-
Notifications
You must be signed in to change notification settings - Fork 5
/
main.py
156 lines (120 loc) · 5.34 KB
/
main.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
import imageio
from io import StringIO
import os
import sys, getopt
import shutil
import cv2
import re
import string
import numpy as np
from moviepy.editor import *
from gtts import gTTS
import gensim
from gensim import corpora
import download_image as image_downloader
from get_keyword import get_word_from_sentence
from util import format_text
from pdf_to_txt import pdf_2_txt
audio_dir = './audio/tmp'
picture_dir = './picture/tmp'
video_dir = './video/tmp'
if os.path.exists(audio_dir):
shutil.rmtree(audio_dir)
if os.path.exists(picture_dir):
shutil.rmtree(picture_dir)
if os.path.exists(video_dir):
shutil.rmtree(video_dir)
# pdf_2_txt("sample.pdf","txt/sample.txt")
count_lines = 1
_FPS=24
fr = open('txt/sample.txt')
text = ''.join(fr.readlines())
sentences = text.split('。')
for sentence in sentences[:-1]:
all_topics = get_word_from_sentence(sentence)
print ('\n\n',sentence,'\n')
print ("all topics ", all_topics, '\n\n')
folder_names = []
for i in range(0,len(all_topics)):
if len(all_topics) > 4:
image_downloader.download_images(all_topics[i],1)
else:
image_downloader.download_images(all_topics[i],2)
folder_names.append(all_topics[i].replace(' ','_'))
text_sentences=[f for f in sentence.split('，') if len(f)>1]
if len(text_sentences) <=0:
continue
if not os.path.exists(audio_dir):
os.mkdir(audio_dir)
if not os.path.exists(picture_dir):
os.mkdir(picture_dir)
if not os.path.exists(video_dir):
os.mkdir(video_dir)
print ("creating "+str(len(text_sentences))+" audio files ")
for i in range(0,len(text_sentences)):
tts = gTTS(text=text_sentences[i], lang='zh', slow=False)
tts.save(audio_dir+'/'+str(i)+'.mp3')
print ('\n',text_sentences[i],'\n')
print ("created "+ str(i)+ " audio file")
text_clip_list=[]
audio_clip_list=[]
silence = AudioFileClip('./audio/silence.mp3').subclip(0,0.1)
audio_clip_list.append(silence)
for i in range(0,len(text_sentences)):
sent_audio_clip=AudioFileClip(audio_dir+'/'+str(i)+'.mp3')
print ("length of audio: "+str(i)+" = ",sent_audio_clip.duration)
audio_clip_list.append(sent_audio_clip)
sent_txt_clip = TextClip(format_text(text_sentences[i]),font='ArialUnicode',fontsize=150,color='yellow',bg_color='black',stroke_width=30).set_pos('bottom').set_duration(sent_audio_clip.duration).resize(width=1000)
text_clip_list.append(sent_txt_clip)
audio_clip=concatenate_audioclips(audio_clip_list)
file_names = []
for i in range(0,len(folder_names)):
files = (fn for fn in os.listdir(picture_dir+'/'+folder_names[i]) if fn.endswith('.jpg') or fn.endswith('.png') or fn.endswith('.PNG') or fn.endswith('.JPG') or fn.endswith('.jpeg') or fn.endswith('.JPEG'))
for file in files:
file_names.append(folder_names[i]+'/'+file)
s_file_names = file_names
number_of_images=len(s_file_names)
print (s_file_names)
video_clip_list=[]
black_clip=ImageClip('./picture/black1.jpg').set_duration(0.1).set_fps(_FPS)
video_clip_list.append(black_clip)
black = './picture/black1.jpg'
title_clip_list = []
if number_of_images > 0:
for f in s_file_names:
print (f)
temp_clip=ImageClip(picture_dir+'/'+f).set_duration(audio_clip.duration/number_of_images).set_position('center').set_fps(_FPS).crossfadein(0.5)
name_txt_clip = TextClip(format_text(' '.join([word[:1].upper()+word[1:] for word in f.split('/')[0].split('_')])),font='ArialUnicode',fontsize=150,color='yellow',bg_color='black',stroke_width=30).set_position('top').set_duration(audio_clip.duration/number_of_images).resize(height=30)
title_clip_list.append(name_txt_clip)
video_clip_list.append(temp_clip)
print ('temp_clip width: ',temp_clip.size)
else:
temp_clip=ImageClip(black).set_duration(audio_clip.duration).set_fps(_FPS)
video_clip_list.append(temp_clip)
if len(video_clip_list) > 0:
video_clip = concatenate_videoclips(video_clip_list).set_position('center')
if len(text_clip_list) > 0:
txt_clip=concatenate_videoclips(text_clip_list).set_position('bottom')
if len(title_clip_list) > 0:
title_clip = concatenate_videoclips(title_clip_list).set_position('top')
result=CompositeVideoClip([video_clip,txt_clip,title_clip])
else:
result=CompositeVideoClip([video_clip,txt_clip])
print ("Composite video clip size: ",result.size)
result_with_audio=result.set_audio(audio_clip)
print ("audio duration: "+str(audio_clip.duration))
print ("result duration: "+str(result.duration))
print ("result audio duration: "+str(result_with_audio.duration))
result_with_audio.write_videofile(video_dir+'/'+str(count_lines)+'.mp4',codec='libx264',fps=_FPS)
count_lines += 1
shutil.rmtree(audio_dir)
shutil.rmtree(picture_dir)
fr.close()
video_files = [fn for fn in os.listdir(video_dir) if fn.endswith('.mp4')]
video_files = sorted(video_files, key=lambda x: int(x.split('.')[0]))
video_clip_list = []
for video in video_files:
clip = VideoFileClip(video_dir+'/'+video).crossfadein(0.5)
video_clip_list.append(clip)
video_clip = concatenate_videoclips(video_clip_list)
video_clip.write_videofile('sample.mp4',codec='libx264',fps=_FPS)