python视频转换为m3u8

需要先安装ffmpeg

sudo apt install ffmpeg

def to_m3u8(input_file, output_file):
    import subprocess
    # checkout output_file parent dir exist,if not create it
    output_dir = os.path.dirname(output_file)
    if not os.path.exists(output_dir):
        os.makedirs(output_dir)

    cmd = f'ffmpeg -i {input_file} -codec: copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls {output_file}'
    subprocess.call(cmd, shell=True)

to_m3u8('input.mp4','output.m3u8')