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• "fmpeg" has no attribute "input"

  2 mai 2024, par Robin Singh

  I had previously built this youtube downloader but when I tested it recently ; it stopped working.

  


  from pytube import YouTube
import ffmpeg
import os

raw = 'C:\ProgramData\ytChache'

path1 = 'C:\ProgramData\ytChache\Video\\'
path2 = 'C:\ProgramData\ytChache\Audio\\'

file_type = "mp4"

if os.path.exists(path1 and path2):
    boo = True
else:
    boo = False

while boo:

    url = str(input("Link : "))
    choice = int(input('Enter 1 for Only Audio and Enter 2 For Both Audio and Video \n: '))

    video = YouTube(url)
    Streams = video.streams

    if choice == 1:
        aud = Streams.filter(only_audio=True).first().download(path2)

    elif choice == 2:
        resol = str(input("Resolution : "))
        vid = Streams.filter(res=resol, file_extension=file_type).first().download(path1)
        aud = Streams.filter(only_audio=True).first().download(path2)

        file = video.title + '.mp4'
        # location = path1
        # location2 = path2
        rem = os.path.join(path1, file)
        rm = os.path.join(path2, file)

        video_stream = ffmpeg.input(path1, video.title + '.mp4')
        audio_stream = ffmpeg.input(path2, video.title + '.mp4')
        ffmpeg.output(audio_stream, video_stream, video.title + '.mp4').run()
        os.remove(rem)
        os.remove(rm)

    else:
        print('Invalid Selection')

if not boo:
    os.mkdir(raw)
    os.mkdir(path1)
    os.mkdir(path2)


  


  so it gives an error saying :

  


  Traceback (most recent call last):&#xA;  File "E:\dev files\YouTube Video Downloader\Video Downloader.py", line 39, in <module>&#xA;    video_stream = ffmpeg.input(path1 &#x2B; video.title &#x2B; &#x27;.mp4&#x27;)&#xA;AttributeError: module &#x27;ffmpeg&#x27; has no attribute &#x27;input&#x27;&#xA;</module>

  


  I can't figure out what happened. I think it may have something to do about the versions of ffmpeg or something ??

  


• FFmpeg : Scale input image to be used in filter_complex

  26 septembre 2022, par peters675679

  I've got the following ffmpeg command used to find a specific frame within a specified video but I've found that if the resolutions differ ffmpeg won't compare them. So I'm looking to scale the input jpg before the filtering takes place.
The command :

  


  ffmpeg -ss 0 -copyts -i "$video_input" -i "reference_frame.jpg" -filter_complex "[0]extractplanes=y[v];[1]extractplanes=y[i];[v][i]blend=difference,blackframe=0,metadata=select:key=lavfi.blackframe.pblack:value=93:function=greater,trim=duration=0.0001,metadata=print:file=-" -an -vsync 0 -f null -


  


  I tried introducing [1]scale=1280:720[w] at the beginning of the filter and assigning [w] to the second extractplanes but it extractplanes claims

  


  


  The following filters could not choose their formats : Parsed_extractplanes_2

  


  


• FFmpeg : use absolute path in "metadata=print:file="

  27 octobre 2022, par Axel Herrmann

  I'm using FFmpeg to extract frames of a video and therefore I want to print the metadata of the video to a text file first (to get the scene\ value of each frame).

  


  This already works for me with something like :

  


  ffmpeg -i input.mp4 -vf "select='gte(scene,0)',metadata=print:file=scenescores.txt" -an -f null -


  


  Because I'm using all this inside of a Java application I want to pass an absolute path (of an temp directory) to print:file= instead of the currently relative one which will write it to the root directory of the project.

  


  But when I try to specify an absolute path like D:\scenescores.txt I get the following error :

  


  [metadata @ 00000203282ff0c0] Unable to parse option value "scenescores.txt" as boolean
[metadata @ 00000203282ff0c0] Error setting option direct to value scenescores.txt.
[Parsed_metadata_1 @ 00000203269bdf00] Error applying options to the filter.
[AVFilterGraph @ 0000020328020840] Error initializing filter 'metadata' with args 'print:file=D:\scenescores.txt'


  


  Is there any way to achieve printing to an absolute path ? Am I missing some escape rules or something ?