[FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

[stefano roveda]

Dear reino, i found the thread very interesting i don see any reason fir
your comment in that case
Anyway thank you for taking care.

Il giorno sab 9 apr 2022 alle 13:14 Reino Wijnsma <rwijnsma at xs4all.nl> ha
scritto:

> Hello Bo,
>
> On 2022-04-07T18:48:06+0200, Bo Berglund <bo.berglund at gmail.com> wrote:
> > I want to get hold of the m3u8 URL on this site
>
> You do realize this is the FFmpeg mailinglist, right? This question has
> nothing to do with FFmpeg.
> If you want more answers, then this is the wrong place to ask.
>
> > Another example page on the same site going through the same procedure:
> > http://www.freeintertv.com/view/id-2565
>
> By looking at the network-traffic you can see (or at least I can) this
> POST request:
>
> $ curl --data-raw "chname=bXNuYmNfbGl2ZQ%3D%3D&ch=http%3A%2F%
> 2Fwww.freeintertv.com%2Fexternals%2Ftv-russia%2Fsmotret-tv3-online&html5=11"
> \
>     "http://www.freeintertv.com/myAjax/get_item_m3u8/"
>
> This can be replicated/automated with the HTML/XML/JSON parser Xidel,
> which I've showed you earlier.
>
> The value to be used for "chname":
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e
> 'extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)'
> msnbc_live
>
> "chname" base64 encoded:
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e '
>   string-to-base64Binary(
>     extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)
>   )
> '
> bXNuYmNfbGl2ZQ==
>
> The string to POST:
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e '
>   {
>     "chname":string-to-base64Binary(
>       extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)
>     ),
>     "ch":"
> http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online",
>     "html5":"11"
>   }
> '
> {
>   "chname": "bXNuYmNfbGl2ZQ==",
>   "ch": "http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online
> ",
>   "html5": "11"
> }
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e '
>   request-combine(
>     (),
>     {
>       "chname":string-to-base64Binary(
>         extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)
>       ),
>       "ch":"
> http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online",
>       "html5":"11"
>     }
>   )/substring(url,2)
> '
> chname=bXNuYmNfbGl2ZQ%3D%3D&ch=http%3A%2F%2Fwww.freeintertv.com
> %2Fexternals%2Ftv-russia%2Fsmotret-tv3-online&html5=11
>
> And the actual POST-request:
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e '
>   x:request({
>     "post":request-combine(
>       (),
>       {
>         "chname":string-to-base64Binary(
>           extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)
>         ),
>         "ch":"
> http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online",
>         "html5":"11"
>       }
>     )/substring(url,2),
>     "url":"http://www.freeintertv.com/myAjax/get_item_m3u8/"
>   })/raw
> '
> playlist[0]['file']='
> http://1128480543.rsc.cdn77.org/SlTNwu1CSVEq9yA3i_J9Zg==,1649504141/1128480543/index.m3u8';
> get_item.showPlayer();
>
> Extract the m3u8-url:
>
> $ xidel -s "http://www.freeintertv.com/view/id-2565" -e '
>   x:request({
>     "post":request-combine(
>       (),
>       {
>         "chname":string-to-base64Binary(
>           extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)
>         ),
>         "ch":"
> http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online",
>         "html5":"11"
>       }
>     )/substring(url,2),
>     "url":"http://www.freeintertv.com/myAjax/get_item_m3u8/"
>   })/extract(raw,"http.+m3u8")
> '
>
> http://1128480543.rsc.cdn77.org/SlTNwu1CSVEq9yA3i_J9Zg==,1649504141/1128480543/index.m3u8
>
> > http://www.freeintertv.com/view/id-2308
>
> This one doesn't work in my browser, but appears to work the same way:
>
> $ xidel -s "http://www.freeintertv.com/view/id-2308" -e
> 'x:request({"post":request-combine((),{"chname":string-to-base64Binary(extract(//meta[@property="og:image"]/@content,"([a-z_]+)\.jpg",1)),"ch":"
> http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online
> ","html5":"11"})/substring(url,2),"url":"
> http://www.freeintertv.com/myAjax/get_item_m3u8/
> "})/extract(raw,"http.+m3u8")'
> http://livedoc.cgtn.com/500d/prog_index.m3u8
>
> --
> Reino
>
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