Recherche avancée

Sur d’autres sites (4340)

• ffmpeg throwing "errorMessage" : "spawn ffmpeg ENOENT"

  4 juin 2024, par ian

  My ffmpeg function thats running as a shell command isnt working. I think its because 'ffmpeg' isnt really referring to anything. I have the ffmpeg node module in my bundle, but i dont know the execFile command is referring to it here.

  



  Im following aws-lambda-ffmpeg as an example of how to call this particular function. They are referring to 'ffmpeg' as a 64-bit linux build they created from John Vansickle's static FFMPEG builds in their gulp function.

  



  I want to know how to replace 'ffmpeg' with something that will just recognize it like a node_module without having to do the whole gulp static build process. To my understanding the only reason they are doing that is to get the latest build which i really dont need.

  



  If I am wrong and a static build using gulp is needed for another reason please let me know.

  



  function ffmpegProcess(description, cb) {
console.log('Starting FFmpeg');

child_process.execFile(
    'ffmpeg',
    [
        '-y',
        '-loglevel', 'warning',
        '-i', 'download',
        '-c:a', 'copy',
        '-vf', scaleFilter,
        '-movflags', '+faststart',
        '-metadata', 'description=' + description,
        'out.' + config.format.video.extension,
        '-vf', 'thumbnail',
        '-vf', scaleFilter,
        '-vframes', '1',
        'out.' + config.format.image.extension
    ],
    {
        cwd: tempDir
    },
    function(err, stdout, stderr) {
        console.log('FFmpeg done.');
        return cb(err, 'FFmpeg finished:' + JSON.stringify({ stdout: stdout, stderr: stderr}));
    }
);
}


  


• avformat/hls : don't propagate deprecated "user-agent" AVOption

  28 avril 2018, par wm4

  avformat/hls : don't propagate deprecated "user-agent" AVOption
  This code will print a warning if any user agent is set - even if the
  
  API user used the proper non-deprecated "user_agent" option.
  This change should not even break anything, because even if the user
  
  sets the deprecated "user-agent" option, http.c copies it to the
  
  "user_agent" option anyway.
  

  • [DH] libavformat/hls.c

• "fmpeg" has no attribute "input"

  2 mai 2024, par Robin Singh

  I had previously built this youtube downloader but when I tested it recently ; it stopped working.

  


  from pytube import YouTube
import ffmpeg
import os

raw = 'C:\ProgramData\ytChache'

path1 = 'C:\ProgramData\ytChache\Video\\'
path2 = 'C:\ProgramData\ytChache\Audio\\'

file_type = "mp4"

if os.path.exists(path1 and path2):
    boo = True
else:
    boo = False

while boo:

    url = str(input("Link : "))
    choice = int(input('Enter 1 for Only Audio and Enter 2 For Both Audio and Video \n: '))

    video = YouTube(url)
    Streams = video.streams

    if choice == 1:
        aud = Streams.filter(only_audio=True).first().download(path2)

    elif choice == 2:
        resol = str(input("Resolution : "))
        vid = Streams.filter(res=resol, file_extension=file_type).first().download(path1)
        aud = Streams.filter(only_audio=True).first().download(path2)

        file = video.title + '.mp4'
        # location = path1
        # location2 = path2
        rem = os.path.join(path1, file)
        rm = os.path.join(path2, file)

        video_stream = ffmpeg.input(path1, video.title + '.mp4')
        audio_stream = ffmpeg.input(path2, video.title + '.mp4')
        ffmpeg.output(audio_stream, video_stream, video.title + '.mp4').run()
        os.remove(rem)
        os.remove(rm)

    else:
        print('Invalid Selection')

if not boo:
    os.mkdir(raw)
    os.mkdir(path1)
    os.mkdir(path2)


  


  so it gives an error saying :

  


  Traceback (most recent call last):&#xA;  File "E:\dev files\YouTube Video Downloader\Video Downloader.py", line 39, in <module>&#xA;    video_stream = ffmpeg.input(path1 &#x2B; video.title &#x2B; &#x27;.mp4&#x27;)&#xA;AttributeError: module &#x27;ffmpeg&#x27; has no attribute &#x27;input&#x27;&#xA;</module>

  


  I can't figure out what happened. I think it may have something to do about the versions of ffmpeg or something ??