grabbing video streams ffmpeg

[lomero]

how to grabbing video streams with ffmpeg on this site http://javbuz.com/movie/yui-kasugano--2606.html ?
from first server (Server HY), view above the video. second server (Server RP) not work.
with the inspector on chrome, on elements, i see this string to video streaming
<video class="jw-video jw-reset" jw-loaded="data" src="blob:https://hydrax.net/1fea81f3-8f0d-4d18-82a5-45dec47281da" jw-played=""></video>

... but how to capture video streaming with ffmpeg?

[TubeDigger]

youtube-dl https://hls.hydrax.net/6cs0VnOJ7nCt6iWu6xKJ6jm17FI06vW2/playlist.m3u8 --user-agent "Mozilla/5.0 (iPad; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A403 Safari/8536.25"

[lomero]

oh yeeess work fine! but i'm more interested to your code, instead at stupid video file...!
how to have find this string
https://hls.hydrax.net/6cs0VnOJ7nCt6iWu6xKJ6jm17FI06vW2

and yet this part of code it's necessary??
user-agent "Mozilla/5.0 (iPad; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A403 Safari/8536.25

please explain me how does it work....!

[TubeDigger]

how to have find this string
https://hls.hydrax.net/6cs0VnOJ7nCt6iWu6xKJ6jm17FI06vW2

and yet this part of code it's necessary??
user-agent "Mozilla/5.0 (iPad; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A403 Safari/8536.25

If you would try to download without user-agent: you would understand that this M3U8 URL can be obtained from Browser Developer Tools when changing User-Agent string to iPad.

[lomero]

ok.
and how to have find this string?? how you got it?
https://hls.hydrax.net/6cs0VnOJ7nCt6iWu6xKJ6jm17FI06vW2

[LZAA]

Search for .m3u8 URL.

[TubeDigger]

In fact this site detects debugging in Browser Developer Tools.
For such cases Fiddler may help:

1. Install Fiddler
2. Enable capturing HTTPS traffic in Fiddler from Firefox: enable Decrypt HTTPS traffic, Export Root Certificate to Desktop, Import certificate in Firefox
3. Install User-Agent Switcher for Firefox
4. Select Apple iOS (iPad or iPhone) User-Agent string
5. Open required media site in Firefox
6. Search for .m3u8 in Fiddler by pressing Ctrl-F (also enable Decode compressed content in search dialog)

[lomero]

@ LZAA
yes, but where you find this .m3u8 URL??

[lomero]

@ TubeDigger
wow! mmmm.. hard, not easy...!
but on chrome have multiple element with inspector web (on mouse right key inspect)... all this element they are not enough to sniff web page??

[TubeDigger]

but on chrome have multiple element with inspector web (on mouse right key inspect)... all this element they are not enough to sniff web page?

If page source contains link to stream - then inspect element may be enough, otherwise only sniffing all traffic.

[lomero]

mmm... you who know where to look, you can not look into chrome inspect element if in the link above contains link to stream?
in this way i could start to see on chrome where... i would not know where to look link to stream into inspect element....
for me it would be a first step...

[LZAA]

Use Firefox browser.

[TubeDigger]

mmm... you who know where to look, you can not look into chrome inspect element if in the link above contains link to stream?
in this way i could start to see on chrome where... i would not know where to look link to stream into inspect element....

You may get stream link using Inspect Element only if this link is statically present at page source. For discussed page link is dynamically received in JSON response via POST request. Therefore for discussed media site there is only one way to obtain stream link - by sniffing HTTPS traffic using Fiddler from Firefox or other browser.

[lomero]

ok. now i’ve installed fiddler into my pc but i have chrome and firefox on portable version and not installed on classic folder... then fiddler see only explorer browser (default browser installed)... how to set firefox or chrome into fiddler? i have see into option, but i don’t find where put route of my firefox.exe...

anyway fiddler support chrome, and also User-Agent Switcher have one version for chrome browser... is the same use chrome? or firefox is preferred?

