Sur d’autres sites (10015)

• Add date of creation to the metadata title in ffmpeg

  13 mai 2023, par Louis Did

  I record a live radio stream 3 times a week and would like to be able to add the date of the recording/creation time to the metadata title using ffmpeg. I want to see the title of the show with date of the recording on it when I play the mp3 file. For example : the title displayed on the player will be like this : Nocturnes 5-13-2023.

  


  I have tried the following :

  


  ffmpeg -i https://medfm.net/live/medfm.mp3 -t 00:05:00.00 -metadata title="Nocturnes $(date +%m-%d-%Y)" -c copy -f segment -strftime 1 -segment_time 3200 Nocturnes_%Y_%m_%d.mp3


  


• MoviePy error : failed to read the first frame of video file... That may also mean that you are using a deprecated version of FFMPEG

  30 août 2023, par Alister Kwapisz

  When I run a python telegram bot script locally, it works completely fine but when I run the script on PythonAnywhere I get an error that shows up when I try to generate a video :

  


  "2023-08-29 15:21:53,138 (__init__.py:960 MainThread) ERROR - TeleBot: "Infinity polling exception: MoviePy error: failed to read the first frame of video file /home/AlisterK/video_clips/Video 2023-01-10 &#xA;18 45 07.mp4. That might mean that the file is corrupted. That may also mean that you are using a deprecated version of FFMPEG. On Ubuntu/Debian for instance the version in the repos is deprecated. Pleas&#xA;e update to a recent version from the website."&#xA;2023-08-29 15:21:53,138 (__init__.py:962 MainThread) ERROR - TeleBot: "Exception traceback:&#xA;Traceback (most recent call last):&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 955, in infinity_polling&#xA;    self.polling(non_stop=True, timeout=timeout, long_polling_timeout=long_polling_timeout,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1043, in polling&#xA;    self.__threaded_polling(non_stop=non_stop, interval=interval, timeout=timeout, long_polling_timeout=long_polling_timeout,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1118, in __threaded_polling&#xA;    raise e&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 1074, in __threaded_polling&#xA;    self.worker_pool.raise_exceptions()&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/util.py", line 147, in raise_exceptions&#xA;    raise self.exception_info&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/util.py", line 90, in run&#xA;    task(*args, **kwargs)&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/telebot/__init__.py", line 6788, in _run_middlewares_and_handler&#xA;    result = handler[&#x27;function&#x27;](message)&#xA;  File "/home/AlisterK/Video generator.py", line 34, in generate_video_command&#xA;    generated_video = generate_video(audio_files[user_id])&#xA;  File "/home/AlisterK/Video generator.py", line 72, in generate_video&#xA;    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]&#xA;  File "/home/AlisterK/Video generator.py", line 72, in <listcomp>&#xA;    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/VideoFileClip.py", line 88, in __init__&#xA;    self.reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt,&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/ffmpeg_reader.py", line 73, in __init__&#xA;    self.lastread = self.read_frame()&#xA;  File "/home/AlisterK/.local/lib/python3.10/site-packages/moviepy/video/io/ffmpeg_reader.py", line 133, in read_frame&#xA;    raise IOError(("MoviePy error: failed to read the first frame of "&#xA;OSError: MoviePy error: failed to read the first frame of video file /home/AlisterK/video_clips/Video 2023-01-10 18 45 07.mp4. That might mean that the file is corrupted. That may also mean that you are using a deprecated version of FFMPEG. On Ubuntu/Debian for instance the version in the repos is deprecated. Please update to a recent version from the website."&#xA;</listcomp>

  


  I tried updating ffmpeg and moviepy. I even tried different versions but to no avail. The video clips are not corrupted as I checked.

  


  This part of the code is responsible for generating the videos :

  


  def generate_video(audio_path):
    input_folder = '/home/AlisterK/video_clips'  # Replace with your folder path
    output_file = '/home/AlisterK/output_combined_video.mp4'
    clip_duration = 3  # Duration of each clip in seconds
    num_clips = 10     # Number of video clips to select and combine

    width = 1080  # Replace with your desired width
    height = 1920  # Replace with your desired height

    video_clips = random_files_in_folder(input_folder, '.mp4', num_clips)

    clips = [VideoFileClip(os.path.join(input_folder, clip_file)).subclip(0, clip_duration) for clip_file in video_clips]
    standardized_clips = [clip.resize((width, height)) for clip in clips]  # Ensure consistent resolutions

    final_clip = concatenate_videoclips(standardized_clips)

    final_audio = AudioFileClip(audio_path)


  


• Not able to install ffmpeg vlc rubberband anything in my centOS stream 9 [closed]

  16 septembre 2023, par Yash Goyal

  sudo dnf install ffmpeg

  


  Last metadata expiration check : 0:15:12 ago on Saturday 16 September 2023 05:22:51 PM.
Error :
Problem : package ffmpeg-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires libavfilter.so.8()(64bit), but none of the providers can be installed

  


  

  • package ffmpeg-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires libavfilter.so.8(LIBAVFILTER_8)(64bit), but none of the providers can be installed

  


  • package libavfilter-free-5.1.3-1.el9.x86_64 from epel requires librubberband.so.2()(64bit), but none of the providers can be installed

  


  • package ffmpeg-libs-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires librubberband.so.2()(64bit), but none of the providers can be installed

  


  • conflicting requests

  


  • nothing provides ladspa needed by rubberband-3.1.3-1.el9.x86_64 from epel
(try to add '—skip-broken' to skip uninstallable packages or '—nobest' to use not only best candidate packages)
[root@yashgoyal yash]# sudo dnf install ffmpeg —skip-broken
Last metadata expiration check : 0:15:17 ago on Saturday 16 September 2023 05:22:51 PM.
Dependencies resolved.

  


  


  Problem : package ffmpeg-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires libavfilter.so.8()(64bit), but none of the providers can be installed

  


  

  • package ffmpeg-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires libavfilter.so.8(LIBAVFILTER_8)(64bit), but none of the providers can be installed

  


  • package libavfilter-free-5.1.3-1.el9.x86_64 from epel requires librubberband.so.2()(64bit), but none of the providers can be installed

  


  • package ffmpeg-libs-5.1.3-1.el9.x86_64 from rpmfusion-free-updates requires librubberband.so.2()(64bit), but none of the providers can be installed

  


  • conflicting requests

  


  • nothing provides ladspa needed by rubberband-3.1.3-1.el9.x86_64 from epel
================================================================================
Package Arch Version Repository Size
================================================================================
Skipping packages with broken dependencies :
ffmpeg x86_64 5.1.3-1.el9 rpmfusion-free-updates 1.7 M
ffmpeg-libs x86_64 5.1.3-1.el9 rpmfusion-free-updates 7.8 M
libavfilter-free x86_64 5.1.3-1.el9 epel 1.4 M
rubberband x86_64 3.1.3-1.el9 epel 364 k

  


  


  Transaction Summary

  


  Skip 4 Packages

  


  Nothing to do.
Complete !

  


  this is the problem i am facing i tried everything that is available on internet but not able to fix it