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• ass_split : fix out of array access in ass_split()

  11 janvier 2013, par Michael Niedermayer

  ass_split : fix out of array access in ass_split()

• PermissionError : [WinError 5] Access is denied when trying create VideoFileClip object for video

  7 février 2019, par Alex Goft

  Im using python 3.6 and this is a module from my project -

  import os
  
  import time
  
  
  
  from moviepy.video.io.VideoFileClip import VideoFileClip
  
  
  
  def add_audio_to_file(original_video, dest_video):
  
      suffix = original_video.split(".")[-1]
  
      directory_path = os.path.dirname(dest_video)
  
      temp_name = os.path.join(directory_path, "temp_vid_{}.{}".format(time.time(), suffix))
  
      os.rename(dest_video, temp_name)
  
  
  
      os.chmod(original_video, 777)
  
  
  
      orig_videoclip = VideoFileClip(original_video)
  
      audioclip = orig_videoclip.audio
  
      redorded_videoclip = VideoFileClip(temp_name)
  
      with_audio_clip = redorded_videoclip.set_audio(audioclip)
  
      with_audio_clip.write_videofile(dest_video, progress_bar=False, threads=6, verbose=False)
  
      os.remove(temp_name)

  I get the following error :

  Traceback (most recent call last):
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\threading.py", line 916, in _bootstrap_inner
  
      self.run()
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\threading.py", line 864, in run
  
      self._target(*self._args, **self._kwargs)
  
    File "C:\MOT_Server\olympus-skeleton\core\step\step_action\utils\async_queue_reader.py", line 56, in _start_reading_from_queue
  
      self._new_objects_in_queue_function(queue_objects)
  
    File "C:\MOT_Server\olympus-skeleton\core\step\step_action\handler\async_handler.py", line 29, in _listener_to_handler_queue_messages_handler
  
      messages = self._handle_function(messages)
  
    File "C:\MOT_Server\olympus-skeleton\core\step\step.py", line 261, in process
  
      processed_messages = handler(curr_messages)
  
    File "C:\MOT_Server\olympus-skeleton\core\step\step.py", line 239, in _handle_message
  
      final_messages = self._process(messages_to_process) or []
  
    File "C:\MOT_Server\olympus-skeleton\components\steps\output_step\output_step.py", line 40, in _process
  
      publisher.publish(messages)
  
    File "C:\MOT_Server\olympus-skeleton\core\publisher\publisher.py", line 28, in publish
  
      self._publish(messages)
  
    File "C:\MOT_Server\olympus-skeleton\components\publishers\filesystem_cleaner_publisher\filesystem_cleaner_publisher.py", line 32, in _publish
  
      files_to_delete = self._serializer.serialize(message)
  
    File "C:\MOT_Server\olympus-skeleton\components\serializers\mot_serializers\job_completed_verifier_serializer.py", line 182, in serialize
  
      self._add_audio_to_vid(original_video, dest_video)
  
    File "C:\MOT_Server\olympus-skeleton\components\serializers\mot_serializers\job_completed_verifier_serializer.py", line 201, in _add_audio_to_vid
  
      add_audio_to_file(original_video, dest_video)
  
    File "C:\MOT_Server\olympus-skeleton\utils\recorder_utils\audio_utils.py", line 17, in add_audio_to_file
  
      orig_videoclip = VideoFileClip(original_video)
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\site-packages\moviepy\video\io\VideoFileClip.py", line 91, in __init__
  
      fps_source=fps_source)
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 33, in __init__
  
      fps_source)
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 259, in ffmpeg_parse_infos
  
      proc.terminate()
  
    File "C:\Users\Borat\AppData\Local\Programs\Python\Python36\lib\site-packages\gevent\subprocess.py", line 982, in terminate
  
      TerminateProcess(self._handle, 1)
  
  PermissionError: [WinError 5] Access is denied

  I checked the permissions and everything seems ok. In addition, i tried to change the permissions using os.chmod(original_video, 777), but still without any success.

• Facebook Live Stream API on iOS

  11 août 2020, par Deepak Sharma

  I see Facebook has a graph API to go live on Facebook, fetch all user reactions, create a poll, etc. But I don't see any sample code in the SDK for the same. I want to stream video from iOS/Android app to Facebook.

  


  


  1. Is it sufficient to use ffmpeg based libraries on iOS to create live RTMPS stream on Facebook or a third party cloud service is required ? Any sample code that has the Facebook live function builtin ?

     


  


  2. What does the live video API review involves ? Anyone familiar with common causes of rejection for the live video API ?