[SOLVED] Can not play https (not http) audio stream

mackowiakp · 08-14-2020, 11:47 AM

I want to stream internet audio over Bluetooth from CLI of Raspberry Pi to soundbar. For this purpose I use such command:

Code:

mpg123 -b 1024 -a bluealsa:DEV=01:28:6F:AD:B5:4D,PROFILE=a2dp http://stream.rcs.revma.com/ypqt40u0x1zuv

It works properly. But when I try to use https, i got an errors:

Code:

root@NanoPi-NEO:/home/pi/Pobrane# mpg123 -b 1024 -a bluealsa:DEV=01:28:6F:AD:B5:4D,PROFILE=a2dp  https://stream.nowyswiat.online/mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
        version 1.22.4; written and copyright by Michael Hipp and others
        free software (LGPL) without any warranty but with best wishes

[readers.c:1182] error: Cannot open file https://stream.nowyswiat.online/mp3: No such file or directory

[mpg123.c:634] error: Cannot open https://stream.nowyswiat.online/mp3: File access error. (code 22)

or

Code:

root@NanoPi-NEO:/home/pi/Pobrane# mpg123 -b 1024 -a bluealsa:DEV=01:28:6F:AD:B5:4D,PROFILE=a2dp -@ https://stream.nowyswiat.online/mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
        version 1.22.4; written and copyright by Michael Hipp and others
        free software (LGPL) without any warranty but with best wishes
https://stream.nowyswiat.online/mp3: No such file or directory

So, how can I proper stream https stream?

My RPi does not have video chip (nano version), so only CLI is avaliable.

teckk · 08-14-2020, 09:03 PM

I could play that with:

Code:

ffplay https://stream.nowyswiat.online/mp3

mpv https://stream.nowyswiat.online/mp3

Code:

ffprobe https://stream.nowyswiat.online/mp3

Input #0, mp3, from 'https://stream.nowyswiat.online/mp3':
  Metadata:
    icy-name        : Radio Nowy Swiat
  Duration: N/A, start: 0.000000, bitrate: 128 kb/s
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 128 kb/s

Code:

curl -LI https://stream.nowyswiat.online/mp3
HTTP/2 302 
...
location: https://stream.rcs.revma.com/ypqt40u0x1zuv
...

And that scapes out to:

Code:

https://n14.rcs.revma.com/ypqt40u0x1zuv?rj-ttl=5&rj-tok=AAABc-_SYSAAskPRTNW2BPU64Q

Code:

youtube-dl -F https://n14.rcs.revma.com/ypqt40u0x1zuv?rj-ttl=5&rj-tok=AAABc-_SYSAAskPRTNW2BPU64Q
...
format code  extension      resolution note
mpeg         unknown_video  audio only

And I could download it with:

Code:

youtube-dl -f mpeg https://stream.rcs.revma.com/ypqt40u0x1zuv -o test.mp3

curl -L https://stream.rcs.revma.com/ypqt40u0x1zuv -o test2.mp3

Code:

file test.mp3
test.mp3: MPEG ADTS, layer III, v1, 128 kbps, 44.1 kHz, JntStereo

Code:

mpg123 test.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layers 1, 2 and 3
        version 1.25.13; written and copyright by Michael Hipp and others
        free software (LGPL) without any warranty but with best wishes

Directory: ***

Terminal control enabled, press 'h' for listing of keys and functions.

Playing MPEG stream 1 of 1: test.mp3 ...

MPEG 1.0 L III cbr128 44100 j-s

[0:14] Decoding of test.mp3 finished.

mackowiakp · 08-14-2020, 11:56 PM

Yes, its correct if You want to play/stream to on-board audio chip. Nano Pi has one. But my goal is to play on Bluetooth soundbar. So it is necessary to redirect output to another device that is Bluetooth, like in the command "mpg123". Is it possible in case mpv or ffmpeg? I dont see such option (or maybe I miss something). Have You any idea?

ondoho · 08-15-2020, 06:14 AM

Quote:

Originally Posted by mackowiakp

Yes, its correct if You want to play/stream to on-board audio chip. Nano Pi has one. But my goal is to play on Bluetooth soundbar. So it is necessary to redirect output to another device that is Bluetooth, like in the command "mpg123". Is it possible in case mpv or ffmpeg? I dont see such option (or maybe I miss something). Have You any idea?

Are you saying mpg123 can play HTTPS, but cannot if you use bluetooth for output?
And mpg123 can play HTTP, also with bluetooth output?

mackowiakp · 08-15-2020, 06:38 AM

Quote:

Are you saying mpg123 can play HTTPS, but cannot if you use bluetooth for output?

No. mpg123 can play http over Bluetooth. It works for me very fine. But I can not play htpps using mpg123. Does not matter via on-board audio chip or Bluetooth. ffmpeg and mpv can play but I dont know how to redirect output to Bluetooth.

Quote:

And mpg123 can play HTTP, also with bluetooth output?

Yes, after compile and install from sources bluealsa daemon. Look at thread https://www.linuxquestions.org/quest...pi-4175680304/
I described the way how to play via Bluetooth using bluealsa.

ondoho · 08-15-2020, 06:51 AM

Quote:

Originally Posted by mackowiakp

But I can not play htpps using mpg123.

Seems that is the core of your problem and it has nothing to do with bluetooth.

"HTTP" is mentioned often, but the term "HTTPS" is conspicuously missing from mpg123's man page. There might be ways around that limitation, see "HTTP SUPPORT".

mackowiakp · 08-15-2020, 07:23 AM

I mean that:

1 - mpg123 can play only http and it is possible to specify deviye to play on (-D option)
2 - ffmpeg and mpv can play https but I don know how to redirect output do another device. Does not matter Bluetooth or for example second sound card (like USB dongle)

The redirection or specifying device in command line in case of ffmpeg or mpv is my issue. And probably too little knowledge :-(

teckk · 08-15-2020, 09:11 PM

I can play that with mpg123 like this.

Code:

mkfifo pipe

curl -L https://stream.rcs.revma.com/ypqt40u0x1zuv -o pipe & mpg123 pipe

So I assume something like:

Code:

curl -L https://stream.rcs.revma.com/ypqt40u0x1zuv -o pipe & mpg123 -b 1024 -a bluealsa:DEV=01:28:6F:AD:B5:4D,PROFILE=a2dp pipe

I gave you examples in post 2.

mackowiakp · 08-16-2020, 02:20 AM

Hmm. Both commands outputs to file named "pipe" not to on-board audio chip or Bluetooth.

[EDIT]

OK ! WORKS ! THX ! Simply I made syntax error. Shame...