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• How can I create video thumbnails in different Folders in ffmpeg ?

  1er janvier 2020, par termnlencodes

  I’m trying to generate video thumbnails for all my video collection using ffmpeg. Downside is, I don’t know how to create them in they’re respective folders.

  Example : Videos are in the following folders ;

  C :/Media/TV Show/<showname></showname>/<seasonnum></seasonnum>/

  C :/Media/Movies/<moviename></moviename>/

  I want to generate the thumbnails under and folders.

  Here’s the script I’m using rn and I don’t know what to add on it.

  Hope somebody can help me.
  Edit : Whenever I create the thumbnails there’s a ".1" after the file extension. How can I remove it ?

• releases doc formating

  13 février 2013, par jonrohan

  m docs/releases.md
  

  releases doc formating

• How do I get duration of an In Memory Video in Python / Django ?

  19 juillet, par Lucas Tonon

  So I was successfully using the following code to get the duration of a saved video in Django.

  



  def get_video_length(file_path):
command = [
    'ffprobe',
    '-v',
    'error',
    '-show_entries',
    'format=duration',
    '-of',
    'default=noprint_wrappers=1:nokey=1',
    file_path
  ]

try:
    output = check_output( command, stderr=STDOUT ).decode()
except CalledProcessError as e:
    output = e.output.decode()

return output


  



  But now I need to get the duration of an uploaded file before saving it.
I have a serializer with a FileField and on validate method I should check the video duration.
For instance :

  



  class VideoSerializer(serializers.Serializer):
video = serializers.FileField(required=True, validators=[validate_media_extension, validate_video_duration])


  



  Then on validate_video_duration I needed to call some method like get_video_length, but I need an alternative to get the duration from the video in memory. The object that I have is an instance of InMemoryUploadedFile (https://docs.djangoproject.com/en/2.2/_modules/django/core/files/uploadedfile/)