cdef class Plane(Buffer):
"""
Base class for audio and video planes.
See also :class:`~av.audio.plane.AudioPlane` and :class:`~av.video.plane.VideoPlane`.
"""
def __cinit__(self, Frame frame, int index):
self.frame = frame
self.index = index
def __repr__(self):
return (
f"<av.{self.__class__.__name__} {self.buffer_size} bytes; "
f"buffer_ptr=0x{self.buffer_ptr:x}; at 0x{id(self):x}>"
)
cdef void* _buffer_ptr(self):
return self.frame.ptr.extended_data[self.index]