Widevine Decrypt Live Stream Player

[libero08]

Well i knew can be output into different formats , (on pipe as example) and grab from there by vlc, all process download, decrypt on fly and output done by ffmpeg.

And my supposition vas exact !
here the result of "play" :

[mov,mp4,m4a,3gp,3g2,mj2 @ 0000022b8dd02900] Failed to seek for auxiliary info, will only parse senc atoms for encryption info
error : unterminated entity reference end=END&device=MPD-LIVE-PC-Widevine-HD-ENC&primaryToken=ip=xxxxx~st=1654xxxxx~exp=1654xxxxx~acl=/

i try to save into mp4.... but with no success. I knew aria select best value ( in my case 1280x720) but i supose ffmpeg cant do.
Maybe i need other kind of extraction for link.
if you can give me a hand we can discuss also on discord, if you want or private, io dontr want to disturb other persons who are not interessed.
aria wil download the file, but need to ask for next input , are sequences of 60 (iso8601) st-end and so on.

[notaghost]

i think it would be a bit slow but anyway this should restream directly from mpd

ffmpeg -cenc_decryption_key 000000privatekey0000000 -i https://private_live_stream.mpd -map 0:5 -map 0:6 -vcodec copy -acodec copy -f mpegts udp://127.0.0.1:1234

and to play

ffplay udp://127.0.0.1:1234

credit to rome guy.

[libero08]

syntax are correct @nothagost, but private_mpd seems to be not ok.!
i will appreciate some help. Can i contact you pvt on discord without get ban?


EDIT:


Practicaly i'm stuckt on parsing info, wrong constructions of recquest i think .
Some one give me some tips but notning more.

[popmar88]

I am testing this new ffmped decode functionality, and I am noticing that Windows version works reasonably well and stable.

However, linux version makes troubles. it is giving me these errors repeated 1000 times, causing video to stutter and cpu consumption to go up.


[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877675, current: 11846340; changing to 11877676. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877676, current: 11850210; changing to 11877677. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877677, current: 11854080; changing to 11877678. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877678, current: 11857860; changing to 11877679. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877679, current: 11861730; changing to 11877680. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877680, current: 11865600; changing to 11877681. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877681, current: 11869380; changing to 11877682. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877682, current: 11873250; changing to 11877683. This may result in incorrect timestamps in the output file.
[mpegts @ 0x8fee5c0] Non-monotonous DTS in output stream 0:1; previous: 11877683, current: 11877120; changing to 11877684. This may result in incorrect timestamps in the output file.

Whatever I tried with various switches did not help.

here is command line i used:

ffmpeg -f dash -cenc_decryption_key c8dea2b6a77123b519de306284d2314f -fflags +genpts -i 'https://cdn1-hrt.cdn.eurovisioncdn.net/hrtliveorigin/hrt5.smil/1/manifest.mpd?DVR' -user_agent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:101.0) Gecko/20100101 Firefox/101.0' -vcodec copy -acodec copy -f mpegts udp://127.0.0.1:1234

[lfer94]

make sure it is latest https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-2022-06-01-git-c6364b711b-essentials_build.7z

ffmpeg version 2022-06-01-git-c6364b711b-essentials_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 11.3.0 (Rev1, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      57. 26.100 / 57. 26.100
  libavcodec     59. 32.102 / 59. 32.102
  libavformat    59. 24.100 / 59. 24.100
  libavdevice    59.  6.100 / 59.  6.100
  libavfilter     8. 40.100 /  8. 40.100
  libswscale      6.  6.100 /  6.  6.100
  libswresample   4.  6.100 /  4.  6.100
  libpostproc    56.  5.100 / 56.  5.100

Brilliant, thanks for sharing

[Khall]

Hello, anyone know how to solve this error? *** buffer overflow detected ***: terminated

Code: ffplay -cenc_decryption_key b017bcd42e250cc993cf3fa5822c1094 https://tkprp13po7.map.azionedge.net/Content/dsc/Live/Channel(SPOCARHD)/manifest.mpd -headers "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:101.0) Gecko/20100101 Firefox"

[DINAM]

The keys of this Brazilian service are dynamic, they die very quickly, it is not worth extracting them, it is better to license in another way, not with clearkey for that service.

