本文整理匯總了Python中moviepy.editor.VideoClip方法的典型用法代碼示例。如果您正苦於以下問題：Python editor.VideoClip方法的具體用法？Python editor.VideoClip怎麽用？Python editor.VideoClip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的用法示例。
在下文中一共展示了editor.VideoClip方法的11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: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(images, fname, duration=2, true_image=False):
import moviepy.editor as mpy
def make_frame(t):
try:
x = images[int(len(images)/duration*t)]
except:
x = images[-1]
if true_image:
return x.astype(np.uint8)
else:
return ((x+1)/2*255).astype(np.uint8)
clip = mpy.VideoClip(make_frame, duration=duration)
clip.write_gif(fname, fps=len(images) / duration) 示例2: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(images, fname, duration=2, true_image=False):
import moviepy.editor as mpy
def make_frame(t):
try:
x = images[int(len(images)/duration*t)]
except:
x = images[-1]
if true_image:
return x.astype(np.uint8)
else:
return ((x+1)/2*255).astype(np.uint8)
clip = mpy.VideoClip(make_frame, duration=duration)
clip.write_gif(fname, fps = len(images) / duration) 示例3: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(images, fname, duration=2, true_image=False):
import moviepy.editor as mpy
def make_frame(t):
try:
x = images[int(len(images)/duration*t)]
except:
x = images[-1]
if true_image:
return x.astype(np.uint8)
else:
return ((x+1)/2*255).astype(np.uint8)
clip = mpy.VideoClip(make_frame, duration=duration)
clip.write_gif(fname, fps = len(images) / duration) 示例4: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(images, fname, duration=2, true_image=False):
import moviepy.editor as mpy
def make_frame(t):
try:
x = images[int(len(images) / duration * t)]
except:
x = images[-1]
if true_image:
return x.astype(np.uint8)
else:
return ((x + 1) / 2 * 255).astype(np.uint8)
clip = mpy.VideoClip(make_frame, duration=duration)
clip.write_gif(fname, fps=len(images) / duration) 示例5: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(images, fname, duration=2, true_image=False):
import moviepy.editor as mpy
def make_frame(t):
try:
x = images[int(len(images)/duration*t)]
except:
x = images[-1]
if true_image:
return x.astype(np.uint8)
else:
return ((x+1)/2*255).astype(np.uint8)
clip = mpy.VideoClip(make_frame, duration=duration)
clip.write_gif(fname, fps = len(images) / duration) 示例6: make_movie
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_movie(net, force_function, duration_seconds, output_filename):
w, h = 300, 100
scale = 300 / 6
cart = gz.rectangle(scale * 0.5, scale * 0.25, xy=(150, 80), stroke_width=1, fill=(0, 1, 0))
pole = gz.rectangle(scale * 0.1, scale * 1.0, xy=(150, 55), stroke_width=1, fill=(1, 1, 0))
sim = CartPole()
def make_frame(t):
inputs = sim.get_scaled_state()
if hasattr(net, 'activate'):
action = net.activate(inputs)
else:
action = net.advance(inputs, sim.time_step, sim.time_step)
sim.step(force_function(action))
surface = gz.Surface(w, h, bg_color=(1, 1, 1))
# Convert position to display units
visX = scale * sim.x
# Draw cart.
group = gz.Group((cart,)).translate((visX, 0))
group.draw(surface)
