HLS encrypted from player.siriusxm.com

[pedrothelion]

I am trying to download a stream from player.siriusxm.com
It is audio stream with HLS encryption.

The m3u8 file is here https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583 590822_3ad3dbea085b47753d9ef03b715211ca&consumer=k 2&gupId=CA22AD559CFCD6593660CE82CFDBAEC6"

But got this error:

ffmpeg -allowed_extensions ALL -i "https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583590822_3ad3dbea085b47753d9ef03b715211ca&consumer=k2&gupId=CA22AD559CFCD6593660CE82CFDBAEC6" -acodec copy -absf aac_adtstoasc "metopera.mp4"
ffmpeg version N-94664-g0821bc4eee Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.1.1 (GCC) 20190807
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 33.100 / 56. 33.100
  libavcodec     58. 55.101 / 58. 55.101
  libavformat    58. 31.104 / 58. 31.104
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 58.101 /  7. 58.101
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[hls @ 00000247ca5c9280] Skip ('#EXT-X-ALLOW-CACHE:NO')
[hls @ 00000247ca5c9280] Skip ('#EXT-X-VERSION:1')
[hls @ 00000247ca5c9280] Opening 'https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8' for reading
[https @ 00000247cc434ac0] HTTP error 403 Forbidden
https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583590822_3ad3dbea085b47753d9ef03b715211ca&consumer=k2&gupId=CA22AD559CFCD6593660CE82CFDBAEC6: Server returned 403 Forbidden (access denied)

Is there any way to downlaod this such of stream? Thank you!

[LZAA]

Url?

[pedrothelion]

Url?

player.sirusxm.com than select metopera channel

m3u8 link:
https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanoper...3u8?token=1583 590822_3ad3dbea085b47753d9ef03b715211ca&consumer=k 2&gupId=CA22AD559CFCD6593660CE82CFDBAEC6"

[lomero]

this is same link to post #1....
need link to real webpage

[sysanin]

Hello, That Server Error 403 means that it's impossible to download streams?

You can try download stream via a local playlist with the key file (this file is the same for all resolutions)
Or wait ...

[pedrothelion]

need link to real webpage

VPN (US) https://player.siriusxm.com/ > START FREE PREVIEW > ALL CHANNELS > 75


and you get

Hello, That Server Error 403 means that it's impossible to download streams?

[pedrothelion]

Tried several code line like these:

ffmpeg -headers Mozilla/5.0 "https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583856935_daab60a2ba8564b7897c00f03faca1cf&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4"
[url=https://www.videohelp.com/software/ffmpeg]ffmpeg[/url] version N-94664-g0821bc4eee Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.1.1 (GCC) 20190807
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 33.100 / 56. 33.100
  libavcodec     58. 55.101 / 58. 55.101
  libavformat    58. 31.104 / 58. 31.104
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 58.101 /  7. 58.101
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[NULL @ 000001918a698d00] Unable to find a suitable output format for 'https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583856935_daab60a2ba8564b7897c00f03faca1cf&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4'
[url]https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583856935_daab60a2ba8564b7897c00f03faca1cf&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4:[/url] Invalid argument

ffmpeg.exe -headers Mozilla/5.0 "Referer: https://player.siriusxm.com/all-channels" -i "https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583859590_e77b050f577f04aa333e6434ce2f3cef&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4" -c copy metrop.mp4
ffmpeg version N-94664-g0821bc4eee Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.1.1 (GCC) 20190807
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 33.100 / 56. 33.100
  libavcodec     58. 55.101 / 58. 55.101
  libavformat    58. 31.104 / 58. 31.104
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 58.101 /  7. 58.101
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[hls @ 00000255219dab80] Skip ('#EXT-X-ALLOW-CACHE:NO')
[hls @ 00000255219dab80] Skip ('#EXT-X-VERSION:1')
[hls @ 00000255219dab80] Opening 'https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8' for reading
[https @ 0000025521aa28c0] HTTP error 403 Forbidden
https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583859590_e77b050f577f04aa333e6434ce2f3cef&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4: Server returned 403 Forbidden (access denied)

youtube-dl. "https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1583856935_daab60a2ba8564b7897c00f03faca1cf&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4"
[generic] metropolitanopera_variant_large_v3: Requesting header
[generic] metropolitanopera_variant_large_v3: Downloading m3u8 information
[download] Destination: metropolitanopera_variant_large_v3-metropolitanopera_variant_large_v3.mp4
ffmpeg version N-94664-g0821bc4eee Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.1.1 (GCC) 20190807
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 33.100 / 56. 33.100
  libavcodec     58. 55.101 / 58. 55.101
  libavformat    58. 31.104 / 58. 31.104
  libavdevice    58.  9.100 / 58.  9.100
  libavfilter     7. 58.101 /  7. 58.101
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
[https @ 00000239c084a700] HTTP error 403 Forbidden
https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8: Server returned 403 Forbidden (access denied)

ERROR: ffmpeg exited with code 1

with no luck. Any advise?