Hello, anyone know how to solve this error? *** buffer overflow detected ***: terminated

Code: ffplay -cenc_decryption_key b017bcd42e250cc993cf3fa5822c1094 https://tkprp13po7.map.azionedge.net/Content/dsc/Live/Channel(SPOCARHD)/manifest.mpd -headers "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:101.0) Gecko/20100101 Firefox"

[amdremx20]

i think it would be a bit slow but anyway this should restream directly from mpd

ffmpeg -cenc_decryption_key 000000privatekey0000000 -i https://private_live_stream.mpd -map 0:5 -map 0:6 -vcodec copy -acodec copy -f mpegts udp://127.0.0.1:1234

and to play

ffplay udp://127.0.0.1:1234

credit to rome guy.

Okey this is a way to restream from mpd whit drm, but in the -cenc_decryption_key 000000privatekey0000000 can we use clearkey?

[firez]

what to do if mpd has multiple cenc keys?

[dcarter]

FFMPEG custom build for linux? Which supports `cenc_decryption_key` flag?

[Kanakaloka]

Hello, this is my first post on the forum. I always read a lot but I can't understand and do everything so I am asking for help from more experienced users for advice. I'm thinking of using FFmpeg to decode Widevine DRM, is there a build of FFmpeg currently available? It would be very convenient as one tool for downloading and decoding. A similar FFmpeg compilation with support for the -cenc_decryption_key flag has already been discussed in this thread, but I don't know where to download it for testing.

[ElCap]

I'm thinking of using FFmpeg to decode Widevine DRM, is there a build of FFmpeg currently available? It would be very convenient as one tool for downloading and decoding. A similar FFmpeg compilation with support for the -cenc_decryption_key flag has already been discussed in this thread, but I don't know where to download it for testing.

did you try searching?
https://forum.videohelp.com/threads/407505-How-To-Download-live-tv-MPD-DRM-Protect
post #26 in this thread is literally a link to download ffmpeg with cenc support
https://forum.videohelp.com/threads/404058-Widevine-Decrypt-Live-Stream-Player#post2658306

[Kanakaloka]

https://forum.videohelp.com/threads/407505-How-To-Download-live-tv-MPD-DRM-Protect[/url]
post #26 in this thread is literally a link to download ffmpeg with cenc support
https://forum.videohelp.com/threads/404058-Widevine-Decrypt-Live-Stream-Player#post2658306

Thanks for the reply, I will try to search the forum more thoroughly. Can I ask for a link for linux with a working function -cenc_decryption_key ?

[ElCap]

install ffmpeg 5

[Kanakaloka]

install ffmpeg 5

FFmpeg with the function cenc_decryption_key is a great tool, I would like to compare it with Strymlink but with the release with the function ffmpeg-dkey, but I can't find it under linux, do you know where I can download it?

[extream87]

-cenc_decryption_key 000000privatekey0000000

This only decrypts video? The key should not be key:kid?

[MaZED_UP]

This chrome extension can play drm-protected live streams if you add "?&ck={"KID":"Key"}" at the end of the mpd.
[...]
Honestly, it's a bit useless because it doesn't work in external players like VLC, but maybe this method could be adapted to another tools

Thank you lfer94 for sharing this extension with us!
I would like to share with you this extension, too: https://github.com/sharkiller/Reproductor-MPD-M3U8

As for the problem of playing an encrypted video in an external player, a friend suggested using this Android app called Network Stream (Video) Player.

One way to play such video is to load an M3U playlist. You can follow this template:

#EXTM3U
#EXTINF:1, <video_name>
#KODIPROP:inputstreamaddon=inputstream.adaptive
#KODIPROP:inputstream.adaptive.manifest_type=mpd
#KODIPROP:inputstream.adaptive.license_type=clearkey
#KODIPROP:inputstream.adaptive.license_key={"keys": [{"kty": "oct","k": "<key1_b64>","kid": "<kid1_b64>"},{"kty": "oct","k": "<key2_b64>","kid": "<kid2_b64>"}],"type": "temporary"}
#EXTVLCOPT:http-user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36 Firefox/73.0
https://link/to/stream.mpd

The advantage of using this method is that it can allow you to enter multiple keys if needed.

In the case of one key, you can input the KeyID:Key pair (in hex) in the DRM License URL field.

EDIT:
In the case of two keys or more, you can input (for now) the Clearkey JSON response in the DRM License URL field.

{"keys": [{"kty": "oct","k": "<key1_b64>","kid": "<kid1_b64>"},{"kty": "oct","k": "<key2_b64>","kid": "<kid2_b64>"}],"type": "temporary"}