本文整理匯總了Python中moviepy.editor.VideoFileClip.crop方法的典型用法代碼示例。如果您正苦於以下問題：Python VideoFileClip.crop方法的具體用法？Python VideoFileClip.crop怎麽用？Python VideoFileClip.crop使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類moviepy.editor.VideoFileClip的用法示例。
在下文中一共展示了VideoFileClip.crop方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: process_video
# 需要導入模塊: from moviepy.editor import VideoFileClip [as 別名]
# 或者: from moviepy.editor.VideoFileClip import crop [as 別名]
def process_video(filename, overwrite=False, max_width=1600, max_height=1600, max_file_size=5*1024**2, gifdir='gifs/'):
gif_name = gifdir + filename + '.gif'
if isfile(gif_name) and overwrite == False:
print "Skipping " + gif_name + " as it already exists."
return
video_file = VideoFileClip(filename)
try:
assert_approx_equal(float(video_file.w)/float(video_file.h),16.0/9.0)
video_file = video_file.crop(x1=video_file.w/8, x2=7*video_file.w/8)
except:
print "Not resizing video."
if video_file.h > max_height:
video_file = video_file.resize(height=max_height)
if video_file.w > max_width:
video_file = video_file.resize(width=max_width)
end_image = video_file.to_ImageClip(video_file.end-(1/video_file.fps)).set_duration(0.7)
video_file = concatenate([video_file, end_image])
fadein_video_file = CompositeVideoClip(
[video_file,
(video_file.to_ImageClip()
.set_duration(0.7)
.crossfadein(0.4)
.set_start(video_file.duration-0.7)),
]
)
logo_size = video_file.h/6
text = ImageClip(
expanduser("~/dropbox/bslparlour/twitter_logo2.png")).set_duration(
video_file.duration).resize(width=logo_size).set_pos(
(video_file.w-logo_size,video_file.h-logo_size))
composite_video_file = CompositeVideoClip([fadein_video_file, text])
composite_video_file.write_gif(gif_name,fps=20)
fuzz_amt = 5
commands = 'gifsicle "'+gif_name+'" -O3 | convert -fuzz '+str(fuzz_amt)+'% - -ordered-dither o8x8,16 -layers optimize-transparency "'+gif_name+'"'
process = call(commands, shell=True)
if getsize(gif_name) > max_file_size:
process_video(filename,
max_height=video_file.h*0.95,
overwrite=True,
gifdir=gifdir,
max_file_size=max_file_size)示例2: process_video
# 需要導入模塊: from moviepy.editor import VideoFileClip [as 別名]
# 或者: from moviepy.editor.VideoFileClip import crop [as 別名]
def process_video(filename, video_height=480, overwrite=False):
gif_name = 'gifs/' + filename + '.gif'
if isfile(gif_name) and overwrite == False:
print "Skipping " + gif_name + " as it already exists."
return
video_file = VideoFileClip(filename)
try:
assert_approx_equal(float(video_file.w)/float(video_file.h),16.0/9.0)
video_file = video_file.crop(x1=video_file.w/8, x2=7*video_file.w/8)
except:
print "Not resizing video."
video_file = video_file.resize(height=video_height)
end_image = video_file.to_ImageClip(0).set_duration(0.7)
video_file = concatenate([video_file, end_image])
logo_size = video_height/6
text = ImageClip(expanduser("~/dropbox/bslparlour/twitter_logo2.png")).set_duration(video_file.duration).resize(width=logo_size).set_pos((video_file.w-logo_size,video_file.h-logo_size))
composite_video_file = CompositeVideoClip([video_file, text])
composite_video_file.write_gif(gif_name,fps=20)
fuzz_amt = 5
commands = 'gifsicle "'+gif_name+'" -O3 | convert -fuzz '+str(fuzz_amt)+'% - -ordered-dither o8x8,16 -layers optimize-transparency "'+gif_name+'"'
process = call(commands, shell=True)
if getsize(gif_name) > 5*1024**2:
process_video(filename, video_height=video_height*0.75, overwrite=True)