Fix SoundCloud client_id extraction and update SoundCloud client_id

[TobiGr]

Don't throw exception when hard coded client_id is wrong.
Addresses TeamNewPipe/NewPipe#2823

There is still one problem left: the audioStreamTest fails with a 401 response. Can someone please look into this?

CC @mauriciocolli @Stypox @theScrabi

[TobiGr]

@Stypox What can we do about the 401 response when accessing a stream? With that PR we are just able to view pages, don't ask me why.

[TobiGr]

I am not able to fix the stream issue... That's why I will not prepare a hotfix release and this will be merged to the dev branch

[pihug12]

I saw this fail in the Travis CI log:

Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: https://api.soundcloud.com/i1/tracks/276206960/streams?client_id=bkcJLoXNaiFlsLaKBQXOxO5FhW0NJVnu

Here are the stream URLs for this track:

• Info: https://api-v2.soundcloud.com/tracks/276206960?client_id=bkcJLoXNaiFlsLaKBQXOxO5FhW0NJVnu
• Stream 1: https://api-v2.soundcloud.com/media/soundcloud:tracks:276206960/6f584a2d-87c2-451b-90df-158efcc42680/stream/hls?client_id=bkcJLoXNaiFlsLaKBQXOxO5FhW0NJVnu
• Stream 2: https://api-v2.soundcloud.com/media/soundcloud:tracks:276206960/6f584a2d-87c2-451b-90df-158efcc42680/stream/progressive?client_id=bkcJLoXNaiFlsLaKBQXOxO5FhW0NJVnu

https://github.com/ytdl-org/youtube-dl/blob/master/youtube_dl/extractor/soundcloud.py helped me a bit. I used youtube-dl -s -v --print-traffic https://soundcloud.com/liluzivert/do-what-i-want-produced-by-maaly-raw-don-cannon to see the requests done.

I hope it can help you. :)

[TobiGr]

Hey @pihug12,
thanks for your help :) I already figured out, that we can need to use the v2 api and how to get no 401 response, but the valid stream. You can find a first, but messy implementation here.
However, the player does not open the stream / m3u file correctly.