帮我写一个用moviepy给视频添加字幕的代码
时间: 2024-05-09 13:21:24 浏览: 125
我可以回答这个问题。以下是一个示例代码:
```python
from moviepy.editor import VideoFileClip, TextClip, CompositeVideoClip
# 读取视频文件
video = VideoFileClip("input.mp4")
# 创建文本剪辑
text = TextClip("这是字幕", fontsize=50, color="white")
# 设置文本剪辑的位置和持续时间
text = text.set_position(("center", "bottom")).set_duration(video.duration)
# 将文本剪辑和视频剪辑合并
final_clip = CompositeVideoClip([video, text])
# 导出最终视频
final_clip.write_videofile("output.mp4")
```
这个代码使用了moviepy库,首先读取一个视频文件,然后创建一个文本剪辑,设置文本的位置、字体大小、颜色等属性,将文本剪辑和视频剪辑合并,最后导出最终的视频文件。你可以根据需要修改文本内容和样式、视频文件名等参数。
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