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• FileNotFoundError : [Errno 2] No such file or directory : 'ffprobe' heroku

  23 avril 2022, par yesha

  I download the application to heroku, it crashes with the error FileNotFoundError : [Errno 2] No such file or directory : 'ffprobe'. I've tried everything already, I can't figure out how to solve the problem

  


  import json
import os
import random
import requests
from pydub import AudioSegment
 
def get_audio(pathes):
    AudioSegment.converter = "ffmpeg/bin/ffmpeg.exe"
    AudioSegment.ffmpeg = "ffmpeg/bin/ffmpeg.exe"
    AudioSegment.ffprobe = "ffmpeg/bin/ffprobe.exe"
    result_sound = AudioSegment.empty()
    for path in pathes:
        little_sound = AudioSegment.from_mp3(path)
        result_sound += little_sound
        result_sound.export(os.getcwd() + "\\result_audio.mp3", format="mp3")


def get_audio_url():
    url = "http://httpbin.org/post"
    file_path = os.getcwd() + "\\result_audio.mp3"
    response = requests.post(url, files={"audio": open(file_path, 'rb')})
    json_response = response.json()
    audio = json_response['files']['audio']
    return audio


  


  requirements :

  


  anyio==3.5.0
asgiref==3.5.0
certifi==2021.10.8
charset-normalizer==2.0.12
click==8.0.3
colorama==0.4.4
coverage==6.3.2
Django==4.0.4
dnspython==2.2.1
email-validator==1.1.3
ffprobe-python==1.0.3
Flask==2.0.2
gunicorn==20.1.0
h11==0.12.0
httpcore==0.13.7
httpx==0.18.2
idna==3.3
itsdangerous==2.0.1
Jinja2==3.0.3
MarkupSafe==2.0.1
pydantic==1.9.0
pydub==0.25.1
python-dateutil==2.8.2
pytz==2021.3
pyuploadcare==3.0.0
requests==2.27.1
rfc3986==1.5.0
six==1.16.0
sniffio==1.2.0
sqlparse==0.4.2
typing-extensions==3.10.0.2
tzdata==2022.1
urllib3==1.26.9
Werkzeug==2.0.3

ffprobe~=0.5


  


  Procfile :
web : gunicorn app:app

  


• tests/Makefile : Add auxiliary functions for transcode and stream_remux

  12 avril 2022, par Andreas Rheinhardt

  tests/Makefile : Add auxiliary functions for transcode and stream_remux
  Tests using the transcode and stream_remux functions have some common
  
  requirements (namely the file and pipe protocols as well as the framecrc
  
  muxer) and also other commonalities : The create a file and read it
  
  immediately afterwards, so that they typically rely on a corresponding
  
  muxer+demuxer pair which typically shares the same name ; for transcode
  
  (if it does not use stream copy) the same is true for encoders and
  
  decoders. This means that using special Makefile-functions instead
  
  of the general ALLYES is worthwhile. This commit adds such functions.
  These functions allow to add arbitrary CONFIG-checks on top of the
  
  aforementioned ones in order to satisfy special needs (for e.g. parsers,
  
  filters) that several intended users have.
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] tests/Makefile

• libavfilter : add a gblur_vulkan filter

  16 novembre 2021, par Wu Jianhua

  libavfilter : add a gblur_vulkan filter
  This commit adds a powerful and customizable gblur Vulkan filter,
  
  which provides a maximum 127x127 kernel size of Gaussian Filter.
  
  The size could be adjusted by requirements on quality or performance.
  The following command is on how to apply gblur_vulkan filter :
  ffmpeg -init_hw_device vulkan -i input.264 -vf hwupload=extra_hw_frames=16,gblur_vulkan,hwdownload,format=yuv420p output.264
  Signed-off-by : Wu Jianhua <jianhua.wu@intel.com>
  

  • [DH] configure
  • [DH] libavfilter/Makefile
  • [DH] libavfilter/allfilters.c
  • [DH] libavfilter/vf_gblur_vulkan.c