def make_zoom(scale_func, path=im_path, cx=32, cy=32, scale=10, duration=5, fps=10,
oversample=2.0):
ic = ImageClip(path).resize(oversample)
bg = ColorClip((ic.w, ic.h), (0xFF, 0xFF, 0xFF)).set_duration(duration)
ic.duration = duration
cx *= oversample
cy *= oversample
total_frames = int(duration * fps)
def zoom_between_frames(startf, endf):
scales = [scale_func(startf + f * (endf - startf) / total_frames)
for f in range(total_frames)]
return make_zoom_movie(ic, scales, fps, (cx, cy))
# we seem to get two multiple frames at the start...
# and end sometimes
ret = CompositeVideoClip([
bg,
zoom_between_frames(total_frames, 2.0 * total_frames),
zoom_between_frames(0, total_frames)
])
ret.size = ic.size
# ret.duration = duration
return ret.resize(1.0/oversample)
def make_zoom(scale_func,
path=im_path,
cx=32,
cy=32,
scale=10,
duration=5,
fps=10,
oversample=2.0):
ic = ImageClip(path).resize(oversample)
bg = ColorClip((ic.w, ic.h), (0xFF, 0xFF, 0xFF)).set_duration(duration)
ic.duration = duration
cx *= oversample
cy *= oversample
total_frames = int(duration * fps)
def zoom_between_frames(startf, endf):
scales = [
scale_func(startf + f * (endf - startf) / total_frames)
for f in range(total_frames)
]
return make_zoom_movie(ic, scales, fps, (cx, cy))
# we seem to get two multiple frames at the start...
# and end sometimes
ret = CompositeVideoClip([
bg,
zoom_between_frames(total_frames, 2.0 * total_frames),
zoom_between_frames(0, total_frames)
])
ret.size = ic.size
# ret.duration = duration
return ret.resize(1.0 / oversample)
def vid_from_media(vid_path, media, song_path, titles, img_duration=8):
clips = []
print "sequencing media..."
for m in media:
print m.path
if good_file(m.path):
try:
if is_img(m.path):
new_clip = ImageClip(m.path)
new_clip.fps = 1.0 / img_duration
new_clip.duration = img_duration
else:
new_clip = VideoFileClip(m.path)
text = m.title if titles else None
new_clip = format_clip(new_clip, text)
clips.append(new_clip)
except Exception as err:
"COULDN'T CREAT CLIP BECAUSE: " + str(err)
else:
print 'CORRUPT FILE FOUND: ' + m.path + ', skipping.'
vid = concatenate_videoclips(clips)
print song_path
audio = AudioFileClip(song_path)
audio_loops = int(vid.duration / audio.duration) + 1 #times to loop audio
audio = concatenate_audioclips([audio] * audio_loops)
print audio.duration
print vid.duration
audio = audio.set_duration(vid.duration)
vid = vid.set_audio(audio)
print "writing video..."
vid.write_videofile(vid_path, progress_bar=False, preset='ultrafast')
return abspath(vid_path)
def video_creation():
# command line arguments [main.py, image, audio, min_length, movie_name]
if len(sys.argv) < 5:
arg_error('{0} args supplied but {1} args required.'.format(
len(sys.argv) - 1, 4))
location = '' # default is no location, i.e., save video in working directory
if len(sys.argv) > 5:
if len(sys.argv[5]) > 0: # allow empty path for future compatibility
location = sys.argv[5]
# append slash if required
if location[-1] != '/' and location[-1] != '\\':
location += '/'
try:
# create directory if needed (works recursively)
pathlib.Path(location).mkdir(parents=True, exist_ok=True)
except Exception as e:
arg_error(
'problem with location \'{0}\'. Either it could not be found or it could not be created.'
.format(location), e)
image_src = sys.argv[1]
audio_src = sys.argv[2]
try:
min_length = int(
str(sys.argv[3]).split( # format: Minutes.Seconds
'.')[0]) * 60 + int(str(
sys.argv[3]).split('.')[1]) # converted to seconds
except Exception as e:
arg_error(
'[min_length] not parsable. \'{0}\' was supplied when the correct format is \'numbers.numbers\', e.g., \'123.59\'.'
.format(sys.argv[3]), e)
if min_length < 1:
min_length = 1 # keep min_length no smaller than one second
movie_name = sys.argv[4] + '.mp4'
# beginning of moviepy functions
image_clip = ImageClip(image_src) # get image
audio = AudioFileClip(audio_src) # get audio
# how many complete audio loops are needed to meet the min_length?
loops_needed = int(min_length / audio.duration + 1)
# loop our audio to meet the min_length
audio = audio_loop.audio_loop(audio, nloops=loops_needed)
# set up our clip
image_clip = image_clip.set_audio(audio)
