What is Python aifc.getnframe?
What is an audio frame?
An audio frame is a data record containing samples for all the channels available in an audio signal. The size of the audio frame is calculated by multiplying the number of channels by the sample size in bytes the number of channels.
aifc module
The aifc module is a module that supports reading and writing AIFF and AIFF-C files.
AIFF stands for Audio Interchange File Format, a format for storing digital audio samples in a file. Its newer version is AIFF-C, which includes the ability to compress the audio data. It defines many functions such as rewind, getnframes, readframes, getmarkers, readframes, readframes, etc.
aifc.getnframe
aifc.getnframes returns the number of audio frames in the file. It usually returns integer type.
Syntax:
aifc.getnframes()
Importing aifc library:
import aifc
# getting number of frames in audio frameimport aifcobj = aifc.open('my_sound.aiff','r')print( "Channels number: ",obj.getnchannels())# to calculate number of andio framesprint ("Number of frames",obj.getnframes())# close objectobj.close()