Expand Up @@ -148,6 +148,18 @@ def __repr__(self):
return template.format(**self.__dict__)
def __len__(self): """ Returns the truncated integer duration of the stream (in seconds), if available, defaulting to 0.
Raises a TypeError if called on a stream that is not labelled as video or audio. """ if self.is_video() or self.is_audio(): return int(float(self.__dict__.get('duration', '0.0')))
__subclass = f"[{self.__dict__.get('codec_type', None)}]".replace("[]","") raise TypeError(f"object of type '{self.__class__.__name__}{__subclass}' has no len()")
def is_audio(self): """ Is this stream labelled as an audio stream? Expand Down Expand Up @@ -219,8 +231,8 @@ def frames(self):
def duration_seconds(self): """ Returns the runtime duration of the video stream as a floating point number of seconds. Returns 0.0 if not a video stream. Returns the runtime duration of the audio/video stream as a floating point number of seconds. Returns 0.0 if not an audio stream or video stream. """ if self.is_video() or self.is_audio(): try: Expand Down