Feature for testing the presence of `ffmpeg`¶

class sage.features.ffmpeg.FFmpeg¶

Bases: sage.features.Executable

A Feature describing the presence of ffmpeg

EXAMPLES:

sage: from sage.features.ffmpeg import FFmpeg
sage: FFmpeg().is_present()  # optional - ffmpeg
FeatureTestResult('ffmpeg', True)

is_functional()¶

Return whether command ffmpeg in the path is functional.

EXAMPLES:

sage: from sage.features.ffmpeg import FFmpeg
sage: FFmpeg().is_functional()   # optional - ffmpeg
FeatureTestResult('ffmpeg', True)

Feature for testing the presence of ffmpeg¶