Hi Bo,
The SVT Play site has links to video on demand which are read by the
embedded player not all available to me because of geoblocking.
This is not live streaming so ffmpeg is not your tool of choice.
The site cleverly creates the play link from data stored in an array of
filenames which do not indicate the format of the video so searching for
'mp4' or some other format is not possible.
m3u8 is a streaming flag so it's not going to be found.
Fortunately you have Ubuntu 20.04 so you have plenty of resources.
If you don't have it; install youtube-dl
Here is what I did to download videos from this site.
You can put this all in a bash script.
first get the full listing of the web page
curl https://www.svtplay.se/ > tahi
then make the video links easy to extract
sed -i 's/video/\n\/video/g' tahi
then extract the video link data
cat tahi |grep '/video/' > lua
we only need the first part of each line
awk -F'"' '{print $1 }' lua > toru
there are some trailing \ which we need to lose
sed -i 's/\\//g' toru
there may have been some better way but this is quick and dirty
now lets weed out the double ups
uniq toru > fa
and insert the upstream path
sed -i 's/^/https\:\/\/www\.svtplay\.se/g' fa
the file fa now has a series of links to the programs you can download.
If you only want one or a selection you can sort this out
otherwise
while read line ; do youtube-dl $line; done < fa
grabs the lot.
If you are not geoblocked they will download. The ones that work here
come as mp4.
The server is not that fast. It may be managing many clients and
allocate each client enough to stream rather then download.
There are 1001 ways of doing this. It may be ugly; but it works!
Now a mention relating to copyright.
If a video is published on a website for on demand viewing it's ok for
you to download it and view it on your device(s)
This is the same as downloading a podcast.
You can share with your family.
If you are going to re use the video [website broadcast education public
screening] you should obtain permission.
This may involve some rights negotiation and a fee.
Most broadcasters make it a bit hard to extract video to protect their
investment and the rights of producers who make a living from creating
content.
News; especially publicly funded news; should be unencumbered, but it is
polite to seek approval.
I looked at the page source and had a scout around for links. It looks
java based. The video files will be on an internal server.
Not the most difficult to find. The address bar in play has it all
assembled.
regards
Robert Jeffares
Laingholm
New Zealand
On 25/12/21 10:13 pm, Bo Berglund wrote:
See earlier thread named "Can ffmpeg record video from this kind of URL?" where
I discussed extracting m3u8 stream URL from a webpage URL where the video would
appear in the browser....
This m3u8 URL is then used in an ffmpeg command to download video content.
The findings in that thread has been put to work and functions on several
different streaming video pages I use.
But yesterday I also wanted to download from the SVT_Play site and here the URL
extractor does not work...
The current solution is like this in the script running on Ubuntu Server
20.04.3:
CMD="curl -s \"${STREAMURL}\" | grep -o -e \"https://.\+m3u8\"; | head -n 1"
M3U8=$(eval $CMD)
if [ -z $M3U8 ]; then
RESULT=1
echo "Error, no response!"
else
RESULT=0
eval "echo ${STREAMURL} ${M3U8} > ${URLFILE}"
echo "Done, result in ${URLFILE}: ${STREAMURL} ${M3U8}"
fi
exit ${RESULT}
Here STREAMURL is the input, i.e. the URL to the webpage where the video plays.
And the result is saved to a file from which the download script reads its
referer and stream url.
But on the following pages it does not work at all:
https://www.svtplay.se/kanaler/svt1?start=auto
https://www.svtplay.se/kanaler/svt2?start=auto
https://www.svtplay.se/kanaler/svt24?start=auto
https://www.svtplay.se/kanaler/kunskapskanalen?start=auto
These are the public Swedish TV channels.
Is there a programmatic way to extract the m3u8 URL from these sites so it can
be used with ffmpeg to download the videos?
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