image_clip.fps = 24
image_clip.duration = audio.duration
# render!
image_clip.write_videofile(location + movie_name,
preset='ultrafast',
threads=multiprocessing.cpu_count())
LEFTCOL = 450
RIGHTCOL = 490
TEXTSIZE = 28
LINE_HEIGHT = 50
SCROLLSPEED = 130
BOTTOM_START = H * 1.2
N_NAMES = 30
# load image that does not move at all
LOGO_POS = 950, 300
LOGO_SIZE = 235, 298
LOGO = ImageClip("panda.png").resize(LOGO_SIZE).set_pos(LOGO_POS)
LOGO.duration = DURATION
# create fake text
fake = Factory.create()
text = []
while len(text) < N_NAMES:
job = fake.job()
name = fake.name()
if len(job) < 25:
text.append((job, name))
def make_frame(t):
"""Draw text elements in each frame"""
surface = gz.Surface(W, H, bg_color=(0,0,0))
# zh_title=translat(str(en_title))
# print(zh_title)
main_clip = VideoFileClip(r'./videos/{}'.format(mp4))
leader = VideoFileClip(r'./material/leader.mp4')
leader = leader.resize(main_clip.size)
# main_clip=main_clip.resize(leader.size)
# leader.duration=3
# clip1=clip.fx(vfx.mirror_x)
# clip2=clip.fx(vfx.mirror_y)
# clip2=clip.resize(0.5)
logo = ImageClip(r'./material/logo.png')
logo.duration = main_clip.duration
logo.resize((350, 150))
# logo_end_gif=
concatenate = concatenate_videoclips([leader, main_clip])
if os.path.exists(r'./subtitle/{}.srt'.format(en_title)):
with open(r'./subtitle/{}.srt'.format(en_title), 'rb') as f:
pass
# print(f.read())
# en_sub=f.read()
# zh_sub=translat(en_sub)
# zh_srt=open(r'./subtitle/translated/{}.srt'.format(en_title),'wb')
# zh_srt.write(zh_sub)
def func_edit(self):
import os
import os.path
from moviepy.video import VideoClip
from moviepy.editor import VideoFileClip, vfx, concatenate_videoclips, CompositeVideoClip, \
ImageClip, TextClip
# from moviepy.video.compositing import CompositeVideoClip
from moviepy.video.tools.subtitles import SubtitlesClip
from googletrans import Translator
def translat(text='no text is passed'):
trans = Translator()
result = trans.translate(text, dest='zh-CN', src='en').text
# Translated(src=en, dest=zh-cn, text=你好, pronunciation=Nǐ hǎo, extra_data="{'translat...")
# print(result.text)
return result
def translat_subtitle(file):
for i, line in enumerate(file.readline()):
print(i, line)
translated_sub = open(r'/home/master/subtitle/translated/{}.srt'.format(en_title), 'w',encoding='utf-8')
if i % 4 == 2 or i == 2:
# doc=''
# doc=doc+str(line)
translated_line = translat(line)
translated_sub.write(translated_line)
else:
translated_sub.write(line)
return translated_sub
for mp4 in os.listdir(r'/home/master/unvideos'):
en_title = os.path.basename(mp4).split('.')[0]
zh_title = translat(str(en_title))
print(zh_title)
main_clip = VideoFileClip(r'/home/master/unvideos/{}'.format(mp4))
leader = VideoFileClip(r'./material/leader.mp4')
main_clip=main_clip.resize(leader.size)
# leader.duration=3
# clip1=clip.fx(vfx.mirror_x)
# clip2=clip.fx(vfx.mirror_y)
# clip2=clip.resize(0.5)
concatenate = concatenate_videoclips([leader, main_clip])
logo = ImageClip(r'./material/logo.png')
logo.duration = main_clip.duration
logo.resize((350,150))
# logo_end_gif=
if os.path.exists(r'/home/master/subtitle/{}.srt'.format(en_title)):
with open(r'/home/master/subtitle/{}.srt'.format(en_title), 'rb') as f:
pass
# print(f.read())
# en_sub=f.read()
# zh_sub=translat(en_sub)
# zh_srt=open(r'./subtitle/translated/{}.srt'.format(en_title),'wb')
# zh_srt.write(zh_sub)
# zh_srt=translat_subtitle(f)
font = "ArialUnicode"
color = 'white'
generator = lambda txt: TextClip(txt, font=font, fontsize=40, color=color)
# sub=SubtitlesClip(r'./subtitle/translated/{}.srt'.format(en_title),'rb')
sub = SubtitlesClip(r'/home/master/subtitle/{}.srt'.format(en_title), generator)
# final=clips_array([[clip1,clip2]])
final = CompositeVideoClip([concatenate,
sub.set_start(3).set_pos('bottom'),
logo.set_start(3).set_pos((1400,100)).crossfadein(2)])
# final.write_videofile('add_subtitle.mp4',fps=clip.fps)
final.write_videofile('/home/master/edited/{}.mp4'.format(en_title), fps=main_clip.fps)
else:
final = CompositeVideoClip([concatenate,
logo.set_start(3).set_pos((1400,100)).crossfadein(2)])
final.write_videofile('/home/master/edited/{}.mp4'.format(en_title), fps=main_clip.fps,audio=True,verbose=True)