[pedrothelion]

New command:

streamlink --http-header "User-Agent=Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 AOL/9.8 AOLBuild/4346.2019.US Safari/537.36" --http-header "Referer=https://player.siriusxm.com/home/foryou" "hlsvariant://https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1584014363_36b29731b14d8ecccfd054e87c8bb51f&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4" best -o metropolitan.ts
[cli][info] Found matching plugin hls for URL hlsvariant://https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1584014363_36b29731b14d8ecccfd054e87c8bb51f&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4
[cli][info] Available streams: 35k (worst), 70k, 105k, 281k (best)
[cli][info] Opening stream: 281k (hls)
[cli][error] Try 1/1: Could not open stream <HLSStream('https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8')> (Could not open stream: Unable to open URL: https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8 (403 Client Error: Forbidden for url: https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8))
error: Could not open stream <HLSStream('https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8')>, tried 1 times, exiting

HEADER REQUEST:
Host: siriusxm-priprodlive.akamaized.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0
Accept: /
Accept-Language: it-IT,it;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Origin: https://player.siriusxm.com/
DNT: 1
Connection: keep-alive
Referer: https://player.siriusxm.com/home/foryou
HTTP/1.1 200 OK
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16
X-Powered-By: PHP/5.4.16
Access-Control-Allow-Origin: https://player.siriusxm.com/
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Content-Length
Content-Encoding: gzip
Content-Length: 206
CDN-Origin-Protocol: HTTP
Expires: Thu, 12 Mar 2020 11:39:25 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Thu, 12 Mar 2020 11:39:25 GMT
Connection: keep-alive
Vary: Accept-Encoding
Akamai-Mon-Iucid-Del: 140697
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
Content-Type: application/x-mpegURL

Could not open the stream but the browser can play the audio.
Can anyone point me in the right direction?

[Cornucopia]

How is this NOT completely against policy?!!

They're encrypted for a reason. You aren't supposed to have access to them - ever - without using their proprietary (and DRM compliant) players.

Scott

[pedrothelion]

snip

[ponens]

How is this NOT completely against policy?!!

They're encrypted for a reason. You aren't supposed to have access to them - ever - without using their proprietary (and DRM compliant) players.

According to lingyi, an expert about the forum rules, "removal of DRM isn't a banned topic". From this post;

the removal of DRM isn't a banned topic.

But the stream in question doesn't even really have DRM. It does use hls with an aes key, but this isn't considered drm in the streaming industry because the key isn't secured from direct download.

[ponens]

Can anyone point me in the right direction?

Determine what cookies and/or headers that the key url (individually) requires in order to download the key specifically. The cookies/headers required to download the key url will be different than what is required to download the m3u8 url.

[pedrothelion]

Can anyone point me in the right direction?

Determine what cookies and/or headers that the key url (individually) requires in order to download the key specifically. The cookies/headers required to download the key url will be different than what is required to download the m3u8 url.

thanks for the reply though I haven't understood much ...
I tried this command:

C:\Program Files (x86)\Streamlink\bin>streamlink --http-header "User-Agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0" --http-header "Referer=https://https//player.siriusxm.com/home/foryou" --http-header "Origin=https://player.siriusxm.com/" "hlsvariant://https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1584019657_bf15d59de0158b680edfd414fdb0f91c&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4" best -o metropolitan.mp4
[cli][info] Found matching plugin hls for URL hlsvariant://https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/metropolitanopera_variant_large_v3.m3u8?token=1584019657_bf15d59de0158b680edfd414fdb0f91c&consumer=k2&gupId=3BDA15C5F23ADEEFE7B02D01A66968D4
[cli][info] Available streams: 35k (worst), 70k, 105k, 281k (best)
[cli][info] Opening stream: 281k (hls)
[cli][error] Try 1/1: Could not open stream HLSStream('https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8') (Could not open stream: Unable to open URL: https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8 (403 Client Error: Forbidden for url: https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8))
error: Could not open stream HLSStream('https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_256k_v3/metropolitanopera_256k_large_v3.m3u8'), tried 1 times, exiting

and this is the HEADER REQUEST from Netwok tab related to master playlist:

Host: siriusxm-priprodlive.akamaized.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0
Accept: /
Accept-Language: it-IT,it;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Origin: https://player.siriusxm.com/
DNT: 1
Connection: keep-alive
Referer: https://player.siriusxm.com/home/foryou
HTTP/1.1 200 OK
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 PHP/5.4.16
X-Powered-By: PHP/5.4.16
Access-Control-Allow-Origin: https://player.siriusxm.com/
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Content-Length
Content-Encoding: gzip
Content-Length: 206
CDN-Origin-Protocol: HTTP
Expires: Thu, 12 Mar 2020 11:39:25 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Thu, 12 Mar 2020 11:39:25 GMT
Connection: keep-alive
Vary: Accept-Encoding
Akamai-Mon-Iucid-Del: 140697
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
Content-Type: application/x-mpegURL

what exactly should I look for?

