On Sat, 9 Oct 2021 03:23:52 +0300, Anatoly <anat...@kazanfieldhockey.ru> wrote:
>On Thu, 07 Oct 2021 10:27:51 +0200 >Bo Berglund <bo.bergl...@gmail.com> wrote: > >> On Wed, 1 Sep 2021 16:30:00 +0300, anat...@kazanfieldhockey.ru wrote: >> >> >Right, you need m3u8. >> >F12->Network->Enter "m3u8" in the textbox above the list to filter >> >out. >> >> Is there a command line call I can make to extract the m3u8 URL >> >> automatically so >> >> it can be used in a script only supplied the main page URL? >> >To get url of the first m3u8 from the page (this page actually has >> >only one) curl "https://www.livenewsmag.com/msnbc-news-live-stream/"; >> >| grep -o -e "https://.\+m3u8"; | head -n 1 >> >> Coming back to this issue again since the command you suggested has >> stopped working... >> I am trying this command and I get an empty result: >> >> $ curl -s "https://msnbcdailyshows.com/"; | grep -o -e >> "https://.\+m3u8"; | head -n 1 >> >> The page above does have an embedded video player but your command for >> extraction of the m3u8 URL returns an *empty* output... >> >> But it does work on other such pages like this: >> >> $ curl -s "https://www.livenewsmag.com/msnbc-news-live-stream"; | grep >> -o -e "https://.\+m3u8"; | head -n 1 >> https://1420543146.rsc.cdn77.org/Z5XPzYjFisC9SrZHwPgDUg==,1633615580/LS-ATL-54548-10/index.m3u8 >> >> Why is the command working on one URL but not the other? >Because as Moritz Barsnick <barsn...@gmx.net> Wed, 1 Sep 2021 15:37:21 >+0200 already told you: >"There's often a lot of magic involved in extracting the video URLs from >webpages - parsing JavaScript, downloading and parsing JSON files, >re-using cookies and referrers, and so on." > >So this is very hard, nearly to impossible to create a tool or >receipe that will automatically extract video urls on *any* arbitrary >page. Last time I just took a quick look at www.livenewsmag.com and >found a simple solution for you, because that page is simple enough. >Now let's do the same: > >#!/bin/sh >#resolution here may be: prem, 720, 480, 240 >resolution="480" >sdate=`date "+%Y%m%d-%H%M"` >filename="rec-msnbc1-${sdate}.mp4" >msn1url="https://msnbcdailyshows.com/"; >ggid=`curl $msn1url | grep -o -e "https://goodgame\.ru/player?[0-9]\+"; >| grep -o -e "[0-9]\+"` >m3u8url="https://hls.goodgame.ru/hls/${ggid}_${resolution}.m3u8"; >ffmpeg -user_agent "Mozilla" -i $m3u8url -c copy $filename > >Also this page contains url of youtube stream of same program, which >can be extracted with >curl "https://msnbcdailyshows.com/"; | grep -o -e >"https://youtu.be/[0-9a-zA-Z]\+"; >and then fed to youtube-dl I return again to this subject because the extraction I have used for a long time now has failed again, probably because part of it is a russian site so they changed to something else... With the war in Ukraine I would very much like to record the MSNBC stream nightly using ffmpeg and it seems impossible now. I have tried my two ffmpeg formats using the page url: https://msnbcdailyshows.com/ and the m3u8 URL I find if I use F12 in the browser when it plays: https://cdn.plt.one/cdn/premium327/chunks.m3u8 But my ffmpeg command does not work with these... Example (on one line): ffmpeg -hide_banner -referer \"https://msnbcdailyshows.com/\"; -i https://cdn.plt.one/cdn/premium327/chunks.m3u8 -vf scale=w=-4:h=480 -c:v libx264 -preset fast -crf 26 -c:a copy -t 120 test1.mp4 It fails to actually get any data, so much tghat the timeout does not even trigger... What can be done to get this working again? -- Bo Berglund Developer in Sweden _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
