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FaisalUmair / udemy-downloader-gui

A desktop application for downloading Udemy Courses
MIT License
6.13k stars 1.72k forks source link

Not downloading with 1080p (highest available) resolution #440

Open kapollo opened 4 years ago

kapollo commented 4 years ago

When looked at in the browser it streams with 1080p, but in the application although I set the 1080p it downloads with 720p (even if I set it to Auto).

kapollo commented 4 years ago

done some investigations it seems that the higher video resolution is accessible only via the m3u8 playlist as an auto (lecture obj from getLecture()

23:12:51.579 > {
  label: 'Auto',
  type: 'application/x-mpegURL',
  file: 'https://xxxxx.udemy.com/assets/xxxxxxxxxxxxxx/files/xxxxxxx/xxxxxxxxxxxxx/2019-03-28_00-47-32-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/yyyyyyyyyyyyyyyyyyyyyyyyyyyyy.m3u8?provider=verizon&v=1'
}

the m3u8 playlist is playable with VLC, also vlc creates a very similar link (as I saw in debug) to what udeler uses for e.g. 720p.

I was unable to download it with ffmpeg (git-2020-05-04-5767a2e) some issue with the m3u8 file I guess or it's just me :) hope this helps a bit

Rifz42 commented 4 years ago

I hope this is fixed soon : ) 720p is hard to read. why is it closed? thanks!