The script downloads videos from boomstream.com streaming service.
The service stores video chunks encrypted using HLS AES-128 algorithm. In order to decrypt
them AES initialization vector and 128-bit key are required. Initialization vector is encrypted
in the first part of #EXT-X-MEDIA-READY
variable which is contained in m3u8 playlist using a
simple XOR operation. The key is supposed to be recevied via HTTP using a URL that starts with
https://play.boomstream.com/api/process/
and contains a long hex key that can be computed
using session token and the second part of #EXT-X-MEDIA-READY
.
Spicify --url
and --pin
in command line arguments:
https://play.boomstream.com/TiAR7aDs?ppv=EswAWlFa --pin 123-456-789
You can also specify a resolution using --resolution
command line argument:
https://play.boomstream.com/TiAR7aDs?ppv=EswAWlFa --pin 123-456-789 --resolution "640x360"
If resolution is not specified, the video with a highest one will be dowloaded.
- openssl
- curl
- python-requests
- lxml
- ffmpeg (for enconding ts -> mp4)
As the script was written and tested in Linux (specifically Ubuntu 18.04.4 LTS) it uses GNU/Linux
cat
tool to merge the video pieces into one single file. I think this is the only thing that prevents
it from running in Windows. If you have time to make a PR to fix that I will really appreciate.