Been using Streamlink and never encountered video/audio sync issues until the streaming service decided to separate the video and audio streams. So I now use this command (see below) but until now there are occasional outputs that aren't in sync. Also, some files have incorrect timestamps and missing video frames towards the end. I am familiar with python but Streamlink is too complicated to modify. Can somebody help me what should be the correct command?
command = [
'streamlink',
'--url', url,
'--default-stream', 'best',
'--output', output_file,
'--stream-segment-threads', '5',
'--logfile', log_file.replace('.txt', '_hls.txt'),
'--loglevel', 'trace',
'--ffmpeg-ffmpeg', r'C:\ffmpeg\bin\ffmpeg.exe',
'--ffmpeg-verbose-path', log_file.replace('.txt', '_mux.txt')
]