ffmpeg-python
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kkroening
Python bindings for FFmpeg - with complex filtering support
Does the concat demuxer only works with text file? i.e. I need to put all my .mp4 file names inside a text file just to pass it as parameter to...
Here is my code - ffmpeg.input(video).filter('fps', fps=30, round='up').filter('scale', w=512, h=512).output('train1.mp4').run()
my code: ```in_file = ffmpeg.input('in.mp4') logo = ffmpeg.input('logo.png') ( ffmpeg .filter([in_file, logo.filter('scale', 0, -1).HERE_CHANGE_TRANSPARENCY], 'overlay', 50, 50) .output('out.mp4') .run() )``` What filter is needed instead of HERE_CHANGE_TRANSPARENCY?
After noticing audio tracks are being dropped after applying filters, and as the documentation states: > Some ffmpeg filters drop audio streams, and care must be taken to preserve the...
ffmpeg.filter(inputsList, 'hstack', 'inputs=' + str(len(inputsList))).output(outputPath).run()
I'm using OpenCV for processing a video, saving the processed video Example: ``` import numpy as np import cv2 cap = cv2.VideoCapture(0) # Define the codec and create VideoWriter object...
Please help me how to get rid of reflective characters in the filter? I am trying to make such a filter . -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" But in the final line, escape...
During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\Users\JohnDoe\AppData\Local\Programs\Python\Python38\lib\runpy.py", lin e 194, in _run_module_as_main return _run_code(code, main_globals, None, File "C:\Users\JohnDoe\AppData\Local\Programs\Python\Python38\lib\runpy.py", lin e 87,...
Thanks for provide this convenient project which help me a lot,but I've encounter a big trouble as folw: process1 = ( ffmpeg .input("XXX") .output('pipe:', format='rawvideo', pix_fmt='rgb24',video_bitrate=1244160, vframes=100) .run_async(pipe_stdout=True) ) here...
