100% of GIF does not convert to MP4, gets cut short.

[PeskyWabbit]

Hello! when I execute the following code:

import requests
import moviepy.editor as mp

url = "https://i.imgur.com/VaTidQA.gif"
with open('temp.gif', 'wb') as f:
    f.write(requests.get(url).content)
clip = mp.VideoFileClip("temp.gif")
print(clip.duration)
clip.write_videofile("temp.mp4")

I experience loss of frames on the mp4 file. the mp4 will always start from the beginning but will seemingly arbitrarily cut off at some point.

Here is an example:
GIF: https://i.imgur.com/VaTidQA.gif
MP4: https://giphy.com/gifs/pesky-wabbit-5UqQOjkYLuWrvHzvsA

The gif is indeed downloaded in its entirety.

Upon testing, I found that if I change the last line to:

clip.set_duration(clip.duration + X).write_videofile("temp.mp4")

then it will indeed extend the MP4 and cut off less, but this needs to be a variable script as it will be used for many, many gifs. Any suggestions on how I can remedy this?

[PeskyWabbit]

Fix found.

convert gif to mp4 using:
os.system('echo "y"| ffmpeg -i temp.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" temp.mp4')