ffmpegio_plugin_mpl: ffmpegio plugin to output matplotlib figures
This plugin enables Python ffmpegio package to output matplotlib’s Figure.
Installation
To enable it, install along with ffmpegio-core or ffmpegio package:
pip install ffmpegio-core # or ffmpegio if also performing media I/O
pip install ffmpegio-plugin-mplThe plugin will be automatically loaded whenever ffmpegio package is imported.
Example
Create an MP4 video of Matplotlib’s animation example.
import ffmpegio
from matplotlib import pyplot as plt
import numpy as np
fig, ax = plt.subplots()
x = np.arange(0, 2*np.pi, 0.01)
line, = ax.plot(x, np.sin(x))
interval=20 # delay in milliseconds
save_count=50 # number of frames
def animate(i):
line.set_ydata(np.sin(x + i / 50)) # update the data.
return line
with ffmpegio.open(
"output.mp4", # output file name
"wv", # open file in write-video mode
1e3/interval, # framerate in frames/second
pix_fmt="yuv420p", # specify the pixel format (default is yuv444p)
) as f:
for n in range(save_count):
animate(n) # update figure
f.write(fig) # write new frame1 maintainer
Metadata
1 maintainer
Release files for ffmpegio-plugin-mpl 0.1.1
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| ffmpegio-plugin-mpl-0.1.1.tar.gz | 10.3 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| ffmpegio_plugin_mpl-0.1.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 20.6 kB
Release files / ffmpegio-plugin-mpl-0.1.1.tar.gz
| Download URL | ffmpegio-plugin-mpl-0.1.1.tar.gz |
|---|---|
| Size | 10.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Release files / ffmpegio_plugin_mpl-0.1.1-py3-none-any.whl
| Download URL | ffmpegio_plugin_mpl-0.1.1-py3-none-any.whl |
|---|---|
| Size | 10.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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| Uploaded via |
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Security for ffmpegio-plugin-mpl 0.1.1
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