save animation made by PyQtGraph

[Xiaoxue Zhang]

Dear all,

Recently I meet one problem about save the animation made by PyQtGraph. 

I don't know how to save it to the local computer by .mp4 or .avi format.

The animation code is 

# Update Plot

self.w.show()

self.app.processEvents()

time.sleep(0.00000000000000000000000000000000000000000000000000000000000001)

timer = pyqtgraph.Qt.QtCore.QTimer()

timer.timeout.connect(self.update)

timer.start(20)

self.start()

Does anyone know how to save the animation to a mp4 file on local computer?

Thanks you all.

Xiaoxue

[Xiaoxue Zhang]

hello, everyone,

Does anyone knows how to save animation? Appreciate so much.

Xiaoxue