Resize with lamda and set_position don't work together correctly - Githubissues

Zulko / moviepy

Video editing with Python

https://zulko.github.io/moviepy/

MIT License

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Resize with lamda and set_position don't work together correctly #1675

Open doctorrmcb opened 3 years ago

doctorrmcb commented 3 years ago

from moviepy import *
textPosition = (random.uniform(-0.15, 0.15), random.uniform(-0.15, 0.15))
textClip = TextClip(txt="Test", size=(1920, 1080), color="white", stroke_color="black", stroke_width=5, fontsize=200)
textClip = textClip.set_position('center')
textClip = textClip.set_position(textPosition, relative=True)
textClip = textClip.resize(lambda t : 1 + zoomFactor * t)

Expected Behavior

Text is slightly offset from the center and zooms in over time.

Actual Behavior

The text starts slightly offset from the center, zooms in, and moves to the bottom right corner of the screen over time.

Specifications

Python : 3.9.7 (tags/v3.9.7:1016ef3, Aug 30 2021, 20:19:38) [MSC v.1929 64 bit (AMD64)]
Moviepy Version: 1.0.3
Platform Name: Windows 10
Platform Version: 10.0.19043-SP0

wechtits19 commented 2 years ago

I ran into the same issue. Are there any updates or workarounds?