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mux youtube video with the generated slideshow

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deflax 2022-04-01 04:43:14 +03:00 committed by GitHub
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commit e876f2a0d0
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1 changed files with 40 additions and 8 deletions
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slideclip.py
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@ -1,6 +1,6 @@
import os
import sys
from moviepy.editor import *
import youtube_dl
H = 720
W = 1280
@ -22,7 +22,25 @@ for file in os.listdir(img_dir):
startime = 0
clips = []
audio_clip = AudioFileClip('my_sound.mp3')
yt_url = input("please enter youtube video url:")
yt_info = youtube_dl.YoutubeDL().extract_info(
url = yt_url,download=False
)
#yt_filename = f"{yt_info['title']}.mp3"
yt_filename = f"tmpaudio.mp3"
yt_options={
'format':'bestaudio/best',
'keepvideo':False,
'outtmpl':yt_filename,
}
with youtube_dl.YoutubeDL(yt_options) as ydl:
ydl.download([yt_info['webpage_url']])
print("Download complete... {}".format(yt_filename))
audio_clip = AudioFileClip(yt_filename)
print('audio duration: ' + str(audio_clip.duration))
print('images found: ' + str(len(slideshow)))
step = int(audio_clip.duration) / int(len(slideshow))
@ -32,15 +50,29 @@ print('calculated step: ' + str(step))
for item in slideshow:
duration = startime + step
image = ImageClip(str(item)).set_duration(duration).set_start(startime).resize(height=H, width=W)
text = TextClip("start: " + str(startime) + " duration: " + str(duration), font=bold_font, color='white', fontsize=48, interline=9).set_duration(duration - 2).set_start(startime + 1).set_pos(('left', 360)).crossfadein(.3)
subtext = TextClip("File: " + str(item), font=plain_font, color='white', fontsize=32, interline=9).set_duration(duration - 4).set_start(startime + 2).set_pos(('left', 440)).crossfadein(.3)
text = TextClip("start: " + str(startime) + " duration: " + str(duration), font=bold_font, color='white', fontsize=48, interline=9).set_duration(duration - 2).set_start(startime + 1).set_pos(('left', 60)).crossfadein(.3)
subtext = TextClip("File: " + str(item), font=plain_font, color='white', fontsize=32, interline=9).set_duration(duration - 4).set_start(startime + 2).set_pos(('left', 100)).crossfadein(.3)
slide = CompositeVideoClip([image, text, subtext]).set_duration(duration)
clips.append(slide)
# increment next starttime with the step
startime = startime + step
final_clip = CompositeVideoClip(clips, size=SIZE)
final_clip.set_audio(audio_clip)
final_clip.set_duration(audio_clip.duration)
video_clip = CompositeVideoClip(clips, size=SIZE)
video_clip.set_duration(audio_clip.duration)
video_clip.write_videofile("tmpvideo.mp4", fps=FPS, codec=VCODEC)
final_clip.write_videofile("output.mp4", fps=FPS, codec=VCODEC, audio_codec=ACODEC)
print ('Muxing audio and video...')
final = VideoFileClip('tmpvideo.mp4')
final.set_audio(audio_clip)
final.write_videofile('tmpvideo.mp4',
fps=FPS,
codec=VCODEC,
audio_codec=ACODEC,
remove_temp=True
)
# Cleanup
os.unlink('tmpvideo.mp4')
os.unlink('tmpaudio.mp3')
print('Done.')