# RozK

from mp4.demuxer import Demuxer

demuxer = Demuxer('test.mp4')

print(demuxer.video_stream.codec.name)
print(demuxer.audio_stream.codec.name)

while True:
    packet = demuxer.read_packet()
    if packet is None:
        break
    if demuxer.video_stream.contains(packet):
        continue
    elif demuxer.audio_stream.contains(packet):
        continue
    else:
        print("unkown packet")

demuxer.close()