[pedrothelion]

Hello to everyone, and I hope you're healthy!

I know that can use youtube-dl to download AES-128 encrypted streams only if you have the key.
Since I managed to get the aes-128 key how can I implement it in the master.m3u8 URL to feed it to youtube-dl along with cookie?

So what command line shall I use?

Thank you!

[Kamala]

Hello to everyone, and I hope you're healthy!

I know that can use youtube-dl to download AES-128 encrypted streams only if you have the key.
Since I managed to get the aes-128 key how can I implement it in the master.m3u8 URL to feed it to youtube-dl along with cookie?

So what command line shall I use?

Thank you!

you can't download it.

[hls,applehttp @ 038e79c0] Opening 'https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3/key/1' for reading
[https @ 050d92e0] HTTP error 403 Forbidden
Unable to open key file https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3/key/1
[hls,applehttp @ 038e79c0] Opening 'crypto+https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3/metropolitanopera_64k_1_042871735382_00286891_v3.aac' for reading
[https @ 05462ac0] HTTP error 403 Forbidden
[crypto @ 0512a840] Unable to open resource: https://siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3/metropolitanopera_64k_1_042871735382_00286891_v3.aac
[hls,applehttp @ 038e79c0] Failed to open segment of playlist 0

[pedrothelion]

Can't download with youtube-dl or ever?

[Kamala]

Can't download with youtube-dl or ever?

if you have the decryption keys and code your own downloader.... :P

[pedrothelion]

Can't download with youtube-dl or ever?

if you have the decryption keys and code your own downloader.... :P

I've the key... but I need the tool.
I'm officially looking for a developer. Anyone interested, please pm me.

[sysanin]

I need the tool

I saw a paid program that can download streams with a choice of quality from this site

[lomero]

I saw a paid program that can download streams with a choice of quality from this site

what program are you talking about?

[pedrothelion]

I need the tool

I saw a paid program that can download streams with a choice of quality from this site

Where? I can't get a message to you. Please let me know

[sysanin]

site?? on your attach i see aac (audio) file... what does it mean??

The stream is downloaded to the .ts file

siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3

I transcoded the file in mp.3 and in .aac

Complete name : \sirius\27.05.2020.ts
Format : ADTS
Format/Info : Audio Data Transport Stream
File size : 14.0 MiB
Overall bit rate mode : Variable
FileExtension_Invalid : aac aacp adts

Complete name : \sirius\27.05.2020 [Fact 160].mp3
Format : MPEG Audio
File size : 41.3 MiB
Duration : 30 min 4 s
Overall bit rate mode : Variable
Overall bit rate : 192 kb/s
Writing library : LAME3.100


Complete name : \sirius\27.05.2020 [Distorted].aac
Format : ADTS
Format/Info : Audio Data Transport Stream
File size : 33.5 MiB
Overall bit rate mode : Variable
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 33.5 MiB (100%)

The spectra of all files are almost the same but the sizes are different





Checked by the program Fakin The Funk

Please let me know

I wrote to you on 27.05

[pedrothelion]

site?? on your attach i see aac (audio) file... what does it mean??

The stream is downloaded to the .ts file

siriusxm-priprodlive.akamaized.net/AAC_Data/metropolitanopera/HLS_metropolitanopera_64k_v3

I transcoded the file in mp.3 and in .aac

Complete name : \sirius\27.05.2020.ts
Format : ADTS
Format/Info : Audio Data Transport Stream
File size : 14.0 MiB
Overall bit rate mode : Variable
FileExtension_Invalid : aac aacp adts

Audio
Format : AAC LC SBR
Format/Info : Advanced Audio Codec Low Complexity with Spectral Band Replication
Commercial name : HE-AAC
Format version : Version 4
Format settings : Implicit
Codec ID : 2
Bit rate mode : Variable
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 21.533 FPS (2048 SPF)
Compression mode : Lossy
Stream size : 14.0 MiB (100%)

Complete name : \sirius\27.05.2020 [Fact 160].mp3
Format : MPEG Audio
File size : 41.3 MiB
Duration : 30 min 4 s
Overall bit rate mode : Variable
Overall bit rate : 192 kb/s
Writing library : LAME3.100

Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Format settings : Joint stereo / MS Stereo
Duration : 30 min 4 s
Bit rate mode : Variable
Bit rate : 192 kb/s
Channel(s) : 2 channels
Sampling rate : 44.1 kHz
Frame rate : 38.281 FPS (1152 SPF)
Compression mode : Lossy
Stream size : 41.3 MiB (100%)
Writing library : LAME3.100

Complete name : \sirius\27.05.2020 [Distorted].aac
Format : ADTS
Format/Info : Audio Data Transport Stream
File size : 33.5 MiB
Overall bit rate mode : Variable
Recorded date : 0

Audio
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Format version : Version 4
Codec ID : 2
Bit rate mode : Variable
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 33.5 MiB (100%)

The spectra of all files are almost the same but the sizes are different

How did you download that file? Command line...?