2017-10-14 14:20:24    inode: 0    size: 0    perms: 0100666    owner: 0    group: 0    type: "file"    writable: true    readable: true    executable: false    file: true    dir: false    link: false    linkTarget: "C:\Users\KAZMI\AppData\Local\Temp\php8B7D.tmp"  }  "file" => UploadedFile {#421}]

• how to Add mp3 file in to video file using ffmpeg

  20 mai 2020, par Rahane Akoliya

  i want to Add mp3 file in to video file using ffmpeg,i refer many link but not find answer.anyone can help me ?

  



                  final String[] command= ("-i "+ Constant.getTempVideo(VideoEditorActivity.this, false) +" -i " +Constant.Song_Path+ " -c copy -map 0:0 -map 0:1 -map 1:0 -shortest " + videoOutputPath).split(" ");


  



  i try this command but give error.

  


• how to merge audio and video file in python using ffmpeg ?

  5 août 2020, par arvind8

  I am trying to create a python script which merge the audio and video file in one (audio+video) file.

  


  And i am using ffmpeg to achieve this but it is not working and i am getting a errors.
while running this script here is my script.

  


  import os
import subprocess
import time
from datetime import datetime
def merge_all():
    
 global p
 p =subprocess.Popen('ffmpeg -i temp_vid.mp4 -i temp_voice.wav -c:v copy -c:a aac -strict experimental - 
 strftime 1 ' + dt_file_name ,stdin=subprocess.PIPE,creationflags = subprocess.CREATE_NO_WINDOW)
  time.sleep(2)
  print('merging done')
  os.remove('temp_vid.mp4')
  os.remove('temp_voice.wav')
  print('file delete done')>


  


  here is the error

  


  Exception in Tkinter callback
Traceback (most recent call last):
  File "C:\Users\kp\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 1883, in __call__
    return self.func(*args)

  File "C:\Users\kp\Desktop\test.py", line 179, in change_icon
    merge_all()

  File "C:\Users\kp\Desktop\test.py", line 104, in merge_all
 
p =subprocess.Popen('ffmpeg -i temp_vid.mp4 -i temp_voice.wav -c:v copy -c:a aac -strict experimental -strftime 1 ' + dt_file_name ,stdin=subprocess.PIPE,creationflags = subprocess.CREATE_NO_WINDOW)

  File "C:\Users\kp\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line 854, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,

  File "C:\Users\kp\AppData\Local\Programs\Python\Python38\lib\subprocess.py", line 1307, in _execute_child

hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified