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56 lines
2.0 KiB
56 lines
2.0 KiB
2 years ago
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from __future__ import annotations
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from moviepy.video.VideoClip import VideoClip, ImageClip
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from moviepy.video.io.VideoFileClip import VideoFileClip
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from PIL import Image, ImageDraw, ImageFont, ImageEnhance
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class Video:
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def __init__(self, video: VideoClip | VideoFileClip, *args, **kwargs):
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self.video: VideoClip = video
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self.fps = self.video.fps
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self.duration = self.video.duration
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@staticmethod
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def _create_watermark(text, path, fontsize=15, opacity=0.5):
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width = 500
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height = 200
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white = (255, 255, 255)
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transparent = (0, 0, 0, 0)
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font = ImageFont.load_default()
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wm = Image.new('RGBA', (width, height), transparent)
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im = Image.new('RGBA', (width, height), transparent) # Change this line too.
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draw = ImageDraw.Draw(wm)
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w, h = draw.textsize(text, font)
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draw.text(((width - w) / 2, (height - h) / 2), text, white, font)
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en = ImageEnhance.Brightness(wm) # todo alow it to use the fontsize
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mask = en.enhance(1 - opacity)
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im.paste(wm, (25, 25), mask)
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im.save(path)
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def add_watermark(self, text, opacity=0.5):
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# add a watermark to the video clip with the given text and opacity without importing a new library
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from moviepy.video.compositing.CompositeVideoClip import CompositeVideoClip
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from moviepy.video.compositing.concatenate import concatenate_videoclips
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path = './assets/temp/png/watermark.png'
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self._create_watermark(text, path, opacity=opacity)
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image_clips = []
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image_clips.insert(
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0,
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ImageClip(path)
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.set_duration(self.video.duration)
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#.resize(width=W - 100)
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)
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image_concat = concatenate_videoclips(image_clips).set_position((0.1, 0.1))
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self.video = CompositeVideoClip([self.video, image_concat])
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return self.video
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if __name__ == '__main__': # todo delete
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Video._create_watermark('Background Video by Jason(example)', '../assets/temp/png/watermark.png')
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