[TubeDigger]

ok. now i’ve installed fiddler into my pc but i have chrome and firefox on portable version and not installed on classic folder... then fiddler see only explorer browser (default browser installed)... how to set firefox or chrome into fiddler? i have see into option, but i don’t find where put route of my firefox.exe...

All you need to do - is to read carefully post #7 and follow all instructions step by step. Just open Firefox or other browser by clicking desktop icon.

anyway fiddler support chrome, and also User-Agent Switcher have one version for chrome browser... is the same use chrome? or firefox is preferred?

Fiddler is a Web Debugging Proxy which intercepts HTTP(S) traffic via routing traffic through its local HTTP proxy by changing system proxy settings to its local proxy. Fiddler has nothing to do with web browsers. You may install user agent switcher for Chrome also.

[LZAA]

Firefox + User-Agent Switcher add-on + Stream Detector add-on.

[lomero]

ok, now i try! tanxs both for your nice explanation!

[lomero]

@ LZAA
i've installed firefox with your 2 add-on, but user-agent work, stream detector not work... you have try with the link i have posted above? and work x u? on my stream det i dont see nothing...

@ TubeDigger
i've try Fiddler with firefox: i've put my link into firefox, i've run fiddler, on tool - option on HTTP i've checked "decrypt https traffic" and fiddler announces that it must be installed one certificate.... then ok, reboot fiddler, but i dont have "export root certificates to desktop" (see my attach).... where is my error?

PS i dont have installed fiddler on my pc with normal setup... i've installed into sandboxie, then i've moved fiddler folder on sandboxie into another diretory D: and i have used fiddler with your .exe (portable version...)
this may be the cause to export root certificate missing part??

[LZAA]

Firefox v.59.

[lomero]

i have latest version, 64.02.... no good? it's better v59?

[TubeDigger]

@ TubeDigger
i've try Fiddler with firefox: i've put my link into firefox, i've run fiddler, on tool - option on HTTP i've checked "decrypt https traffic" and fiddler announces that it must be installed one certificate.... then ok, reboot fiddler, but i dont have "export root certificates to desktop" (see my attach).... where is my error?

Actually there is button Actions.

PS i dont have installed fiddler on my pc with normal setup... i've installed into sandboxie, then i've moved fiddler folder on sandboxie into another diretory D: and i have used fiddler with your .exe (portable version...)
this may be the cause to export root certificate missing part??

In such case you would better use virtual machine like VirtualBox or VMware and install there programs in regular way.

[lomero]

oh yes, on action i've export certificates! tanxs. now try following step!
PS Fiddler work!

[lomero]

but only to export one certificate of this site, it's not possible only with browser? Then add into my browser... On this method bypass fiddler....

[lomero]

with fiddler (follow post #7) on point6:
<Search for .m3u8 in Fiddler by pressing Ctrl-F (also enable Decode compressed content in search dialog)>

i find 3 result:
/players/player.min.js
/libraries/EfIIpEBz.js
/ipfs/QmYqH721G2q627Z9zuT9LPu6SduxZrBZMPsy7p36pQR7FE/jwplayer.core.min.js

but i dont see any information about .m3u8.... only Referer: https://hydrax.net/watch?v=5b9f712856f44
but not about your string https://hls.hydrax.net/6cs0VnOJ7nCt6iWu6xKJ6jm17FI06vW2/playlist.m3u8

[lomero]

@ LZAA
i've installed firefox 59 with your 2 add-on but result not change about my post#18...... why?????

[LZAA]

What value User Agent do you use?

[lomero]

OS apple - browser safari...........and on Stream Detector is blank!

[TubeDigger]

OS apple - browser safari...........and on Stream Detector is blank!

Mobile Device: Apple iPad or iPhone.

[lomero]

oh man....it's very hard...!
@tubeD
i've export certificate with fiddler but on firefox it's impossible to load!

[lomero]

on firefox if select OS apple and apple ios i don't see video.....