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• sws/tests/pixdesc_query : save every pix fmts in a list

  23 mars 2017, par Clément Bœsch

  sws/tests/pixdesc_query : save every pix fmts in a list
  This will be required for the next commit.
  

  • [DH] libswscale/tests/pixdesc_query.c

• avutil/frame : add an LCEVC enhancement data payload side data type

  20 juillet 2024, par James Almer

  avutil/frame : add an LCEVC enhancement data payload side data type
  Signed-off-by : James Almer <jamrial@gmail.com>
  

  • [DH] doc/APIchanges
  • [DH] libavutil/frame.c
  • [DH] libavutil/frame.h
  • [DH] libavutil/version.h

• MoviePy does not save anything anywhere. But also no error

  27 mai 2023, par Paul Spieker

  I tried running simple moviepy code. It does not save anything. Exit code 0. No error message. No sucessfully saved print. I have the newest version of moviepy and ffmpeg. Doesnt work with or without specifying an output directory. I am on windows 10, working in PyCharm with Python 3.9 . I am super new to coding if it isnt obvious, thankful for any help !! Here is the code I used :

  


  from moviepy.editor import VideoClip
from moviepy.video.io.ffmpeg_writer import FFMPEG_VideoWriter




    w, h = 640, 480
    red = int(255 * t)
    green = int(255 * (1 - t))
    blue = 0
    frame = np.zeros((h, w, 3), dtype=np.uint8)
    frame[:, :, 0] = red
    frame[:, :, 1] = green
    frame[:, :, 2] = blue
    return frame


duration = 5  # in seconds
fps = 30
width, height = 640, 480
video_clip = VideoClip(make_frame, duration=duration)


output_path = "output.mp4"


video_clip.write_videofile(output_path, fps=fps, codec='libx264')

print("File saved successfully!")


  


  I was expecting to get any file saved at all. Nothing shows up in my folder. I have double checked MoviePy and ffmpeg as stated.