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a21.py
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124 lines (91 loc) · 3.69 KB
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#! /usr/local/bin/python3
#coding=utf-8
from moviepy.editor import *
from moviepy.video.tools.credits import credits1
# # 加载山背景的clip，截取，变慢，画面变暗
bgClip = (VideoFileClip('/Users/yanglei/Desktop/b/a.mp4', audio=False)
.subclip(2, 5)
.speedx(0.4)
.fx(vfx.colorx, 0.7))
screensize = (720, 460)
txtClip1 = TextClip('nihaoya1',size=screensize, color='white', font="Amiri-Bold",
kerning=5, fontsize=100)
txtClip2 = TextClip('womenzhengshikaishi', color='white', font="Amiri-Bold",
kerning=5, fontsize=100)
txtClip3 = TextClip('fdfdfdfdfdfdf', color='white', font="Amiri-Bold",
kerning=5, fontsize=100)
txtClip4 = TextClip('zzzzzz', color='white', font="Amiri-Bold",
kerning=5, fontsize=100)
scrolling_credits1 = txtClip1.set_pos(lambda t: ('center', -50 * t)).set_duration(5)
scrolling_credits1 = txtClip1.set_position(lambda t: ('center', -50 * t)).set_duration(5)
b1CompositeVideoClip = CompositeVideoClip([scrolling_credits1])
cur_pos = 0
last_min = 0
def movef(f_time):
if_time = int(f_time)
print (">>>>>>>>>%d" % f_time)
# "the length of (%s) is %d" % ('runoob', len('runoob')
global cur_pos
global last_min
if if_time == 2 or if_time == 4:
cur_pos = cur_pos
else:
if last_min == if_time:
cur_pos = cur_pos
else:
cur_pos = -100 + cur_pos
last_min = if_time
# return 0, cur_pos
scrolling_credits1 = (
txtClip1.set_duration(8).set_position(movef)
)
scrolling_credits1s = (
txtClip1.set_position(lambda t: (0, -50 * t)).set_duration(3)
)
b1CompositeVideoClip = CompositeVideoClip([scrolling_credits1,scrolling_credits1s])
b1CompositeVideoClip = CompositeVideoClip([scrolling_credits1])
# 让字幕以10像素每秒的速度滚动起来
final = CompositeVideoClip([bgClip,
scrolling_credits1.set_pos((300,300)).set_start(0),
b1CompositeVideoClip.set_pos((300,300)),
])
def reSizeVideo(file):
video = VideoFileClip(file)
s_d = 0
#视频长度
v_d = video.duration
v_w, v_h = video.size #视频长宽
h__w = v_h / v_w
if v_h == v_w:
#正方形的剪成规定尺寸
video = video.subclip(s_d, v_d + s_d).resize((1376, 768))
video = video.crop(y_center=640, height=720)
elif h__w == 0.5625:
video = video.subclip(s_d, v_d + s_d).resize((1280, 720))
elif v_h / v_w < 0.5625:
#不符合比例的，先resize，然后再crop裁剪
video = video.subclip(s_d, v_d + s_d).resize(height=720)
video = video.crop(x1=0,width=1280, y1=0,height=720)
elif v_h / v_w > 0.5625:
video = video.subclip(s_d, v_d + s_d).resize(width=1280)
video = video.crop(y_center=video.size[1]/2, height=720)
return video
# final.write_videofile('a21.mp4', fps=25)
video1 = reSizeVideo('./b/aa151080*720.mp4')
# video1.write_videofile('./wang/1_re.mp4')
video2 = reSizeVideo('./b/con_2.mp4')
# video2.write_videofile('./wang/2_re.mp4')
video3 = reSizeVideo('./b/bb191080*720..mp4')
# video3.write_videofile('./wang/3_re.mp4')
# video4 = reSizeVideo('./b/a.mp4')
# video4.write_videofile('./wang/a_re.mp4')
handler = concatenate_videoclips([video1,video2,video3])
handler.write_videofile('./b/con_jj.mp4')
# #视频，截取合成
# #素材1，长度8秒，截取6秒
#视频合成,1秒
# vhandler_a1 = VideoFileClip('a07.mp4')
# vhandler_a2 = VideoFileClip('a_con.mp4')
# vhandler_a3 = VideoFileClip('b18.mp4')
# video1 = concatenate_videoclips([vhandler_a1,vhandler_a2,vhandler_a3],method='compose')
# video1.write_videofile("a_new_1.mp4", fps=25)