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• OpenAI Whisper : FileNotFoundError : [WinError 2] The system cannot find the file specified

  16 décembre 2023, par Alex

  I'm not the first to get this error, however, all previous answers relate to ffmpeg not installed. As you can see, I installed ffmpeg so not sure why i still get this error. Moreover, this code works perfectly fine in Google Colab but not in Spyder.

  


  pip install tiktoken

pip install -U openai-whisper

pip install ffmpeg

pip install setuptools-rust

import whisper

model = whisper.load_model("medium")

result = model.transcribe("F:/iim/dahl/01.Projects/20231215_Schlueter/02.Code/01.Data/The Investors Everybody Ignored ft Sallie Krawcheck  Whats Your Problem  Jacob Goldstein.mp3")
print(result["text"])



 Cell In[13], line 1
    result = model.transcribe("F:/iim/dahl/01.Projects/20231215_Schlueter/02.Code/01.Data/The Investors Everybody Ignored ft Sallie Krawcheck  Whats Your Problem  Jacob Goldstein.mp3/")

  File F:\iim\dahl\00.Anaconda\Lib\site-packages\whisper\transcribe.py:122 in transcribe
    mel = log_mel_spectrogram(audio, model.dims.n_mels, padding=N_SAMPLES)

  File F:\iim\dahl\00.Anaconda\Lib\site-packages\whisper\audio.py:140 in log_mel_spectrogram
    audio = load_audio(audio)

  File F:\iim\dahl\00.Anaconda\Lib\site-packages\whisper\audio.py:58 in load_audio
    out = run(cmd, capture_output=True, check=True).stdout

  File F:\iim\dahl\00.Anaconda\Lib\subprocess.py:548 in run
    with Popen(*popenargs, **kwargs) as process:

  File F:\iim\dahl\00.Anaconda\Lib\site-packages\spyder_kernels\customize\spydercustomize.py:109 in __init__
    super(SubprocessPopen, self).__init__(*args, **kwargs)

  File F:\iim\dahl\00.Anaconda\Lib\subprocess.py:1026 in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,

  File F:\iim\dahl\00.Anaconda\Lib\subprocess.py:1538 in _execute_child
    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,

FileNotFoundError: [WinError 2] Das System kann die angegebene Datei nicht finden



  


• how to apostrophe with os.system in ffmpeg drawtext in python

  28 septembre 2023, par Ishu singh

  I just want to execute this code with os.system('command') in ffmpeg drawtext() but unable to execute it just because of ' (apostrophe) , it fails

  


  The code goes here ->

  


  the \f is working as \n but I'm using that for seprating word

  


  from PIL import ImageFont
import os

def create_lines(longline, start, end, fontsize=75, fontfile='OpenSansCondensedBold.ttf'):

    fit = fit_text(longline, 700, fontfile)

    texts = []
    now = 0
    # breaking line on basis of '\f'
    for wordIndex in range(len(fit)):
        if fit[wordIndex] == '\f' or wordIndex == len(fit)-1:
            texts.append(fit[now:wordIndex+1].strip('\f'))
            now = wordIndex

    # adding multiple lines to video
    string = ''
    count = 0
    for line in texts:
        string += f''',drawtext=fontfile={fontfile}:fontsize={fontsize}:text='{line[enter image description here](https://i.stack.imgur.com/iuceq.png)}':fontcolor=black:bordercolor=white:borderw=4:x=(w-text_w)/2:y=(h-text_h)/2-100+{count}:'enable=between(t,{start},{end})' '''
        count += 100

    print(string)
    return string

def createVideo(content):
    input_video = 'video.mp4'
    output_video = 'output.mp4'
    font_file = 'BebasKai.ttf'
    text_file = 'OpenSansCondensedBold.ttf'
    font_size = 75
    font_color = 'white'

    part1 = create_lines(content[1], 0.5, 7)
    part2 = create_lines(content[2], 7.5, 10)

    os.system(
        f"""ffmpeg -i {} -vf "drawtext=fontfile={font_file}:fontsize={95}:text={content[0]}:fontcolor={font_color}:box=1:boxcolor=black@0.9:boxborderw=20:x=(w-text_w)/2:y=(h-text_h)/4-100{str(part1)}{str(part2)}" -c:v libx264 -c:a aac -t 10 {output_video} -y""")

my_text =['The Brain', "Your brain can't multitask effectively", "Multitasking is a myth,  it's just rapid switching between tasks"]

createVideo(my_text)


  


  enter image description here

  


  what I want is that, I would able to execute this correctly

  


• Save FFMpeg conversion to PHP variable vs. File System for use with Whisper API ?

  13 avril 2023, par SScotti

  I just started working on a little demo to transalte audio captured from the front-end as audio/webm using JS and then sent the back-end in a Laravel App. I guess there are JS libraries that can handle the conversion, but I'd rather use a server side solution with FFMPEG, which I am doing.

  


  The backend code is below. It seems to be working after playing around with the PHP composer package that I'm using vs. one for Laravel that is also there. I'd rather use this one because I have other PHP apps that are not Laravel.

  


  Questions :

  


  


  1. With the FFMpeg library, is there a way to capture the converted .mp3 file to a PHP variable in the script rather than saving it to the file system and then reading it back in later ?

     


  


  2. For the OpenAI call, I'd like to catch exceptions there also. I just sort of have a placeholder there for now.

     


     protected function whisper(Request $request) {

    $yourApiKey = getenv('OPENAI_API_KEY');
    $client = OpenAI::client($yourApiKey);

    $file = $request->file('file');
    $mimeType = $request->file('file')->getMimeType();
    $audioContents = $file->getContent();

    try {

        FFMpeg::open($file)
        ->export()
        ->toDisk('public')
        ->inFormat(new \FFMpeg\Format\Audio\Mp3)
        ->save('song_converted.mp3');
    }
    catch (EncodingException $exception) {
        $command = $exception->getCommand();
        $errorLog = $exception->getErrorOutput();
    }

    $mp3 = Storage::disk('public')->path('song_converted.mp3');
    try {
    $response = $client->audio()->transcribe([
    'model' => 'whisper-1',
    'file' =>  fopen($mp3, 'r'),
    'response_format' => 'verbose_json',
    ]);
    }
    catch (EncodingException $exception) {
        $command = $exception->getCommand();
        $errorLog = $exception->getErrorOutput();
    }

 echo json_encode($response);

}