from ffmpeg_streaming import Formats, Bitrate, Representation, Size
import os 
import ffmpeg_streaming


dirs = [
    "exercise_videos"
]
    
for dir in dirs:
    complete_dir = os.getcwd() + "/media/" + dir
    for filename in os.listdir(complete_dir):
        if "mp4" not in filename:
            continue
        print(filename)
        end_location = os.getcwd() + '/media/hls/'+ str(filename) +'.m3u8'

        if os.path.isfile(end_location):
            pass

        media_location = os.getcwd() + "/media/" + dir + "/" + str(filename)
        video = ffmpeg_streaming.input(media_location)
        
        hls = video.hls(Formats.h264())
        _720p  = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
        hls.representations(_720p)
        hls.output(end_location)
        print("------")