Commit 02b494f0 authored by Ripinder Singh's avatar Ripinder Singh
Browse files

Remove soundfile, replace with audiofile from pyaudio3dtools 



Signed-off-by: default avatarRipinder Singh <ripinder.singh@dolby.com>
parent f4a2db31

tests/requirements.txt

+0 −1
Original line number Diff line number Diff line
@@ -3,4 +3,3 @@ pytest-xdist>=1.31.0 
scipy>=1.5.2

numpy>=1.19.2

bitstring>=4.3.1
 
soundfile>=0.13

tests/rtp/test_rtp.py

+23 −4
Original line number Diff line number Diff line
@@ -31,7 +31,24 @@ the United Nations Convention on Contracts on the International Sales of Goods. 
"""



__doc__ = """

To configure test modules.

This test does the following procedure:-



DECODER TEST

============

* Encode a input for given format, bitrate and dtx info using IVAS Encoder to g192

* Generate random PI data to be used for RTP packaging

* Use g192 and random PI data to pack a stream into RTPDump stream using the reference rtp packer implementation in python

* Provide the rtpdump stream to IVAS decoder to decode the stream and generate a PI data dump in a JSON file

* Decode G192 stream using IVAS decoder and compare against output of RTPdump for bit-exactness

* Validate dumped JSON agains original random PI data to check for similar data after deocde



ENCODER TEST

============

* Encode the input for given format, bitrate and dtx info using IVAS Encoder to rtpdump directly

* Validate the generated rtp dump using reference python implementation of RTP depacker for following:-

    * RTP Header consistency (Timestamp, seq number, etc)

    * IVAS Payload (no of frames in packet, bitrate indicated, bitexactness of frames in packet)

    * PI Data verification (Timestamp, Pidata Type, similarity of PI data)

"""



import pytest
@@ -43,8 +60,8 @@ import random 
from tempfile import TemporaryDirectory

from pathlib import Path

from ivasrtp import *

import soundfile as sf

import numpy as np

from pyaudio3dtools.audiofile import readfile



ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))

sys.path.append(ROOT_DIR)
@@ -433,8 +450,10 @@ def run_rtp_bitstream_tests ( 
            add_option_list= ["-VOIP_HF_ONLY=1", "-PiDataFile", str(piDataOutJson)]

        )



        decAudio, fs = sf.read(pcmOut)

        g192Audio, Fs = sf.read(pcmOutG192)

        decAudio, fs = readfile(pcmOut)

        g192Audio, Fs = readfile(pcmOutG192)

        decAudio /= 32768.0 # readfile reuturns 16 bit int

        g192Audio /= 32768.0 # readfile reuturns 16 bit int

        decAudio = decAudio[4*960:]

        assert abs(decAudio.shape[0] - g192Audio.shape[0]) <= (4 * 960), "Decoded PCM Audio is not same length as input"

        minSamples = min(decAudio.shape[0], g192Audio.shape[0])