The latest README is at:"https://github.com/ap945/phlsM3U8_downner"

phlsM3U8_downner

Async HLS/m3u8 downloader with AES-128 decryption and ffmpeg merging.

Supports choosing quality in the main playlist, concurrent slice downloads, AES-128 decryption, and lossless merging with ffmpeg.

Install

pip install phlsM3U8_downner

Requires ffmpeg on system PATH:

Windows winget install ffmpeg · macOS brew install ffmpeg · Linux sudo apt install ffmpeg

Usage

import phlsM3U8_downner

Or

from phlsM3U8_downner import * #import all functions

#Here I use 'import phlsM3U8_downner'

#you can see down a video success:

#This is a very simple example

More Usage

• Config:

  in Config It has a lot of settings, see below:

-How use Condig?

#Notes on Config:

     - If you want to use breakpoint_request, the failed segments in data.json (failed_segments and key_errors) must not be [], otherwise nothing will happen

     - data.json refreshes automatically after a file is downloaded; note that **phlsM3U8_downner will overwrite existing content**

     - If quiet is set to True, most printing will be reduced — even the progress bar will not be output

     - key_method / method: method is the mode for regular segment (segment) file requests, while key_method is the mode used specifically for key requests; this is useful in some scenarios. You can set them all to **'get'**

     - Wait_Merge: if set to True, it will ignore the failed segments in data.json and instead merge the successful segments, which may result in a merged video that is missing some parts

• resolver:

  -In defined_decode, **defined_method** is for custom encryption schemes, but phlsM3U8_downner may not support them (currently only AES-128 encryption is     supported, but that is enough)
  
  
  
   -You can use the **defined_func** parameter to store your functions as **{key_url: function_name}**, and phlsM3U8_downner will use your function to decrypt
  
  
  
   -If the retrieved key is itself encrypted, you can use encrypto_key **{key_url: function_name}** to decrypt your key
  
  
  
   -If phlsM3U8_downner cannot obtain the key (e.g., in DRM scenarios), you can use **defined_key** to supply the key you have obtained (bytes). If you provide **defined_key**, please make sure to also add **defined_iv** as **{key_url: iv}**. Although phlsM3U8_downner has a built-in fallback that replaces the iv using the sequence number, this is an extra safeguard
  
   (resolver.defined_method Method resolver.defined_func func resolver.encrypto_key encrypto_key resolver.defined_iv iv resolver.defined_key key)
  

• how use? example of resolver:

• Each key_uri corresponds to a value, pass it with a dictionary, and once passed, just run the program. The program will use key_uri as the key to prioritise finding the value in the resolver

Notes

• Do not use the same output filename for multiple downloads at the same time (the later one will overwrite the earlier one)

• When downloading multiple master playlists simultaneously, quality must be selected manually — it is recommended to download them one by one

• For configuration options, see Config (hover in your IDE to view all fields) ##data.json -data.json By default will be at hls_downloads\data.json -If you want to change the directory, for example in cases where the directory is duplicated, you just need to change the value of data_path in the config -After starting, data.json will be created in the example folder, note that the original data.json data will not be copied into the new data.json file

  

##breadkpoint_requese of config -Sometimes you see download failures like this -At this point, you'll see the data.json file show the following content -This means either key_error or FailedSegments is not None -You can set breakpoint_request is True -Then when you run it, it will automatically read the failed files in data.json and download and merge them -Meanwhile, the corresponding data in data.json will be cleared

Changelog

## 0.1.3 optimise

## 0.1.2 None

## 0.1.1 Chinese logging -> English logging 

## 0.1.0 first release