def label_clip(video_path, label, start_second, end_second):
clip = VideoFileClip(video_path)
text_clip = TextClip(label, fontsize=40, color='white', bg_color='red')
text_clip = text_clip.set_pos(('center', 'bottom'))
text_clip = text_clip.set_start(start_second).set_duration(end_second -
start_second)
return CompositeVideoClip([clip, text_clip])
(','.join(map(str, [s + 1 for s in override_only_scene]))))
print('using audio %s' % INPUT_AUDIO)
print('using onsets %s' % INPUT_ONSETS)
# setup the frame generator
frame_gen = VideoFrameGenerator(SCENES, onset_frame_ampl)
gen_clip = VideoClip(lambda t: frame_gen.make_video_frame(t),
duration=duration)
# setup intro text
introtext = "kiriloff – fortschritt"
introtext_clip = TextClip(introtext,
color='white',
font='Menlo-Bold',
fontsize=20 if gen_clip.size[0] <= 640 else 45,
method='caption',
size=(frame_gen.w, frame_gen.h))
# create full clip as composite of generate frames and intro text
main_clip = CompositeVideoClip([
gen_clip,
introtext_clip.set_start(0.5).set_end(6.5).crossfadein(0.5).crossfadeout(
0.5)
])
# generate frames
main_clip = main_clip.set_audio(audioclip).set_duration(gen_clip.duration)
main_clip.write_videofile(OUTPUT_VIDEO, fps=CLIP_FPS)
print('done.')
