ValueError: Parse the argument FAILED

[rizwanishaq]

I am trying to encode videos frames, like
from nvcodec import VideoSource, VideoDecoder, VideoEncoder

import numpy as np
import cv2
import ctypes

if __name__=="__main__":
    video_stream = cv2.VideoCapture("00021.mp4")
    encFile = open("test.h264", "wb")
    encoder = VideoEncoder(224, 224)

    while True:
        success, frame = video_stream.read()
        if not success:
            break
        frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)

        packets = encoder.encode(frame)
        print(packets)
        
        encFile.write(packets)
    
    
    
    encFile.close()

when I an runing the code, I am getting following error?
ValueError: Parse the argument FAILED! You should pass ABGR image numpy array by heightwidthchannel!