Saving animations (GIF, MP4) in Matplotlib - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to save the animation as a GIF file.

Matplotlib

ani.save('animation.[1]', writer='pillow')

Drag options to blanks, or click blank then click option'

Aavi

Bmp4

Cgif

Dmov

Attempts:

3 left

💡 Hint

Common Mistakes

Using '.mp4' extension with 'pillow' writer causes errors.

Forgetting to specify the correct file extension.

To save an animation as a GIF, use the .gif file extension and the 'pillow' writer.

2fill in blank

medium

Complete the code to save the animation as an MP4 file using the 'ffmpeg' writer.

Matplotlib

ani.save('animation.mp4', writer='[1]')

Drag options to blanks, or click blank then click option'

Affmpeg

Bimagemagick

Cpillow

Davconv

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'pillow' writer for MP4 files causes errors.

Using 'imagemagick' which is for GIF or other formats.

To save an animation as MP4, use the 'ffmpeg' writer which supports MP4 format.

3fill in blank

hard

Fix the error in the code to save the animation as MP4 with 30 frames per second.

Matplotlib

ani.save('animation.mp4', writer='ffmpeg', fps=[1])

Drag options to blanks, or click blank then click option'

A15

B30

C'30'

D60

Attempts:

3 left

💡 Hint

Common Mistakes

Passing fps as a string causes a type error.

Using too low fps makes animation choppy.

The fps parameter expects an integer, so use 30 without quotes.

4fill in blank

hard

Fill both blanks to save the animation as a GIF with 15 frames per second.

Matplotlib

ani.save('animation.[1]', writer='[2]', fps=15)

Drag options to blanks, or click blank then click option'

Agif

Bmp4

Cpillow

Dffmpeg

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'ffmpeg' writer with '.gif' extension causes errors.

Using '.mp4' extension with 'pillow' writer is incorrect.

Use '.gif' extension and 'pillow' writer to save GIF animations.

5fill in blank

hard

Fill all three blanks to save the animation as MP4 with 24 frames per second and a bitrate of 1800.

Matplotlib

ani.save('animation.[1]', writer='[2]', fps=[3], bitrate=1800)

Drag options to blanks, or click blank then click option'

Agif

Bmp4

Cffmpeg

Dpillow

E24

F30

G15

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'pillow' writer for MP4 files causes errors.

Setting fps as a string instead of an integer.

Use '.mp4' extension, 'ffmpeg' writer, and fps=24 for MP4 animation with specified bitrate.