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hls_to_dash.main()   A

↳ Parent: hls_to_dash

Complexity

Conditions 1

Size

Total Lines 15
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 12
nop 0
dl 0
loc 15
rs 9.8
c 0
b 0
f 0
1 
"""
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examples.conversion.hls_to_dash
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~~~~~~~~~~~~
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Convert HLS stream to DASH stream

            


            
                                                                                                            
                            
            
                                    
            
            

                
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:copyright: (c) 2020 by Amin Yazdanpanah.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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:website: https://www.aminyazdanpanah.com

            


            
                                                                                                            
                            
            
                                    
            
            

                
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:email: [email protected]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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:license: MIT, see LICENSE for more details.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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"""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import argparse

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import sys

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import logging

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import ffmpeg_streaming

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ffmpeg_streaming import Representation

            


            
                                                                                                            
                            
            
                                    
            
            

                
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logging.basicConfig(filename='streaming.log', level=logging.NOTSET, format='[%(asctime)s] %(levelname)s: %(message)s')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def progress(per, ffmpeg):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    sys.stdout.write("\n%s%% - %s" % (per, ffmpeg))

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def main():

            


            
                                                                        
                            
            
                                    
            
            

                
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    parser = argparse.ArgumentParser()

            


            
                                                                        
                            
            
                                    
            
            

                
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    parser.add_argument('-i', '--input', required=True,

            


            
                                                                        
                            
            
                                    
            
            

                
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                        help='A URL to HLS manifest e.x. http://website.com/hls-manifest.m3u8 (required).')

            


            
                                                                        
                            
            
                                    
            
            

                
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    parser.add_argument('-o', '--output', default=None, help='The output to write files.')

            


            
                                                                        
                            
            
                                    
            
            

                
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    args = parser.parse_args()

            


            
                                                                        
                            
            
                                    
            
            

                
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    r_360p = Representation(width=640, height=360, kilo_bitrate=276)

            


            
                                                                        
                            
            
                                    
            
            

                
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    (

            


            
                                                                        
                            
            
                                    
            
            

                
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        ffmpeg_streaming

            


            
                                                                        
                            
            
                                    
            
            

                
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            .dash(args.input)

            


            
                                                                        
                            
            
                                    
            
            

                
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            .format('libx265')

            


            
                                                                        
                            
            
                                    
            
            

                
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            .add_rep(r_360p)

            


            
                                                                        
                            
            
                                    
            
            

                
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            .package(args.output, progress=progress)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    )

            


            
                                                                                                            
                            
            
                                    
            
            

                
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if __name__ == "__main__":

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    sys.exit(main())

            


            
                                                        
            
                                    
            
            

                
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