# Draw pole.
group = gz.Group((pole,)).translate((visX, 0)).rotate(sim.theta, center=(150 + visX, 80))
group.draw(surface)
return surface.get_npimage()
clip = mpy.VideoClip(make_frame, duration=duration_seconds)
clip.write_videofile(output_filename, codec="mpeg4", fps=50) 示例7: make_gif
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def make_gif(self, gif_path=None):
"""
:param gif_path: 保存路徑
:return:
"""
gif_path = gif_path or "deal.gif"
animation = mpy.VideoClip(self.drawing, duration=self.duration)
animation.write_gif(gif_path, fps=self.duration) 開發者ID:tomoncle，項目名稱:face-detection-induction-course，代碼行數:10，代碼來源:input_static_pic_to_gif2_for_class.py
示例8: ipython_display
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def ipython_display(self, *args, **kwargs):
"""
Fixes inheritance naming issue with moviepy's ipython_display
"""
seg_copy = self.copy()
# Class should also always be set to VideoClip for expected video display
seg_copy.__class__ = VideoClip().__class__
return seg_copy.ipython_display(*args, **kwargs) 示例9: write_video_clips_to_directory
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def write_video_clips_to_directory(self, video_clips: List[VideoClip], directory: str, *,
file_extension: str = VIDEO_EXTENSION, audio: Union[str, bool] = True,
**kwargs):
"""
Writes a list of video segments to files in the specified directory
"""
for index, segment in enumerate(tqdm(video_clips)):
output_path = os.path.join(directory, str(index) + file_extension)
self.write_video_clip_to_file(segment, output_path, audio=audio, verbose=False, progress_bar=False,
**kwargs) 示例10: write_video_clip_to_file
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def write_video_clip_to_file(self, video_clip: VideoClip, output_path: Opt[str] = None, *,
audio: Union[str, bool] = True, verbose: bool = False, progress_bar: bool = True,
**kwargs):
"""
Writes a video clip to file in the specified directory
Parameters
----------
video_clip
output_path
audio
Audio for the video clip. Can be True to enable, False to disable, or an external audio file.
verbose
Whether output to stdout should include extra information during writing
progress_bar
Whether to output progress information to stdout
kwargs
List of other keyword arguments to pass to moviepy's write_videofile
"""
# Prepend crf to ffmpeg_params
ffmpeg_params = ['-crf', str(self.crf)] + self.ffmpeg_params
audio_bitrate = str(self.audio_bitrate) + 'k'
video_clip.write_videofile(output_path, audio=audio,
preset=self.preset, codec=self.codec, audio_codec=self.audio_codec,
audio_bitrate=audio_bitrate, ffmpeg_params=ffmpeg_params, **kwargs, verbose=verbose,
progress_bar=progress_bar)
return output_path 示例11: compose
# 需要導入模塊: from moviepy import editor [as 別名]
# 或者: from moviepy.editor import VideoClip [as 別名]
def compose(self) -> VideoClip:
"""
Composes the music video into a VideoClip
"""
segments = [segment.crop_scale(self.dimensions) for segment in self.segments]
segments = [segment.apply_effects() for segment in segments]
# Add buffers for crossfaded video segments
buffered_video_segments = []
for index, segment in enumerate(segments):
buffered_video_segments.append(segment)
if index == len(segments) - 1:
continue
next_segment = segments[index + 1]
for effect in next_segment.effects:
if isinstance(effect, v_effects.CrossFade):
buffer = segment.trailing_buffer(effect.duration)
if buffer.audio:
buffer = buffer.set_audio(buffer.audio.audio_fadeout(effect.duration))
buffered_video_segments.append(buffer)
segments = buffered_video_segments
# Build composite video
composite_video_segments = [segments[0]]
for index, segment in enumerate(segments[1:]):
# Start current segment where previous segment ends in composite video
previous_segment = composite_video_segments[index]
segment = segment.set_start(previous_segment.end)
# Apply any crossfade for the current segment
for effect in segment.effects:
if isinstance(effect, v_effects.CrossFade):
segment = segment.set_start(previous_segment.end - effect.duration)
segment = segment.crossfadein(effect.duration)
if segment.audio:
segment = segment.set_audio(segment.audio.audio_fadein(effect.duration))
composite_video_segments.append(segment)
music_video = CompositeVideoClip(composite_video_segments)
if self.audio_file:
music_video.audio = AudioFileClip(self.audio_file)
return music_video